TWO COLORS STRIPED TOOTH PASTE INHIBITED FROM COLOR RUNNING

摘要

PURPOSE: Provided is two colors striped tooth paste inhibited from color running, which tooth paste contains a first and second agent which have different pigments and the difference between concentrations thereof. Therefore, it is inhibited from color running, and maintains clear difference of colors between the first and second agents. CONSTITUTION: In two colors striped tooth paste containing a first and second agents in a vessel, the first agent expresses a predetermined color stablely and contains a pigment capable of being discolored by pH change, and the pH value of the second agent is adjusted to discolor the pigment contained in the first agent.