What is LINOLEIC ACID and what does it do?

Role: EMOLLIENT

Family: FATTY ACID

Comedogenic index: 0

Linoleic acid, an omega-6 polyunsaturated fatty acid, is an essential ingredient for skin health, found in a variety of vegetable oils.

Linoleic acid is a very important small element naturally present in our skin. It is the most abundant fatty acid in the epidermis and serves as a structural precursor for important skin lipids called ceramides.

Origins and functions
Plant sources: Found in corn, safflower and sunflower oils.
Role in skin: It's the most abundant fatty acid in the skin's epidermis, where it contributes to its structure and hydration.

Cosmetic benefits
Emollient and thickening agent: Used in cosmetics to soften skin and as a thickener.
Antioxidant and soothing properties: Linoleic acid is recognized for its skin-restoring, antioxidant and soothing properties.
Skin barrier health: A lack of linoleic acid can lead to an impaired skin barrier. Topical application can rapidly repair this barrier.
Effective against Acne: Acne-prone skin often has low levels of linoleic acid. Its use could help reduce acne.
Hyperpigmentation Reduction: It also helps lighten hyperpigmentation by blocking melanin production and promoting the elimination of melanin pigments.

Conclusion
Linoleic acid is a versatile ingredient beneficial to the skin, playing a crucial role in skin barrier repair, acne reduction and skin brightening.

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