{"product_id":"set-21x-teeth-whitening-strips-crest-3d-white-age-renew-14-concentration-21-days-60-min-whitening-level-25","title":"Set 21x Teeth Whitening Strips, Crest, 3D White, Age Renew, 14% Concentration, 21 days, 60 min, Whitening Level 25","description":"\u003cp\u003e\u003cstrong\u003eCrest 3D White Age Renew Teeth Whitening Strips\u003c\/strong\u003e are designed to help you achieve a noticeably brighter, more youthful-looking smile from home. This \u003cstrong\u003e21-day whitening set\u003c\/strong\u003e uses a \u003cstrong\u003e14% hydrogen peroxide concentration\u003c\/strong\u003e and a secure-fitting strip design to deliver a consistent whitening experience in just \u003cstrong\u003e60 minutes per day\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eCreated for users who want a visible improvement without complex routines, these \u003cstrong\u003eteeth whitening strips\u003c\/strong\u003e adhere closely to the tooth surface to help target everyday discoloration caused by common foods and beverages. With regular use, the system supports a high-intensity result up to \u003cstrong\u003eWhitening Level 25\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-strength whitening\u003c\/strong\u003e with a \u003cstrong\u003e14% peroxide formula\u003c\/strong\u003e for advanced results.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e21-day program\u003c\/strong\u003e designed for gradual, even shade improvement.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e60-minute wear time\u003c\/strong\u003e fits easily into an evening routine.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlex-fit adhesion\u003c\/strong\u003e helps keep strips comfortably in place during use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnamel-friendly approach\u003c\/strong\u003e when used as directed for at-home whitening.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eInstructions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDo not brush immediately before use\u003c\/strong\u003e to help improve strip adhesion.\u003c\/li\u003e\n  \u003cli\u003eWith \u003cstrong\u003eclean, dry hands\u003c\/strong\u003e, peel the strip from the backing.\u003c\/li\u003e\n  \u003cli\u003ePlace the \u003cstrong\u003egel side onto teeth\u003c\/strong\u003e, align with the \u003cstrong\u003egum line\u003c\/strong\u003e, and press gently for full contact.\u003c\/li\u003e\n  \u003cli\u003eFold any excess material behind the teeth to secure the fit.\u003c\/li\u003e\n  \u003cli\u003eWear for \u003cstrong\u003e60 minutes once daily\u003c\/strong\u003e, then remove and discard.\u003c\/li\u003e\n  \u003cli\u003eIf gel residue remains, \u003cstrong\u003erinse\u003c\/strong\u003e or \u003cstrong\u003ebrush teeth\u003c\/strong\u003e after removal.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStore in a \u003cstrong\u003ecool, dry place\u003c\/strong\u003e, away from \u003cstrong\u003edirect sunlight\u003c\/strong\u003e and \u003cstrong\u003eheat sources\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003eKeep in the \u003cstrong\u003eoriginal packaging\u003c\/strong\u003e to protect the strips from moisture and air exposure.\u003c\/li\u003e\n  \u003cli\u003eKeep out of reach of \u003cstrong\u003echildren\u003c\/strong\u003e and \u003cstrong\u003epets\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePrecautions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFor \u003cstrong\u003eadult use\u003c\/strong\u003e unless otherwise advised by a dental professional.\u003c\/li\u003e\n  \u003cli\u003eAvoid use on \u003cstrong\u003eirritated gums\u003c\/strong\u003e or after recent dental procedures unless approved by your dentist.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemporary tooth sensitivity\u003c\/strong\u003e or mild gum irritation may occur; reduce frequency or discontinue if symptoms persist.\u003c\/li\u003e\n  \u003cli\u003eDo not use on \u003cstrong\u003ebraces\u003c\/strong\u003e or bonded dental appliances unless confirmed compatible by your dentist.\u003c\/li\u003e\n  \u003cli\u003eWhitening results can vary; \u003cstrong\u003ecrowns, veneers, fillings, and bonding\u003c\/strong\u003e will not whiten.\u003c\/li\u003e\n  \u003cli\u003eStop use and seek advice if you experience \u003cstrong\u003esignificant discomfort\u003c\/strong\u003e or an \u003cstrong\u003eallergic reaction\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eIngredients\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHydrogen peroxide (14%)\u003c\/strong\u003e (whitening agent)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOther ingredients\u003c\/strong\u003e: formulation components that support \u003cstrong\u003eadhesion\u003c\/strong\u003e, \u003cstrong\u003egel stability\u003c\/strong\u003e, and \u003cstrong\u003eapplication comfort\u003c\/strong\u003e (exact composition may vary by batch\/market; refer to the product packaging for the full INCI list).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crest","offers":[{"title":"Default Title","offer_id":53713501946183,"sku":"CRST-AGE-RNW-21p","price":503.0,"currency_code":"RON","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/8773\/2551\/files\/552f7d31ddef461fc9e05c0d9e59bedf.png?v=1776319380","url":"https:\/\/shopgreeno.com\/products\/set-21x-teeth-whitening-strips-crest-3d-white-age-renew-14-concentration-21-days-60-min-whitening-level-25","provider":"SHOPGREENO","version":"1.0","type":"link"}