Squalane: the moisturizing active ingredient for dry skin
In the world of cosmetics, certain ingredients stand out for their effectiveness and versatility. Squalane is one of them. Derived from a molecule naturally present in our bodies, it has become an essential ingredient in skin and hair care products. What are its benefits? Why is it so popular?
What is squalane?
Squalane is a lipid derived from squalene, a molecule naturally present in human sebum, an essential component of our skin barrier. It is found at a concentration of 10 to 15% in our sebum, which explains its exceptional affinity with the skin.
Historically extracted from shark liver, today most squalane comes from renewable sources such as olive oil, sugar cane, rice, or wheat.
The benefits of squalane for the skin
Optimal hydration
Squalane acts as a powerful emollient. It prevents dehydration by strengthening the skin's hydrolipidic film. By forming a protective barrier, it limits insensible water loss, leaving the skin soft and supple.
Anti-aging properties
- Reduction of fine lines and wrinkles thanks to its moisturizing action and increased skin elasticity.
- Protects against free radicals, which cause skin aging.
Suitable for all skin types
Non-comedogenic and ultra-lightweight, squalane is suitable for oily, dry, and sensitive skin types. Its biomimetic structure allows for rapid absorption without leaving a greasy residue.
Repairing and soothing
By stimulating cell renewal, squalane helps repair damaged skin barriers. It soothes irritation and reduces redness.
The benefits of squalane for hair
Hydration and shine
Squalane moisturizes hair fibers without weighing them down. It restores shine and softness, even to the most damaged hair.
Protection against assaults
By forming a protective film, it protects hair from external aggressions such as heat, pollution, and UV rays.
Balanced scalp
Squalane restores balance to the scalp by strengthening its hydrolipidic film. It prevents itching and the appearance of dandruff.
In which products can squalane be found?
Skin care
- Serums : Moisturizing and anti-aging, apply a few drops neat or a skincare product enriched with squalane.
- Creams : Suitable for sensitive or dehydrated skin, it can be used morning and evening.
- Body oils Light and non-greasy.
Hair care
- Oils For dry and damaged hair.
- Shampoos : Repairing and nourishing.
- Masks Leave on for 15 minutes before washing hair.
Precautions for use and storage
- Squalane is generally well tolerated and suitable for everyone.
- Store the product away from light and heat to preserve its properties.
