$22.00 Teeth Whitening GelIn stock Teeth Whitening Gel quantity Add to cart Reviews (0) Description Advanced hydrogen peroxide gel 35% HP + 3% KN03 KN03 = POTTASSIUM NITRATE Potassium nitrate is added to hydrogen peroxide solutions to help reduce irritation caused during the whitening procedure. Sold in variations of 1, 10 and 25 Related products Teeth Whitening Machine $425.00 Add to cart Vitamin E Swab Read more Gum Protector $8.00 Add to cart Desensitizing Gel $8.00 Add to cart