{"id":1490,"date":"2024-01-18T13:40:47","date_gmt":"2024-01-18T13:40:47","guid":{"rendered":"https:\/\/e45.com\/uk\/?p=1490"},"modified":"2025-12-16T09:22:15","modified_gmt":"2025-12-16T09:22:15","slug":"guide-to-spf-and-sun-protection","status":"publish","type":"post","link":"https:\/\/e45.com\/uk\/e45-about-skin\/sun-protection\/guide-to-spf-and-sun-protection\/","title":{"rendered":"Guide to SPF and Sun Protection"},"content":{"rendered":"\n<div class=\"wp-block-karopharma-free-text pt-large pb-large bg-bottom bg-cover bg-no-repeat bg-box\" style=\"background-image:url(https:\/\/e45.com\/cdn-cgi\/image\/format=auto\/app\/uploads\/sites\/2\/2024\/01\/spf-background.jpg)\"><div class=\"free-text-wrapper container max-w-small text-center\">\n<h1 class=\"wp-block-heading has-text-align-center is-style-heading-large\">Guide to SPF and Sun Protection<\/h1>\n\n\n\n<p>Every year, millions of people around the world are treated for skin cancer, and around 80% of these cases are linked to excessive exposure to the sun\u2019s ultraviolet (UV) radiation (<a href=\"https:\/\/www.iarc.who.int\/wp-content\/uploads\/2025\/05\/pr367_E.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">source<\/a>).<\/p>\n\n\n\n<p>Understanding and properly using Sun Protection Factor (SPF) can play a crucial role in reducing this risk. This guide aims to demystify SPF &#8211; what it is, how it works, and how to choose and use it effectively for optimal sun protection.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"author-meta-block wp-block-karopharma-free-text\" style=\"padding: 0;\"><div class=\"container max-w-medium text-left\"><p class=\"meta-date\" style=\"margin-top: 0.5rem; margin-bottom: 0; color: var(--color-natural-black);\">16 December 2025<\/p><p class=\"meta-author\" style=\"margin-top: 7px; margin-bottom: 0;\"><span class=\"meta-label\">By <\/span><a href=\"https:\/\/e45.com\/uk\/author\/zoitsianou\/\" class=\"meta-author-link\" style=\"color: var(--color-primary-100); text-decoration: underline;\">Dr. Zoi Tsianou<\/a><\/p><p class=\"meta-job\" style=\"margin-top: 7px; margin-bottom: 0; font-size: 0.9em; font-weight: 600;\">BSc MSc MD PhD MRCP MRCP Derm<\/p><p class=\"meta-company\" style=\"margin-top: 7px; margin-bottom: 0; font-size: 0.9em; color: var(--color-gray-1);\">Consultant Dermatologist | Dermatological Surgeon | Clinical Researcher<\/p><\/div><\/div>\n\n\n\n<div class=\"wp-block-karopharma-free-text pt-large pb-large bg-center bg-cover bg-no-repeat  undefined\" style=\"background-image:url()\"><div class=\"free-text-wrapper container max-w-small text-left\">\n<h2 class=\"wp-block-heading has-text-align-left is-style-heading-h2\">Table of Contents<\/h2>\n\n\n\n<ul class=\"wp-block-list is-style-default\">\n<li><a href=\"#section1\">What is SPF?<\/a><\/li>\n\n\n\n<li><a href=\"#section2\">Understanding SPF and UVA Protection Systems<\/a><\/li>\n\n\n\n<li><a href=\"#section3\">Why High UVA Protection Matters<\/a><\/li>\n\n\n\n<li><a href=\"#section4\">Choosing Effective Broad-Spectrum Protection<\/a><\/li>\n\n\n\n<li><a href=\"#section5\">How SPF Protects Your Skin<\/a><\/li>\n\n\n\n<li><a href=\"#section6\">When to Use SPF<\/a><\/li>\n\n\n\n<li><a href=\"#section7\">Choosing the Right SPF for Your Skin Type<\/a><\/li>\n\n\n\n<li><a href=\"#section8\">Dermatologist-Recommended SPF for Everyday Use<\/a><\/li>\n\n\n\n<li><a href=\"#section9\">How to Apply Sunscreen \u2013 and How Often<\/a><\/li>\n\n\n\n<li><a href=\"#section10\">FAQ: SPF and Sun Protection<\/a><\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-karopharma-free-text pt-large pb-large bg-center bg-cover bg-no-repeat  is-style-primary\" style=\"background-image:url()\" id=\"section1\"><div class=\"free-text-wrapper container max-w-small text-left\">\n<h2 class=\"wp-block-heading is-style-heading-h2\">What is SPF?<\/h2>\n\n\n\n<p>SPF stands for&nbsp;<strong>Sun Protection Factor<\/strong>, a measure of how effectively a <a href=\"https:\/\/e45.com\/uk\/product-category\/sun-care\/\">sunscreen<\/a> protects the skin from the sun\u2019s&nbsp;<strong>ultraviolet B (UVB)<\/strong>&nbsp;rays, which are primarily responsible for sunburn and play a key role in the development of skin cancer.<\/p>\n\n\n\n<p>The SPF rating system was developed to quantify this protection. In practical terms, the SPF value indicates how much longer you can stay in the sun without burning compared to unprotected skin. For example, an&nbsp;<a href=\"https:\/\/e45.com\/uk\/product-category\/spf30\/\"><strong>SPF 30<\/strong>&nbsp;sunscreen<\/a> theoretically allows you to remain in the sun&nbsp;<strong>30 times longer<\/strong>&nbsp;before burning.<\/p>\n\n\n\n<p>However,&nbsp;<strong>SPF only measures protection against UVB rays<\/strong>, not&nbsp;<strong>ultraviolet A (UVA)<\/strong>&nbsp;rays, which penetrate deeper into the skin and contribute to premature ageing and long-term skin damage.<\/p>\n\n\n\n<p>For comprehensive protection, it\u2019s important to choose a&nbsp;<strong>broad-spectrum sunscreen<\/strong>, which shields against both UVA and UVB radiation. This ensures more complete defense against the harmful effects of sun exposure, tailored to your&nbsp;<strong>skin type<\/strong>,&nbsp;<strong>environment<\/strong>, and&nbsp;<strong>duration outdoors<\/strong>.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-karopharma-free-text pt-large pb-large bg-center bg-cover bg-no-repeat\" style=\"background-image:url()\" id=\"section2\"><div class=\"free-text-wrapper container max-w-small text-left\">\n<h2 class=\"wp-block-heading is-style-heading-h2\">Understanding SPF and UVA Protection Systems<\/h2>\n\n\n\n<p>Sunscreens are formulated to protect the skin from ultraviolet (UV) radiation, and their labelling reflects how effectively they guard against both UVB and UVA rays.