What is squalane?

The term squalane is derived from the word ‘squalus’, which means shark in Latin because it was first discovered and harvested from their livers.

Squalane is a natural emollient that is derived from olives, rice bran and sugarcane. It is also found in high concentration in shark livers, according to Oceana. Shark liver used to be the most common source, but it is not used much anymore due to ethical reasons. It has hydrating properties, so people of all skin types, especially if you have dry or mature skin, can benefit from using it. It is also anti-inflammatory, so it is considered safe for psoriasis-prone skin, studies show.

As you get older, your skin produces less oil, making your skin drier. Squalane can imitate your skin’s natural oil and keep it hydrated. You can also use it to nourish and strengthen your hair.

What does squalane do for skin?

Squalane is an antioxidant and detoxifier that can protect your skin from free-radical damage. It is an emollient, so it can boost your skin’s hydration, keeping it smooth and healthy. Regular use can make your skin firmer because it increases collagen production. Moisturizing your hair with squalane can help prevent breakage, protect it from further damage and make it shiny.

Squalene (with an ‘e’) is a type of oil made by your skin to keep it hydrated and maintain its moisture barrier. Squalane (with an ‘a’) is the hydrogenated and stable form of squalene derived from sugarcane, olives and rice bran used in skincare products.