Product Description 

Squalene is used in cosmetics as a natural moisturizer.  It penetrates the skin quickly, does not leave a greasy feeling on the skin and blends well with other oils and vitamins.  Squalane is a saturated form of squalene in which the double bonds have been eliminated by hydrogenation.  Because squalane is less susceptible to oxidation than squalene, it is more commonly used in personal care products.  Toxicology studies have determined that in the concentrations used in cosmetics, both squalene and squalane have low acute toxicity, and are not significant human skin irritants or sensitizers.