<\/p>\n\n\n\n<p>While many consumers focus on the SPF number alone, comprehensive sun protection requires understanding the full range of labelling systems used to indicate UV protection.<\/p>\n\n\n\n<h2 class=\"wp-block-heading is-style-heading-h2\">Understanding UVA and UVB Labelling<\/h2>\n\n\n\n<p>While UVB protection is indicated by the SPF value, UVA protection is communicated through distinct labelling systems depending on the region or regulatory framework.<\/p>\n\n\n\n<h2 class=\"wp-block-heading is-style-heading-h3\">UVB Protection<\/h2>\n\n\n\n<ul class=\"wp-block-list is-style-default\">\n<li><strong>SPF 15<\/strong>:&nbsp;Provides moderate protection, blocking about&nbsp;<strong>93%<\/strong>&nbsp;of UVB rays.<\/li>\n\n\n\n<li><strong>SPF 30<\/strong>:&nbsp;A common and recommended level for daily use, blocking about&nbsp;<strong>97%<\/strong>&nbsp;of UVB rays.<\/li>\n\n\n\n<li><strong>SPF 50<\/strong>: Offers high protection, blocking approximately&nbsp;<strong>98%<\/strong>&nbsp;of UVB rays.<\/li>\n\n\n\n<li><strong>SPF 70 and above<\/strong>: These very high SPFs offer only a&nbsp;<strong>slight increase<\/strong>&nbsp;in protection compared to SPF 50..<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading is-style-heading-h3\">UVA Protection<\/h2>\n\n\n\n<p>Indicated through one or more of the following:<\/p>\n\n\n\n<h4 class=\"wp-block-heading is-style-heading-h4\">1. UVA in a circle (EU standard)<\/h4>\n\n\n\n<ul class=\"wp-block-list is-style-default\">\n<li>Confirms the product meets EU requirements ensuring a minimum level of UVA protection relative to UVB protection.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading is-style-heading-h4\">2. UVA Star Rating System (UK)<\/h4>\n\n\n\n<ul class=\"wp-block-list is-style-default\">\n<li>Measures the <strong>ratio<\/strong> of UVA to UVB protection. <\/li>\n\n\n\n<li>Ratings range from&nbsp;<strong>0 to 5 stars<\/strong>:\n\n<ul class=\"wp-block-list is-style-default\">\n<li><strong>1\u20132 stars:<\/strong>&nbsp;Low to moderate UVA protection<\/li>\n\n\n\n<li><strong>3\u20134 stars:<\/strong>&nbsp;Good to very good UVA protection<\/li>\n\n\n\n<li><strong>5 stars:<\/strong>&nbsp;Excellent, high-level UVA protection<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Dermatologists recommend&nbsp;<strong>a minimum of 4 stars<\/strong>&nbsp;for effective daily UVA defence.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading is-style-heading-h4\">3. <strong>PA Rating System (Asian markets and increasingly global)<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list is-style-default\">\n<li>Expressed as&nbsp;<strong>PA+, PA++, PA+++, or PA++++<\/strong>, based on the Persistent Pigment Darkening (PPD) test.\n<ul class=\"wp-block-list is-style-default\">\n<li><strong>PA+<\/strong> = Low UVA protection<\/li>\n\n\n\n<li><strong>PA++<\/strong> = Moderate<\/li>\n\n\n\n<li><strong>PA+++<\/strong> = High <\/li>\n\n\n\n<li><strong>PA++++<\/strong> = Very high<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>This is the system behind labels such as \u201c+++\u201d, which consumers sometimes mistake as part of the SPF rating.mmend a minimum of 4 stars for effective daily UVA defence.<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-karopharma-free-text pt-large pb-large bg-center bg-cover bg-no-repeat  is-style-secondary\" style=\"background-image:url()\" id=\"section3\"><div class=\"free-text-wrapper container max-w-small text-left\">\n<h2 class=\"wp-block-heading is-style-heading-h2\">Why High UVA Protection Matters<\/h2>\n\n\n\n<p>UVA rays penetrate more deeply into the skin which can contribute to:<\/p>\n\n\n\n<ul class=\"wp-block-list is-style-default\">\n<li><strong>Premature skin ageing<\/strong><\/li>\n\n\n\n<li><strong>Pigmentation disorders<\/strong><\/li>\n\n\n\n<li><strong>DNA damage<\/strong><\/li>\n\n\n\n<li><strong>Long-term photoaging and increased skin cancer risk<\/strong><\/li>\n<\/ul>\n\n\n\n<p>Because UVA rays can penetrate clouds and glass, adequate daily UVA protection is essential, even indoors or in overcast weather.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-karopharma-free-text pt-large pb-large bg-center bg-cover bg-no-repeat\" style=\"background-image:url()\" id=\"section4\"><div class=\"free-text-wrapper container max-w-small text-left\">\n<h2 class=\"wp-block-heading is-style-heading-h2\"><strong>Choosing Effective Broad-Spectrum Protection<\/strong><\/h2>\n\n\n\n<p>To ensure robust defence against the full spectrum of UV radiation:<\/p>\n\n\n\n<h3 class=\"wp-block-heading is-style-heading-h3\">Select sunscreens with:<\/h3>\n\n\n\n<ul class=\"wp-block-list is-style-default\">\n<li><strong>Sufficient SPF<\/strong> (typically SPF 30 or higher for daily use).<\/li>\n\n\n\n<li><strong>Strong UVA protection<\/strong>, indicated by:\n\n\n<ul class=\"wp-block-list is-style-default\">\n<li><strong>UVA circle symbol,<\/strong><\/li>\n\n\n\n<li><strong><strong>4\u20135 stars<\/strong><\/strong>&nbsp;in the UK system, or<\/li>\n\n\n\n<li><strong><strong>PA+++ or PA++++<\/strong>&nbsp;<\/strong>in the PA rating system.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Apply sunscreen generously and reapply regularly to maintain effective protection<\/li>\n<\/ul>\n\n\n\n<p>By choosing products that meet these standards and using them consistently it\u2019s possible to significantly reduce risk of <a href=\"https:\/\/e45.com\/uk\/e45-about-skin\/sun-protection\/sunburn-symptoms-risks-treatment-and-more\/\">sunburn<\/a>, premature ageing, and UV-induced skin damage, supporting healthier, more resilient skin over time.