Squalene is a naturally occurring lipid compound, originally derived from shark liver oil but now primarily sourced from plants (e.g., olive oil, sugarcane). Squalene is a natural component of human sebum and is known for its excellent moisturizing and antioxidant properties.
Benefits:
-
Deep Hydration: Squalene penetrates deep into the skin, forming a protective barrier to prevent moisture loss and keep the skin hydrated.
-
Antioxidant: Squalene neutralizes free radicals, reducing oxidative stress and delaying skin aging.
-
Skin Barrier Repair: Squalene helps strengthen the skin barrier, improving dryness and roughness.
-
Lightweight and Non-Greasy: Squalene is lightweight texture is easily absorbed and does not leave a greasy residue.
Uses:
Squalene is widely used in skincare products such as facial serums, creams, eye creams, and body lotions, suitable for dry, combination, and sensitive skin types.
Precautions:
-
Storage: Squalene is prone to oxidation and should be stored away from light. Opt for products in dark-colored bottles.
-
Combination with Other Ingredients: Squalene can be paired with other hydrating ingredients (e.g., hyaluronic acid) to enhance moisturizing effects.
-
Patch Test for Sensitive Skin: Although squalene is gentle, a patch test is recommended for sensitive skin before full application.