Table 1 Study products description, chemical composition, chemical formula and relative dentin abrasivity (RDA).
Products description | RDA | Active ingredient | Chemical formula | Other ingredients |
|---|---|---|---|---|
10% Nano-HAP toothpaste | 80 | 10% Nano-hydroxyapatite | Ca10(PO4)6(OH)2 | Cetylpyridinium chloride, β-glycyrrhetinic acid, dental-grade dibasic calcium phosphate, silicic anhydride, concentrated glycerin, water, sodium lauryl sulfate, sodium N-lauroyl sarcosinate, sodium carboxymethylcellulose, trimagnesium phosphate, saccharine sodium, alkyldiaminoethylglycine hydrochloride, flavor |
15% Nano-HAP toothpaste | 80 | 15% Nano-hydroxyapatite | Ca10(PO4)6(OH)2 | Cetylpyridinium chloride, β-glycyrrhetinic acid, dental-grade dibasic calcium phosphate, silicic anhydride, concentrated glycerin, water, sodium lauryl sulfate, sodium N-lauroyl sarcosinate, sodium carboxymethylcellulose, trimagnesium phosphate, saccharine sodium, alkyldiaminoethylglycine hydrochloride, flavor |
Nano-HAP supplemented with potassium nitrate (custom-made) | 80 | 10% Nano-hydroxyapatite 5% Potassium nitrate | Ca10(PO4)6(OH)2 KNO3 | Cetylpyridinium chloride, β-glycyrrhetinic acid, dental-grade dibasic calcium phosphate, silicic anhydride, concentrated glycerin, water, sodium lauryl sulfate, sodium N-lauroyl sarcosinate, sodium carboxymethylcellulose, trimagnesium phosphate, saccharine sodium, alkyldiaminoethylglycine hydrochloride, flavor |
Sensodyne™ Repair & Protect with NovaMin® | 104 | 15% Calcium sodium phosphosilicate (CSPS) Sodium monofluorophosphate 1.08% (w/w) (1450 p.p.m. fluoride) | CaO-Na2O-P2O5-SiO2 Na2PO3F | Glycerin, PEG-8, silica, cocamidopropyl betaine, sodium methyl cocoyl taurate, aroma, titanium dioxide, carbomer, sodium saccharin, limonene |
Colgate Cavity Protection® (regular) | 68 | Sodium monofluorophosphate 0.76% (0.15% (w/w) fluoride ion) | Na2PO3F | Dicalcium phosphate dehydrate, water, glycerin, sodium lauryl sulfate, celluse gum, flavor, tetrasodium pyrophosphate, sodium saccharin |