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-karopharma-free-text pt-large pb-large bg-center bg-cover bg-no-repeat  is-style-primary\" style=\"background-image:url()\" id=\"section5\"><div class=\"free-text-wrapper container max-w-small text-left\">\n<h2 class=\"wp-block-heading is-style-heading-h2\">How SPF Protects Your Skin<\/h2>\n\n\n\n<p>Understanding how SPF shields your skin is key to effective sun protection. Sunscreens work through a combination of mechanisms that both&nbsp;<strong>block<\/strong>&nbsp;and&nbsp;<strong>absorb<\/strong> UV radiation, forming a protective barrier on the skin\u2019s surface.<\/p>\n\n\n\n<h4 class=\"wp-block-heading is-style-heading-h4\">Formation of a Protective Layer<\/h4>\n\n\n\n<p>When sunscreen is applied, it creates a thin, uniform layer that acts as a barrier between your skin and the sun\u2019s harmful rays. The effectiveness of this protection depends on the formulation of the sunscreen, as well as the amount and evenness of application. For detailed guidance, refer to our <a href=\"https:\/\/e45.com\/uk\/e45-about-skin\/sun-protection\/sun-safety-protection-your-ultimate-guide-to-sunscreen\/\">Ultimate Guide to Sunscreen<\/a>.<\/p>\n\n\n\n<h4 class=\"wp-block-heading is-style-heading-h4\">Dual Action: Blocking and Absorbing UV Rays<\/h4>\n\n\n\n<ol class=\"wp-block-list is-style-icon\">\n<li><strong>Absorption of UV Rays<\/strong> <br>Sunscreens containing organic (chemical) filters, such as avobenzone and oxybenzone, work by absorbing UV radiation. When UV rays reach the skin, these compounds absorb the energy and convert it into a less harmful form, typically heat, which is then released from the skin\u2019s surface. This process helps prevent the deeper layers of the skin from exposure to damaging UV radiation and reduces the risk of sunburn.<\/li>\n\n\n\n<li><strong>Reflection and Scattering of UV Rays<\/strong><br>Sunscreens formulated with inorganic (physical) filters, such as zinc oxide or titanium dioxide, provide protection by reflecting and scattering UV radiation. These minerals remain on the surface of the skin and act like microscopic mirrors, deflecting UV rays away before they can penetrate the skin.<\/li>\n<\/ol>\n\n\n\n<p>By combining these mechanisms, modern sunscreens offer broad-spectrum protection that minimises sunburn, reduces the risk of long-term skin damage, and supports overall skin health. Consistent and generous application is essential to maintain effective protection throughout sun exposure.<\/p>\n\n\n\n<p>Read more: <a href=\"https:\/\/e45.com\/uk\/e45-about-skin\/sun-protection\/sunburn-symptoms-risks-treatment-and-more\/\">UV Rays<\/a> and <a href=\"https:\/\/e45.com\/uk\/e45-about-skin\/sun-protection\/guide-to-spf-and-sun-protection\/\">Sun Exposure<\/a><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-karopharma-free-text pt-large pb-large bg-center bg-cover bg-no-repeat\" style=\"background-image:url()\" id=\"section6\"><div class=\"free-text-wrapper container max-w-small text-left\">\n<h2 class=\"wp-block-heading is-style-heading-h2\">When to Use Sun Protection<\/h2>\n\n\n\n<p>Sun protection should be applied whenever your skin is exposed to sunlight, as UV radiation can cause damage even on days that do not feel particularly sunny. Consistent use of sunscreen is essential for maintaining healthy skin and preventing both short- and long-term effects of UV exposure. Below are key situations when sunscreen use is especially important:<\/p>\n\n\n\n<h4 class=\"wp-block-heading is-style-heading-h4\">1. During Outdoor Activities<\/h4>\n\n\n\n<p>Apply sunscreen whenever you spend time outdoors, whether you\u2019re walking, exercising, gardening, or participating in sports. Even brief exposure can accumulate over time, and UV rays can still penetrate through light cloud cover.<\/p>\n\n\n\n<h4 class=\"wp-block-heading is-style-heading-h4\">2. During Peak Sun Hours<\/h4>\n\n\n\n<p>UV radiation is strongest between 10 a.m. and 4 p.m. During these hours, sun protection is crucial, as skin damage can occur more quickly. If possible, seek shade and reapply sunscreen regularly.<\/p>\n\n\n\n<h4 class=\"wp-block-heading is-style-heading-h4\">3. At High Altitudes and Near Reflective Surfaces<\/h4>\n\n\n\n<p>UV intensity increases with altitude, and surfaces such as water, sand, and snow can reflect UV rays, amplifying exposure. In these environments, generous and frequent application of a broad-spectrum sunscreen is essential.<\/p>\n\n\n\n<h4 class=\"wp-block-heading is-style-heading-h4\">4. Even in Winter or on Cloudy Days<\/h4>\n\n\n\n<p>Up to 80% of UV rays can penetrate clouds, and snow can reflect sunlight, effectively doubling UV exposure. For this reason, SPF should be part of your daily skincare routine year-round, regardless of weather conditions.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-karopharma-free-text pt-large pb-large bg-center bg-cover bg-no-repeat  is-style-secondary\" style=\"background-image:url()\" id=\"section7\"><div class=\"free-text-wrapper container max-w-small text-left\">\n<h2 class=\"wp-block-heading is-style-heading-h2\">Choosing the Right SPF for Your Skin Type<\/h2>\n\n\n\n<p>Selecting the appropriate SPF for your skin type is essential to ensure effective sun protection and maintain long-term skin health. Each skin type reacts differently to UV radiation, and tailoring your sunscreen choice helps provide the right level of defence.<\/p>\n\n\n\n<h4 class=\"wp-block-heading is-style-heading-h4\">Fair Skin (Burns Easily)<\/h4>\n\n\n\n<p>Individuals with fair skin that tends to burn quickly should use a&nbsp;<strong>high SPF<\/strong>, ideally&nbsp;<a href=\"https:\/\/e45.com\/uk\/product-category\/spf50\/\"><strong>SPF 50<\/strong><\/a><strong> or above<\/strong>. This is particularly important for those with freckles, red or blonde hair, or light-coloured eyes, as these features are often associated with heightened sensitivity to UV radiation.