What Is Squalane?

Squalane is a stable hydrocarbon ingredient used as an emollient in skin care. It is related to squalene, a lipid that occurs naturally in human sebum and in several plant and animal sources.

Squalane versus squalene

Squalene contains more reactive double bonds. Hydrogenating it creates squalane, which is more resistant to oxidation and easier to formulate into shelf-stable products.

Where cosmetic squalane comes from

Modern cosmetic squalane is commonly produced from plant sources such as sugarcane or olives, though source information depends on the supplier.

How it feels

Squalane spreads easily and can give a light, silky emollient feel without the heaviness of some oils.

What to compare

Check the rest of the formula, fragrance, packaging, and product texture. The presence of squalane does not tell you whether a moisturizer will be ideal for every skin type.

Quick checklist

Use the product label, manufacturer directions, and the specific requirements of your situation. Compare the complete product or system rather than making a decision from one marketing phrase, ingredient, or number.