{"product_id":"whitening-strips-pap-nha-xylitol-42-strips-21-treatments-1","title":"Whitening Strips - PAP + nHA + Xylitol 42 Strips · 21 Treatments","description":"\u003cp\u003eHydrogen peroxide whitens by penetrating enamel and oxidising everything inside  stains and structure alike. It works. It is also why whitening causes sensitivity.\u003c\/p\u003e\n\u003cp\u003ePAP is a different mechanism: it breaks down stain molecules at the tooth surface, without the enamel penetration. Comparable result. None of the aftermath. Peroxide-free was not a compromise it was the point.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePAP\u003c\/strong\u003e - the whitening active. No peroxide, no sensitivity cycle, no 48-hour coffee ban\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNano-Hydroxyapatite\u003c\/strong\u003e - supports enamel mineral balance during every 30-minute session\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXylitol\u003c\/strong\u003e - freshens and balances oral pH after treatment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngineered to stay put\u003c\/strong\u003e - ultra-thin, stretchable, no-slip for the full 30 minutes. They come off clean: no gel residue, no stickiness\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e42 strips. 21 treatments. Once daily for up to three weeks the day-21 result is not the day-3 result. Consistency is the mechanism, not intensity.\u003c\/p\u003e\n\u003cp\u003eStep V. Applied on a prepared mouth, as intended.\u003c\/p\u003e","brand":"MasterMedi","offers":[{"title":"Default Title","offer_id":53619313344788,"sku":"MM_TWS_21TRMENT","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/4276\/9172\/files\/TWS.webp?v=1786349857","url":"https:\/\/mastermedi.co\/products\/whitening-strips-pap-nha-xylitol-42-strips-21-treatments-1","provider":"MasterMedi","version":"1.0","type":"link"}