<\/p>\n\n\n\n<h4 class=\"wp-block-heading is-style-heading-h4\">Medium Skin (Sometimes Burns)<\/h4>\n\n\n\n<p>For medium skin tones that may tan but can still burn, an&nbsp;<strong>SPF between 30 and 50<\/strong>&nbsp;offers effective protection while allowing for a gradual, healthy-looking tan.<\/p>\n\n\n\n<h4 class=\"wp-block-heading is-style-heading-h4\">Darker Skin (Rarely Burns)<\/h4>\n\n\n\n<p>Darker skin contains more melanin, which provides some natural protection; however, UV damage and hyperpigmentation can still occur. Using&nbsp;<strong>SPF 15 to 30<\/strong>&nbsp;is recommended to prevent long-term <a href=\"https:\/\/e45.com\/uk\/e45-about-skin\/sun-protection\/sun-damage-skin\/\">sun damage<\/a> and reduce the risk of skin cancer.<\/p>\n\n\n\n<h4 class=\"wp-block-heading is-style-heading-h4\">Sensitive Skin<\/h4>\n\n\n\n<p>Those with sensitive or reactive skin should choose sunscreens labelled&nbsp;<strong>\u201cfor sensitive skin.\u201d<\/strong>&nbsp;These formulas are typically fragrance-free, hypoallergenic, and use physical (mineral) filters such as zinc oxide or titanium dioxide to minimise irritation.<\/p>\n\n\n\n<h4 class=\"wp-block-heading is-style-heading-h4\">Oily or Acne-Prone Skin<\/h4>\n\n\n\n<p>For oily or acne-prone skin, select&nbsp;<strong>oil-free, non-comedogenic<\/strong>&nbsp;sunscreens with&nbsp;<strong>SPF 30 or higher<\/strong>. These formulations help prevent clogged pores and breakouts while providing effective UV protection.<\/p>\n\n\n\n<h4 class=\"wp-block-heading is-style-heading-h4\">Children\u2019s Skin<\/h4>\n\n\n\n<p>Children\u2019s skin is more delicate and vulnerable to UV damage. Use a&nbsp;<strong>broad-spectrum, water-resistant sunscreen<\/strong>&nbsp;with&nbsp;<strong>SPF 30 or higher<\/strong>&nbsp;that is specifically formulated for children\u2019s sensitive skin.<\/p>\n\n\n\n<h3 class=\"wp-block-heading is-style-heading-h3\">Additional Sun Protection Guidelines<\/h3>\n\n\n\n<ul class=\"wp-block-list is-style-default\">\n<li><strong>Choose Broad-Spectrum Sunscreen:<\/strong>&nbsp;Always select sunscreens that protect against both&nbsp;<strong>UVA and UVB rays<\/strong>.<\/li>\n\n\n\n<li><strong>Opt for Water Resistance:<\/strong>&nbsp;When swimming or sweating, use a&nbsp;<strong>water-resistant<\/strong>&nbsp;sunscreen. Remember that no product is completely waterproof\u2014<strong>reapply every two hours<\/strong>&nbsp;and after swimming or heavy perspiration.<\/li>\n\n\n\n<li><strong>Adopt Comprehensive Sun Safety Practices:<\/strong>&nbsp;Sunscreen should complement other protective measures such as wearing wide-brimmed hats, protective clothing, seeking shade during peak sunlight hours (10 a.m. to 4 p.m.), and avoiding prolonged exposure.<\/li>\n<\/ul>\n\n\n\n<p>Read more: <a href=\"https:\/\/e45.com\/uk\/e45-about-skin\/sun-protection\/sun-safety-protection-your-ultimate-guide-to-sunscreen\/\">Guide to Sun Safety<\/a><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-karopharma-free-text pt-large pb-large bg-center bg-cover bg-no-repeat  is-style-primary\" style=\"background-image:url()\" id=\"section8\"><div class=\"free-text-wrapper container max-w-small text-left\">\n<h2 class=\"wp-block-heading is-style-heading-h2\">Dermatologist-Recommended SPF for Everyday Use<\/h2>\n\n\n\n<p>Dermatologists consistently recommend using a sunscreen with a minimum SPF of 30 as part of daily skincare. This level offers effective protection against UVB radiation, which is responsible for sunburn and plays a major role in the development of skin cancer.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-karopharma-free-text pt-large pb-large bg-center bg-cover bg-no-repeat  is-style-transparent\" style=\"background-image:url()\" id=\"section9\"><div class=\"free-text-wrapper container max-w-small text-left\">\n<h2 class=\"wp-block-heading is-style-heading-h2\">How to Apply Sunscreen and How Often<\/h2>\n\n\n\n<p>Applying sunscreen correctly and reapplying it at the right intervals is essential for effective protection against UV damage. Even high-SPF products can underperform if applied too sparingly or infrequently. The following dermatologist-approved guidelines outline how to apply sunscreen properly for optimal results.<\/p>\n\n\n\n<h4 class=\"wp-block-heading is-style-heading-h4\">1. Amount to Use<\/h4>\n\n\n\n<p>Most adults need approximately&nbsp;<strong>six to eight teaspoons (30\u201340 ml)<\/strong>&nbsp;of sunscreen to cover the entire body. However, a more practical and widely recommended method is the&nbsp;<strong>\u201ctwo-finger rule\u201d<\/strong>&nbsp;or&nbsp;<strong>\u201cfinger-length guide.\u201d<\/strong><\/p>\n\n\n\n<p>Using this method:<\/p>\n\n\n\n<ul class=\"wp-block-list is-style-default\">\n<li>Squeeze sunscreen along the length of&nbsp;<strong>two fingers<\/strong>&nbsp;(from base to tip) \u2014 roughly equivalent to&nbsp;<strong>1 teaspoon (5 ml)<\/strong>.<\/li>\n\n\n\n<li>Apply&nbsp;<strong>two finger-lengths<\/strong>&nbsp;of product to the&nbsp;<strong>face and neck<\/strong>.<\/li>\n\n\n\n<li>Use&nbsp;<strong>one finger-length<\/strong>&nbsp;for each&nbsp;<strong>arm<\/strong>, and&nbsp;<strong>two finger-lengths<\/strong>&nbsp;for each&nbsp;<strong>leg<\/strong>.<\/li>\n\n\n\n<li>Apply&nbsp;<strong>two finger-lengths<\/strong>&nbsp;each to the&nbsp;<strong>front<\/strong>&nbsp;and&nbsp;<strong>back of the torso<\/strong>.<\/li>\n<\/ul>\n\n\n\n<p>This approach offers an easy visual reference to ensure adequate coverage without the need for precise measuring.<\/p>\n\n\n\n<h4 class=\"wp-block-heading is-style-heading-h4\">2. Apply Before Sun Exposure<\/h4>\n\n\n\n<p>Apply sunscreen&nbsp;<strong>around 30 minutes before going outdoors<\/strong>. This allows time for the product, especially chemical formulations, to bind effectively to the skin and form a uniform protective layer.