Casting Crème Gloss Gray Coverage Due to Insufficient Processing Time

Because Casting Crème Gloss is a semi-permanent, ammonia-free formula, it relies on a specific development window to effectively deposit pigment into the hair cuticle. If the product is rinsed out prematurely, the color molecules may not have sufficient time to bond with the more resistant, non-pigmented gray strands. This results in a translucent or patchy appearance where the gray hair remains visible despite the application of the dye.

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