Ingredients and content of dentifrice
Ingredient | A | B | C |
---|---|---|---|
Sodium fluorophosphate | 0.76% | 0.76% | 0% |
Green tea extract | 0.04% | 0.04% | 0% |
Sodium pyrophosphate | 3.40% | 0% | 0% |
Dental type silica | 13% | 0% | 0% |
Calcium carbonate | 0% | 10.00% | 0% |
Formulation component | Appropriate amount | Appropriate amount | Appropriate amount |
A: experimental dentifrice for experimental group, B: comparison dentifrice for positive control group, C: control dentifrice for negative control group.