<\/p>\n\n\n\n<h4 class=\"wp-block-heading is-style-heading-h4\">3. Ensure Complete Coverage<\/h4>\n\n\n\n<p>Apply sunscreen to&nbsp;<strong>all exposed areas<\/strong>, including frequently missed spots such as the&nbsp;<strong>ears<\/strong>,&nbsp;<strong>back of the neck<\/strong>,&nbsp;<strong>tops of the feet<\/strong>, and&nbsp;<strong>scalp<\/strong>&nbsp;(if hair is thin or absent).<\/p>\n\n\n\n<h4 class=\"wp-block-heading is-style-heading-h4\">4. Reapplication<\/h4>\n\n\n\n<p>Reapply sunscreen&nbsp;<strong>every two hours<\/strong>, and more often if you are&nbsp;<strong>swimming, sweating<\/strong>, or have&nbsp;<strong>towel-dried<\/strong>&nbsp;your skin. Even&nbsp;<strong>water-resistant<\/strong>&nbsp;sunscreens lose effectiveness after prolonged moisture or friction exposure.<\/p>\n\n\n\n<h4 class=\"wp-block-heading is-style-heading-h4\">5. Use in All Weather Conditions<\/h4>\n\n\n\n<p>UV radiation penetrates clouds and reflects off surfaces such as snow, water, and sand. For this reason, sunscreen should be applied&nbsp;<strong>daily<\/strong>, throughout the year, even on&nbsp;<strong>cloudy or winter days<\/strong>.<\/p>\n\n\n\n<h4 class=\"wp-block-heading is-style-heading-h4\">6. Combine with Other Sun Protection Measures<\/h4>\n\n\n\n<p>No sunscreen offers complete protection. For effective defence against UV radiation, sunscreen should be used alongside additional protective strategies, including:<\/p>\n\n\n\n<ul class=\"wp-block-list is-style-default\">\n<li>Wearing protective clothing such as long sleeves and wide-brimmed hats<\/li>\n\n\n\n<li>Using UV-protective sunglasses<\/li>\n\n\n\n<li>Seeking shade during peak sunlight hours (10 a.m. to 4 p.m.)<\/li>\n\n\n\n<li>Avoiding prolonged exposure when UV intensity is highest<\/li>\n<\/ul>\n\n\n\n<p>Understanding and using sun protection correctly is essential for maintaining healthy skin. Selecting an appropriate SPF, applying it generously, and reapplying regularly all contribute to preventing sunburn, premature ageing, and long-term UV damage.<\/p>\n\n\n\n<p>Even on cloudy or cooler days, UV rays can penetrate the atmosphere and harm the skin, making daily sunscreen application important throughout the year. Incorporating sunscreen into a broader sun safety routine helps protect the skin\u2019s health, appearance, and resilience while allowing you to enjoy time outdoors more safely.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-karopharma-free-text pt-medium pb-none bg-center bg-cover bg-no-repeat  is-style-secondary\" style=\"background-image:url()\" id=\"section10\"><div class=\"free-text-wrapper container max-w-small text-center\">\n<h2 class=\"wp-block-heading is-style-heading-h2\">FAQ: SPF and Sun Protection<\/h2>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-karopharma-accordions is-style-secondary\"><div class=\"container\">\n<details class=\"wp-block-karopharma-accordion\"><summary><h2 class=\"accordion-title\">What does SPF mean?<\/h2><\/summary><div class=\"accordion-content\">\n<p>SPF stands for&nbsp;<strong>Sun Protection Factor<\/strong>. It indicates how effectively a sunscreen protects the skin from&nbsp;<strong>UVB radiation<\/strong>, the primary cause of sunburn and a contributing factor to skin cancer.<\/p>\n<\/div><\/details>\n\n\n\n<details class=\"wp-block-karopharma-accordion\"><summary><h2 class=\"accordion-title\">Is SPF 30 or 50 better?<\/h2><\/summary><div class=\"accordion-content\">\n<p>SPF 50 provides slightly higher protection than SPF 30, blocking approximately&nbsp;<strong>98% of UVB rays<\/strong>&nbsp;compared to&nbsp;<strong>97% for SPF 30<\/strong>. While the difference is modest, both levels offer effective protection when applied correctly and generously.<\/p>\n<\/div><\/details>\n\n\n\n<details class=\"wp-block-karopharma-accordion\"><summary><h2 class=\"accordion-title\">What is SPF +++?<\/h2><\/summary><div class=\"accordion-content\">\n<p>The \u201c+++\u201d notation does&nbsp;<strong>not<\/strong>&nbsp;form part of an SPF rating. Instead, it is used in the&nbsp;<strong>PA rating system<\/strong>&nbsp;\u2014 written as&nbsp;<strong>PA+, PA++, PA+++, or PA++++<\/strong>&nbsp;\u2014 to indicate&nbsp;<strong>the level of UVA protection<\/strong>. More \u201c+\u201d signs represent stronger defence against deep skin damage, photoaging, and long-term UVA exposure.<\/p>\n<\/div><\/details>\n\n\n\n<details class=\"wp-block-karopharma-accordion\"><summary><h2 class=\"accordion-title\">What is SPF good for?<\/h2><\/summary><div class=\"accordion-content\">\n<p>SPF protects the skin from&nbsp;<strong>UVB radiation<\/strong>, preventing sunburn and reducing the risk of&nbsp;<strong>long-term skin damage<\/strong>&nbsp;and&nbsp;<strong>skin cancer<\/strong>. Regular use of sunscreen with an appropriate SPF supports overall skin health while allowing safe sun exposure.<\/p>\n<\/div><\/details>\n<\/div><\/div>\n\n\n<div class=\"product-list wp-block-karopharma-product-list\" data-testid=\"product-list\">\n      <div class=\"swiper-container\">\n      <div class=\"swiper\">\n        <div class=\"swiper-wrapper\">\n                      <div class=\"swiper-slide\">\n              <div class=\"product-card\" data-testid=\"product-card\">\n  <a\n    href=https:\/\/e45.com\/uk\/product\/e45-sun-care-kids-baby-sensitive-lotion-spf-50\/\n    class=\"product-card-link\"\n    title=\"E45 Sun Care Kids &#038; Baby Sensitive Lotion SPF 50+\"\n  >\n  <figure class=\"product-card-image\" data-testid=\"product-image\">\n                          <img decoding=\"async\" src=\"https:\/\/e45.com\/cdn-cgi\/image\/width=700,format=auto\/app\/uploads\/sites\/2\/2024\/01\/E45-Sensitive-Lotion-50SPF-Kids.png\"\n        srcset=\"https:\/\/e45.com\/cdn-cgi\/image\/width=250,format=auto\/app\/uploads\/sites\/2\/2024\/01\/E45-Sensitive-Lotion-50SPF-Kids.png 250w,\n                https:\/\/e45.com\/cdn-cgi\/image\/width=500,format=auto\/app\/uploads\/sites\/2\/2024\/01\/E45-Sensitive-Lotion-50SPF-Kids.png 