Essential fatty acid; depleted in acne-prone skin (sebum high in oleic vs. linoleic acid); barrier repair; ceramide synthesis precursor; well-tolerated; oxidises on air, packaging important
Function & Common Use
Active (barrier repair) / Emollient
Emollient
Face oils barrier repair serums
Vegetable (plant oils)
Concentration Limits
No limit
No limit
No specific 21 CFR cosmetic limit identified in source checked
No specific MFDS limit identified in source checked; verify if ingredient is used in a Korean functional cosmetic category
Pregnancy: No specific restriction identified in source checked; standard cosmetic use
Frequently Asked Questions
Is Linoleic Acid safe to use in skincare?
Linoleic Acid has a Low concern rating from The Clean Sheet. Essential fatty acid; depleted in acne-prone skin (sebum high in oleic vs. linoleic acid); barrier repair; ceramide synthesis precursor; well-tolerated; oxidises on air, packaging important
Is Linoleic Acid allowed in India?
Linoleic Acid is currently classified as "Permitted" under Indian cosmetics regulations. No concentration limit is specified for India.
What is Linoleic Acid used for in cosmetics?
Linoleic Acid functions as: Active (barrier repair) / Emollient. It is commonly found in: Face oils barrier repair serums.
Regulatory Status
Identifiers
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