EASY TO USE: Made in the USA, vegan Gluten-free, CrystLCare teeth remineralization strips provide quick support to soothe agitated nerves by blocking exposed dental tubules strengthening enamel. Applied directly or via aligners or sports guards, you'll enjoy a convenient solution that fits seamlessly into your daily routine. Simply apply to the area of sensitivity, let the strips dissolve avoid food or drink for 30 minutes. Repeat up to twice daily, on multiple areas as needed. THE SECRET TO LONG-LASTING PAIN RELIEF lies in repairing the root cause of the problem. Experience the future of dental care and transform your teeth with CrystLCare fluoride-free teeth strips. These tooth sensitivity pain relief strips rapidly eliminate discomfort, while helping to remineralize teeth and prevent early-stage caries. It's a one-two punch with potassium nitrate for immediate relief while teeth strengthening minerals seal off sensitive areas for long-lasting comfort. WHY MOST SENSITIVITY PRODUCTS DON'T WORK: While most sensitive teeth treatment products simply numb the pain or place a protective layer on top of teeth, our patented technology carries mineral ions deep beneath the surface of teeth. Ions are like little magnets that pull the minerals below the enamel to correct the problem at its root. This targeted repair fortifies enamel dentin at a molecular level to go beyond quick fixes for a tooth remineralization solution that actually works. ARE THEY FOR YOU? Our revolutionary dental strips are made for enamel strengthening, deep remineralization purposes only and NOT DESIGNED FOR PEOPLE WITH MORE SEVERE PROBLEMS such as cracked or chipped enamel, deep cavities, gum recession, exposed roots or damaged fillings. Everyone's teeth are different! Duration of use varies and continued use may be required. Use once or twice daily for up to 4 weeks or until tooth sensitivity eases. TIRED OF TEMPORARY RELIEF? Most tooth sensitivity happens when weak enamel exposes the dentin beneath, revealing tiny channels that lead to the nerve. The solution? Address the root cause instead of masking the pain. Say Goodbye to tooth sensitivity and restore tooth enamel. Not intended for instant pain relief, but for long-term remineralization –they're great for repairing damage and sensitivity caused by teeth whitening. UNIQUE PATENTED TECHNOLOGY: This patented 2-step system allows mineral loaded starch nanoparticles to remineralize teeth by injecting calcium phosphate, key enamel building blocks, directly into the tooth structure as positively charged ions are drawn to negatively charged areas of tooth decay or enamel porosity. Once there, these minerals form new bonds to make hydroxyapatite crystals, basically fixing the tiny holes in your teeth for rapid sensitive teeth relief.