500w,\n                https:\/\/e45.com\/cdn-cgi\/image\/width=700,format=auto\/app\/uploads\/sites\/2\/2024\/01\/E45-Sensitive-Lotion-50SPF-Kids.png 700w\"\n        sizes=\"(max-width: 400px) 250px, (max-width: 800px) 500px, 700px\"\n        alt=\"E45 Sun Care Kids &#038; Baby Sensitive Lotion SPF 50+\"\n        class=\"img\">\n            <\/figure>\n    <div class=\"product-card-content\">\n      <div class=\"heading-wrapper\">\n        <h2 class=\"heading\">E45 Sun Care Kids &#038; Baby Sensitive Lotion SPF 50+<\/h2>\n      <\/div>\n      <div class=\"product-card-description\"><\/div>\n              <div class=\"product-card-price\"><span class=\"woocommerce-Price-amount amount\"><bdi><span class=\"woocommerce-Price-currencySymbol\">&pound;<\/span>14.99<\/bdi><\/span><\/div>\n                                    <div data-bv-show=\"inline_rating\" data-bv-product-id=\"1458\" data-bv-seo=\"false\" ><\/div>\n                  <\/div>\n  <\/a>\n          <div class=\"button-wrapper buy-now no-resellers\" data-testid=\"buy-now\">\n      <div class=\"buy-now-container dropdown-container\">\n      <button class=\"btn-cs-popup cswidget theme-button button-primary-color rounded-button\" data-asset-id=\"6073\" data-product-sku=\"1002698\" data-popup-shop-link-text=\"\" data-popup-shop-link=\"\" data-popup-shop-link-targattr=\"\" data-wtbsource=\"other-pages\">Buy now<\/button>\n    <\/div>\n  <\/div>\n  <\/div>\n            <\/div>\n                      <div class=\"swiper-slide\">\n              <div class=\"product-card\" data-testid=\"product-card\">\n  <a\n    href=https:\/\/e45.com\/uk\/product\/e45-sun-care-sensitive-face-cream-spf-50\/\n    class=\"product-card-link\"\n    title=\"E45 Sun Care Sensitive Face Cream SPF 50+\"\n  >\n  <figure class=\"product-card-image\" data-testid=\"product-image\">\n                          <img decoding=\"async\" src=\"https:\/\/e45.com\/cdn-cgi\/image\/width=700,format=auto\/app\/uploads\/sites\/2\/2023\/12\/E45-Sensitive-Lotion-50SPF.png\"\n        srcset=\"https:\/\/e45.com\/cdn-cgi\/image\/width=250,format=auto\/app\/uploads\/sites\/2\/2023\/12\/E45-Sensitive-Lotion-50SPF.png 250w,\n                https:\/\/e45.com\/cdn-cgi\/image\/width=500,format=auto\/app\/uploads\/sites\/2\/2023\/12\/E45-Sensitive-Lotion-50SPF.png 500w,\n                https:\/\/e45.com\/cdn-cgi\/image\/width=700,format=auto\/app\/uploads\/sites\/2\/2023\/12\/E45-Sensitive-Lotion-50SPF.png 700w\"\n        sizes=\"(max-width: 400px) 250px, (max-width: 800px) 500px, 700px\"\n        alt=\"E45 Sun Care Sensitive Face Cream SPF 50+\"\n        class=\"img\">\n            <\/figure>\n    <div class=\"product-card-content\">\n      <div class=\"heading-wrapper\">\n        <h2 class=\"heading\">E45 Sun Care Sensitive Face Cream SPF 50+<\/h2>\n      <\/div>\n      <div class=\"product-card-description\"><\/div>\n              <div class=\"product-card-price\"><span class=\"woocommerce-Price-amount amount\"><bdi><span class=\"woocommerce-Price-currencySymbol\">&pound;<\/span>12.99<\/bdi><\/span><\/div>\n                                    <div data-bv-show=\"inline_rating\" data-bv-product-id=\"1447\" data-bv-seo=\"false\" ><\/div>\n                  <\/div>\n  <\/a>\n          <div class=\"button-wrapper buy-now no-resellers\" data-testid=\"buy-now\">\n      <div class=\"buy-now-container dropdown-container\">\n      <button class=\"btn-cs-popup cswidget theme-button button-primary-color rounded-button\" data-asset-id=\"6073\" data-product-sku=\"1002692\" data-popup-shop-link-text=\"\" data-popup-shop-link=\"\" data-popup-shop-link-targattr=\"\" data-wtbsource=\"other-pages\">Buy now<\/button>\n    <\/div>\n  <\/div>\n  <\/div>\n            <\/div>\n                      <div class=\"swiper-slide\">\n              <div class=\"product-card\" data-testid=\"product-card\">\n  <a\n    href=https:\/\/e45.com\/uk\/product\/e45-sun-care-sensitive-after-sun-gel\/\n    class=\"product-card-link\"\n    title=\"E45 Sun Care Sensitive After Sun Gel\"\n  >\n  <figure class=\"product-card-image\" data-testid=\"product-image\">\n                          <img decoding=\"async\" src=\"https:\/\/e45.com\/cdn-cgi\/image\/width=700,format=auto\/app\/uploads\/sites\/2\/2024\/01\/E45-After-Sun-Gel.png\"\n        srcset=\"https:\/\/e45.com\/cdn-cgi\/image\/width=250,format=auto\/app\/uploads\/sites\/2\/2024\/01\/E45-After-Sun-Gel.png 250w,\n                https:\/\/e45.com\/cdn-cgi\/image\/width=500,format=auto\/app\/uploads\/sites\/2\/2024\/01\/E45-After-Sun-Gel.png 500w,\n                https:\/\/e45.com\/cdn-cgi\/image\/width=700,format=auto\/app\/uploads\/sites\/2\/2024\/01\/E45-After-Sun-Gel.png 700w\"\n        sizes=\"(max-width: 400px) 250px, (max-width: 800px) 500px, 700px\"\n        alt=\"E45 After Sun Gel\"\n        class=\"img\">\n            <\/figure>\n    <div class=\"product-card-content\">\n      <div class=\"heading-wrapper\">\n        <h2 class=\"heading\">E45 Sun Care Sensitive After Sun Gel<\/h2>\n      <\/div>\n      <div class=\"product-card-description\"><\/div>\n              <div class=\"product-card-price\"><span class=\"woocommerce-Price-amount amount\"><bdi><span class=\"woocommerce-Price-currencySymbol\">&pound;<\/span>12.99<\/bdi><\/span><\/div>\n                                    <div data-bv-show=\"inline_rating\" data-bv-product-id=\"1433\" data-bv-seo=\"false\" ><\/div>\n                  <\/div>\n  <\/a>\n          <div class=\"button-wrapper buy-now no-resellers\" data-testid=\"buy-now\">\n      <div class=\"buy-now-container dropdown-container\">\n      <button class=\"btn-cs-popup cswidget theme-button button-primary-color rounded-button\" data-asset-id=\"6073\" data-product-sku=\"1002983\" data-popup-shop-link-text=\"\" data-popup-shop-link=\"\" data-popup-shop-link-targattr=\"\" data-wtbsource=\"other-pages\">Buy