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US08236744B2 Composition with a color to indicate coverage 有权
具有颜色的组合以指示覆盖

Composition with a color to indicate coverage
摘要:
A composition comprising at least one indicator, at least one light stabilizer, and at least one antioxidant. The composition is useful as a cleanser that provides a usage timer based on color change to indicate to a person that sufficient time has elapsed for cleansing.
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