describe Eelhoe Foam Teeth Whitening Repair Oral Hygiene Cleaning Care Enamel Repair Toothpaste Fresh Breath Stain Remover V34 Stain Sensitive Purple Teeth Whitener brightens teeth by using color correcting technology. By counteracting different shades of teeth, V34 hides stains and enhances shine. Correct tooth color after using a teeth whitening kit, or use this product as the first step to a brighter smile. Oranges Repair Teeth Our formula contains a concentrated dose of nano-hydroxyapatite (NHap), an ingredient clinically proven to improve tooth enamel and treat tooth sensitivity. he Regular use of nano-hydroxyapatite can better protect against external stimuli, thereby reducing tooth sensitivity. This biomaterial bonds to the tooth surface and enhances enamel remineralization, which strengthens the enamel and prevents sensitivity from developing. Stronger enamel means better protection against sensitivity. Nano-hydroxyapatite Repairs tooth enamel and prevents nerve responses to external stimuli. NHPro provides a highly concentrated dose of nano-hydroxyapatite to help make tooth surfaces smoother and naturally whiter. Strong and remineralized tooth enamel Can delay the occurrence of dental caries. he NHPro contains xylitol, an ingredient that inhibits the ability of certain bacterial strains to adhere to tooth surfaces. This reduces cavities and plaque buildup, thereby slowing tooth decay. Specification : net weight : 30ml, 60ml : Purple: Sorbitol, Xylitol, Glycerin Orange: Theobromine, xylitol, nano-hydroxyapatite (nhap) effect: Purple: reduce yellow spots on teeth, freshen breath and bad breath, care for white teeth Orange: anti-allergic repair, multi-effect anti-moth, anti-gum, repair tooth enamel, fresh breath package Include: 1 stick of toothpaste (orange and purple) or 2 sticks of orange and purple toothpaste