{"product_id":"feidylong-uv-detection-sunscreen-stickers-12-pack-144-patterns-spf-sensing-hypoallergenic-adhesive","title":"FeidyLong UV Detection Sunscreen Stickers, 12-Pack (144 Patterns) — SPF Sensing, Hypoallergenic Adhesive","description":"\u003cstrong\u003eFeidyLong UV Detection Stickers are adhesive sunscreen sensors that change color in sunlight to show when your sunscreen is still protecting you and when it's time to reapply.\u003c\/strong\u003e\n\nThese small, skin-mimicking stickers give a visual, easy-to-read cue about sunscreen effectiveness so you can manage sun exposure without guesswork. Each pack includes 12 stickers with 144 unique patterns, designed to absorb sunscreen similarly to skin and react to ultraviolet light. They’re hypoallergenic, latex-free, and built to stay put during typical outdoor activities such as swimming, hiking, or playing at the beach.\n\n\u003ch3\u003eHow do these stickers tell me that sunscreen needs reapplying?\u003c\/h3\u003e\n\u003cp\u003eThe stickers use a UV-sensitive material that reacts to sunlight and the presence of sunscreen. When you apply sunscreen over the sticker, it mimics how sunscreen sits on skin: the sticker appears clear or lightly tinted while protected and shifts to purple as protection fades, giving a clear visual reminder to reapply.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTurns clear\/light when effectively covered by sunscreen.\u003c\/li\u003e\n  \u003cli\u003eShifts to purple or darker shade when UV protection decreases.\u003c\/li\u003e\n  \u003cli\u003eWorks only in direct outdoor sunlight where UV exposure is present.\u003c\/li\u003e\n  \u003cli\u003eVisible at a glance—no special device required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I use FeidyLong stickers correctly for reliable readings?\u003c\/h3\u003e\n\u003cp\u003eProper application is simple: start with clean, dry skin, press the sticker on firmly, and then apply sunscreen over both the skin and sticker. Reapply sunscreen as you normally would; the sticker’s color change indicates when your applied sunscreen has worn off enough to warrant another layer.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePlace on clean, dry skin—avoid oily areas or lotions before application.\u003c\/li\u003e\n  \u003cli\u003eCover sticker and surrounding skin with a consistent layer of sunscreen.\u003c\/li\u003e\n  \u003cli\u003eCheck the sticker periodically while outdoors; reapply when it turns purple.\u003c\/li\u003e\n  \u003cli\u003eReplace sticker after extended wear or if adhesive loosens.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these stickers stay on during swimming or sports?\u003c\/h3\u003e\n\u003cp\u003eFeidyLong stickers are designed with a gentle but durable adhesive that withstands normal outdoor use, including light swimming and active play. While they are made to remain attached during typical activities, strong friction, heavy sweating, or repeated rubbing can reduce adhesion and affect readings.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHypoallergenic, latex-free adhesive for comfort and reduced irritation.\u003c\/li\u003e\n  \u003cli\u003eHolds up through brief water exposure and moderate movement.\u003c\/li\u003e\n  \u003cli\u003eReplace if edges peel or if the sticker becomes saturated or damaged.\u003c\/li\u003e\n  \u003cli\u003eFor best accuracy, reapply sunscreen after towel-drying or heavy sweating.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDo these stickers work with any SPF level and skin type?\u003c\/h3\u003e\n\u003cp\u003eYes. The stickers are formulated to react with the presence of sunscreen regardless of SPF number and are suitable for most skin types, including sensitive skin, thanks to the hypoallergenic adhesive. They do not measure numerical SPF but provide a practical visual indicator of whether your sunscreen is actively protecting exposed skin.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with chemical and mineral sunscreens across SPF ranges.\u003c\/li\u003e\n  \u003cli\u003eHypoallergenic adhesive reduces risk of skin irritation for many users.\u003c\/li\u003e\n  \u003cli\u003eNot a replacement for following labeled sunscreen reapplication guidelines.\u003c\/li\u003e\n  \u003cli\u003eWorks outdoors under real UV exposure; indoor light won’t trigger reliable changes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\nWho is this for\n\nFeidyLong UV Detection Stickers are intended for people who spend time outdoors and want an uncomplicated way to monitor sunscreen performance—families with children, outdoor athletes, beachgoers, and anyone who prefers a visual reminder over timing alone. They’re particularly handy for caregivers monitoring children’s sun protection, travelers who want compact sun safety tools, and outdoor workers who need an easy prompt to reapply sunscreen without interrupting activities.\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long do FeidyLong UV stickers last on skin?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They last through typical outdoor activities and brief swimming, but replace if edges peel or after heavy rubbing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these stickers measure exact SPF?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No, they don’t report numeric SPF; they indicate whether applied sunscreen is still providing UV protection.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"FeidyLong","offers":[{"title":"Default Title","offer_id":51487357501673,"sku":"B0H3643QM5","price":60.06,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/7674\/2633\/files\/feidylong-front-packaging.jpg?v=1783268383","url":"https:\/\/cervaaustralia.com\/products\/feidylong-uv-detection-sunscreen-stickers-12-pack-144-patterns-spf-sensing-hypoallergenic-adhesive","provider":"Cerva Australia | Professional Beauty Supplies, Skincare \u0026 Cosmetics","version":"1.0","type":"link"}