Squalene (CAS 7683-64-9) Suppliers and Product Information

Squalene is an intermediate compound formed in the synthesis of cholesterol. It is a hydrocarbon containing 30 carbon atoms. The immediate oxidation of squalene to squalene-2,3-epoxide is the last common step in the synthesis of sterols in animals, plants, and fungi. Squalene is used in cosmetics and personal care products for its moisturizing and antioxidant properties. It helps maintain skin condition by replenishing skin lipids while softening and smoothing. In hair care products, it serves as a hair-conditioning and anti-static agent.

Frequently Asked Questions about Squalene

Q: What are the main uses of squalene?

A: Squalene is primarily used in cosmetics and personal care products for its moisturizing and antioxidant properties. It helps maintain skin condition, softens and smooths the skin, and serves as a hair-conditioning and anti-static agent in hair care products.

Q: Is squalene safe to use?

A: Squalene is generally considered safe for use in cosmetics and personal care products. However, as with any ingredient, it's always best to consult with a dermatologist or healthcare professional if you have specific concerns or skin sensitivities.

Q: How is squalene stored?

A: Squalene should be stored in a sealed container at 2-8°C in a dry environment to maintain its quality and prevent degradation.

Q: What is the difference between squalene and squalane?

A: Squalene is the natural, unsaturated form of the molecule, while squalane is the hydrogenated, saturated form. Squalane is more stable and has a longer shelf life, which makes it more commonly used in cosmetic formulations.