As an emollient, squalene helps support the skin barrier and calm inflammation and redness.1 Squalene is an ideal ingredient for those with dry and sensitive skin. When used in hair products, it can help retain moisture as well.
Squalene is a lipid (fat) that is naturally found in the skin and produced by oil glands. Squalene makes up about 12% of the lipids (fats) that form human sebum.2 Over time, the production of this natural oil decreases, which can lead to dry, flaky and itchy skin. Squalene in its natural form is more prone to oxidation, so it is often converted to a more stable form called squalane to be used in skincare products.3
This ingredient is generally not irritating and works well on most skin types and tones.
There are no known contraindications for this ingredient when used in skincare products.
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