Ubiquinone (CoQ10)
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CoQ10 is an antioxidant that protects the skin from free radical damage.
CAS: 303-98-0
Function: Skin conditioning/antioxidant.
Source: Dweck, Anthony. Handbook of Cosmetic Ingredients: - their use, safety and toxicology (Dweck Books 5) . Dweck Data. Kindle Edition.