now<\/button>\n    <\/div>\n  <\/div>\n  <\/div>\n            <\/div>\n                      <div class=\"swiper-slide\">\n              <div class=\"product-card\" data-testid=\"product-card\">\n  <a\n    href=https:\/\/e45.com\/uk\/product\/e45-sun-care-kids-baby-sensitive-spray-spf-50\/\n    class=\"product-card-link\"\n    title=\"E45 Sun Care Kids &#038; Baby Sensitive Spray SPF 50+\"\n  >\n  <figure class=\"product-card-image\" data-testid=\"product-image\">\n                          <img decoding=\"async\" src=\"https:\/\/e45.com\/cdn-cgi\/image\/width=700,format=auto\/app\/uploads\/sites\/2\/2024\/01\/E45-Sensitive-Spray-50SPF-Kids.png\"\n        srcset=\"https:\/\/e45.com\/cdn-cgi\/image\/width=250,format=auto\/app\/uploads\/sites\/2\/2024\/01\/E45-Sensitive-Spray-50SPF-Kids.png 250w,\n                https:\/\/e45.com\/cdn-cgi\/image\/width=500,format=auto\/app\/uploads\/sites\/2\/2024\/01\/E45-Sensitive-Spray-50SPF-Kids.png 500w,\n                https:\/\/e45.com\/cdn-cgi\/image\/width=700,format=auto\/app\/uploads\/sites\/2\/2024\/01\/E45-Sensitive-Spray-50SPF-Kids.png 700w\"\n        sizes=\"(max-width: 400px) 250px, (max-width: 800px) 500px, 700px\"\n        alt=\"E45 Sun Care Kids &#038; Baby Sensitive Spray SPF 50+\"\n        class=\"img\">\n            <\/figure>\n    <div class=\"product-card-content\">\n      <div class=\"heading-wrapper\">\n        <h2 class=\"heading\">E45 Sun Care Kids &#038; Baby Sensitive Spray SPF 50+<\/h2>\n      <\/div>\n      <div class=\"product-card-description\"><\/div>\n              <div class=\"product-card-price\"><span class=\"woocommerce-Price-amount amount\"><bdi><span class=\"woocommerce-Price-currencySymbol\">&pound;<\/span>14.99<\/bdi><\/span><\/div>\n                                    <div data-bv-show=\"inline_rating\" data-bv-product-id=\"1421\" data-bv-seo=\"false\" ><\/div>\n                  <\/div>\n  <\/a>\n          <div class=\"button-wrapper buy-now no-resellers\" data-testid=\"buy-now\">\n      <div class=\"buy-now-container dropdown-container\">\n      <button class=\"btn-cs-popup cswidget theme-button button-primary-color rounded-button\" data-asset-id=\"6073\" data-product-sku=\"1002697\" data-popup-shop-link-text=\"\" data-popup-shop-link=\"\" data-popup-shop-link-targattr=\"\" data-wtbsource=\"other-pages\">Buy now<\/button>\n    <\/div>\n  <\/div>\n  <\/div>\n            <\/div>\n                      <div class=\"swiper-slide\">\n              <div class=\"product-card\" data-testid=\"product-card\">\n  <a\n    href=https:\/\/e45.com\/uk\/product\/e45-sun-care-sensitive-lotion-spf-50\/\n    class=\"product-card-link\"\n    title=\"E45 Sun Care Sensitive Lotion SPF 50+\"\n  >\n  <figure class=\"product-card-image\" data-testid=\"product-image\">\n                          <img decoding=\"async\" src=\"https:\/\/e45.com\/cdn-cgi\/image\/width=700,format=auto\/app\/uploads\/sites\/2\/2023\/12\/E45-sensitive-lotion-50.png\"\n        srcset=\"https:\/\/e45.com\/cdn-cgi\/image\/width=250,format=auto\/app\/uploads\/sites\/2\/2023\/12\/E45-sensitive-lotion-50.png 250w,\n                https:\/\/e45.com\/cdn-cgi\/image\/width=500,format=auto\/app\/uploads\/sites\/2\/2023\/12\/E45-sensitive-lotion-50.png 500w,\n                https:\/\/e45.com\/cdn-cgi\/image\/width=700,format=auto\/app\/uploads\/sites\/2\/2023\/12\/E45-sensitive-lotion-50.png 700w\"\n        sizes=\"(max-width: 400px) 250px, (max-width: 800px) 500px, 700px\"\n        alt=\"E45 Sun Care Sensitive Lotion SPF 50+\"\n        class=\"img\">\n            <\/figure>\n    <div class=\"product-card-content\">\n      <div class=\"heading-wrapper\">\n        <h2 class=\"heading\">E45 Sun Care Sensitive Lotion SPF 50+<\/h2>\n      <\/div>\n      <div class=\"product-card-description\"><\/div>\n              <div class=\"product-card-price\"><span class=\"woocommerce-Price-amount amount\"><bdi><span class=\"woocommerce-Price-currencySymbol\">&pound;<\/span>14.99<\/bdi><\/span><\/div>\n                                    <div data-bv-show=\"inline_rating\" data-bv-product-id=\"1386\" data-bv-seo=\"false\" ><\/div>\n                  <\/div>\n  <\/a>\n          <div class=\"button-wrapper buy-now no-resellers\" data-testid=\"buy-now\">\n      <div class=\"buy-now-container dropdown-container\">\n      <button class=\"btn-cs-popup cswidget theme-button button-primary-color rounded-button\" data-asset-id=\"6073\" data-product-sku=\"1002696\" data-popup-shop-link-text=\"\" data-popup-shop-link=\"\" data-popup-shop-link-targattr=\"\" data-wtbsource=\"other-pages\">Buy now<\/button>\n    <\/div>\n  <\/div>\n  <\/div>\n            <\/div>\n                      <div class=\"swiper-slide\">\n              <div class=\"product-card\" data-testid=\"product-card\">\n  <a\n    href=https:\/\/e45.com\/uk\/product\/e45-sun-care-sensitive-lotion-spf-30\/\n    class=\"product-card-link\"\n    title=\"E45 Sun Care Sensitive Lotion SPF 30\"\n  >\n  <figure class=\"product-card-image\" data-testid=\"product-image\">\n                          <img decoding=\"async\" src=\"https:\/\/e45.com\/cdn-cgi\/image\/width=700,format=auto\/app\/uploads\/sites\/2\/2023\/12\/E45-Sensitive-Lotion-30SPF.png\"\n        srcset=\"https:\/\/e45.com\/cdn-cgi\/image\/width=250,format=auto\/app\/uploads\/sites\/2\/2023\/12\/E45-Sensitive-Lotion-30SPF.png 250w,\n                https:\/\/e45.com\/cdn-cgi\/image\/width=500,format=auto\/app\/uploads\/sites\/2\/2023\/12\/E45-Sensitive-Lotion-30SPF.png 500w,\n                https:\/\/e45.com\/cdn-cgi\/image\/width=700,format=auto\/app\/uploads\/sites\/2\/2023\/12\/E45-Sensitive-Lotion-30SPF.png 700w\"\n        sizes=\"(max-width: 400px) 250px, (max-width: 800px) 500px, 700px\"\n        alt=\"E45 Sensitive Lotion 30SPF\"\n        class=\"img\">\n            <\/figure>\n    <div class=\"product-card-content\">\n      <div class=\"heading-wrapper\">\n        <h2 class=\"heading\">E45 Sun Care Sensitive Lotion SPF 30<\/h2>\n      <\/div>\n      <div class=\"product-card-description\"><\/div>\n              <div class=\"product-card-price\"><span class=\"woocommerce-Price-amount amount\"><bdi><span class=\"woocommerce-Price-currencySymbol\">&pound;<\/span>13.99<\/bdi><\/span><\/div>\n                                    <div data-bv-show=\"inline_rating\" data-bv-product-id=\"1379\" data-bv-seo=\"false\" ><\/div>\n                  <\/div>\n  <\/a>\n          <div class=\"button-wrapper buy-now no-resellers\" data-testid=\"buy-now\">\n      <div class=\"buy-now-container dropdown-container\">\n      <button class=\"btn-cs-popup cswidget theme-button button-primary-color rounded-button\" data-asset-id=\"6073\" data-product-sku=\"1002695\" data-popup-shop-link-text=\"\" data-popup-shop-link=\"\" data-popup-shop-link-targattr=\"\" data-wtbsource=\"other-pages\">Buy now<\/button>\n    <\/div>\n  <\/div>\n  <\/div>\n            <\/div>\n                      <div class=\"swiper-slide\">\n              <div class=\"product-card\" data-testid=\"product-card\">\n  <a\n    href=https:\/\/e45.com\/uk\/product\/e45-sun-care-sensitive-spray-spf-50\/\n    class=\"product-card-link\"\n    title=\"E45 Sun Care Sensitive Spray SPF 50+\"\n  >\n  <figure class=\"product-card-image\" data-testid=\"product-image\">\n                          <img decoding=\"async\" src=\"https:\/\/e45.com\/cdn-cgi\/image\/width=700,format=auto\/app\/uploads\/sites\/2\/2023\/12\/E45-Sensitive-Spray-50SPF.png\"\n        srcset=\"https:\/\/e45.com\/cdn-cgi\/image\/width=250,format=auto\/app\/uploads\/sites\/2\/2023\/12\/E45-Sensitive-Spray-50SPF.png 250w,\n                https:\/\/e45.com\/cdn-cgi\/image\/width=500,format=auto\/app\/uploads\/sites\/2\/2023\/12\/E45-Sensitive-Spray-50SPF.png 500w,\n                https:\/\/e45.com\/cdn-cgi\/image\/width=700,format=auto\/app\/uploads\/sites\/2\/2023\/12\/E45-Sensitive-Spray-50SPF.png 700w\"\n        sizes=\"(max-width: 400px) 250px, (max-width: 800px) 500px, 700px\"\n        alt=\"E45 Sensitive Spray 50SPF\"\n        class=\"img\">\n            <\/figure>\n    <div class=\"product-card-content\">\n      <div class=\"heading-wrapper\">\n        <h2 class=\"heading\">E45 Sun Care Sensitive Spray SPF 50+<\/h2>\n      <\/div>\n      <div class=\"product-card-description\"><\/div>\n              <div class=\"product-card-price\"><span class=\"woocommerce-Price-amount amount\"><bdi><span class=\"woocommerce-Price-currencySymbol\">&pound;<\/span>14.99<\/bdi><\/span><\/div>\n                                    <div data-bv-show=\"inline_rating\" data-bv-product-id=\"1370\" data-bv-seo=\"false\" ><\/div>\n                  <\/div>\n  <\/a>\n          <div class=\"button-wrapper buy-now no-resellers\" data-testid=\"buy-now\">\n      <div class=\"buy-now-container dropdown-container\">\n      <button class=\"btn-cs-popup cswidget theme-button button-primary-color rounded-button\" data-asset-id=\"6073\" data-product-sku=\"1002694\" data-popup-shop-link-text=\"\" data-popup-shop-link=\"\" data-popup-shop-link-targattr=\"\" data-wtbsource=\"other-pages\">Buy now<\/button>\n    <\/div>\n  <\/div>\n  <\/div>\n            <\/div>\n                      <div class=\"swiper-slide\">\n              <div class=\"product-card\" data-testid=\"product-card\">\n  <a\n    href=https:\/\/e45.com\/uk\/product\/e45-sun-care-sensitive-spray-spf-30\/\n    class=\"product-card-link\"\n    title=\"E45 Sun Care Sensitive Spray SPF 30\"\n  >\n  <figure class=\"product-card-image\" data-testid=\"product-image\">\n                          <img decoding=\"async\" src=\"https:\/\/e45.com\/cdn-cgi\/image\/width=700,format=auto\/app\/uploads\/sites\/2\/2023\/12\/E45-Sensitive-Spray-30SPF.png\"\n        srcset=\"https:\/\/e45.com\/cdn-cgi\/image\/width=250,format=auto\/app\/uploads\/sites\/2\/2023\/12\/E45-Sensitive-Spray-30SPF.png 250w,\n                https:\/\/e45.com\/cdn-cgi\/image\/width=500,format=auto\/app\/uploads\/sites\/2\/2023\/12\/E45-Sensitive-Spray-30SPF.png 500w,\n                https:\/\/e45.com\/cdn-cgi\/image\/width=700,format=auto\/app\/uploads\/sites\/2\/2023\/12\/E45-Sensitive-Spray-30SPF.png 700w\"\n        sizes=\"(max-width: 400px) 250px, (max-width: 800px) 500px, 700px\"\n        alt=\"E45 Sensitive Spray 30SPF\"\n        class=\"img\">\n            <\/figure>\n    <div class=\"product-card-content\">\n      <div class=\"heading-wrapper\">\n        <h2 class=\"heading\">E45 Sun Care Sensitive Spray SPF 30<\/h2>\n      <\/div>\n      <div class=\"product-card-description\"><\/div>\n              <div class=\"product-card-price\"><span class=\"woocommerce-Price-amount amount\"><bdi><span class=\"woocommerce-Price-currencySymbol\">&pound;<\/span>13.99<\/bdi><\/span><\/div>\n                                    <div data-bv-show=\"inline_rating\" data-bv-product-id=\"1353\" data-bv-seo=\"false\" ><\/div>\n                  <\/div>\n  <\/a>\n          <div class=\"button-wrapper buy-now no-resellers\" data-testid=\"buy-now\">\n      <div class=\"buy-now-container dropdown-container\">\n      <button class=\"btn-cs-popup cswidget theme-button button-primary-color rounded-button\" data-asset-id=\"6073\" data-product-sku=\"1002693\" data-popup-shop-link-text=\"\" data-popup-shop-link=\"\" data-popup-shop-link-targattr=\"\" data-wtbsource=\"other-pages\">Buy now<\/button>\n    <\/div>\n  <\/div>\n  <\/div>\n            <\/div>\n                  <\/div>\n        <div class=\"swiper-scrollbar\"><\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n\n\n\n<script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What does SPF mean?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"SPF stands for Sun Protection Factor. 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