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The material selection platform
Cosmetics Ingredients
The material selection platform
Cosmetics Ingredients

Mar 12, 2014 | Article

Usnic Acid-based Topical Formulation

Usnic acid and usnate salts are known for use as topical antimicrobial agents. Some, for example copper usnate, have been found to be active against P. acnes, the bacteria implicated in inflammatory...

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Apr 5, 2006 | Article

Cosmetic Products Without Preservatives

A preservative is defined by The European Cosmetic Directive 76/768, amended for the 7th time in 2003 according to Appendix IV, as being: "any substance added as an ingredient to a cosmetic product...

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