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Cosmetic Ingredients

Sets of Algorithm Matching Parameters (and counting!)


What is Pca?

Pca functions in skincare and cosmetics as a/an humectant moisturizing, MOISTURISING ingredient.

More information on Pca (if available)

L-2-Pyrrolidone-5-carboxylic acid

Is this a restricted ingredient*?

*If information on an ingredient is missing, you’ll see a blank. Just know it’s coming soon! Bookmark and watch this space.

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