Linolenic acid, specifically alpha-linolenic acid (ALA), is an essential omega-3 fatty acid. In skincare, it is valued for its anti-inflammatory properties and its ability to support skin barrier function. It helps to soothe irritated skin, reduce redness, and maintain overall skin health.
NoneFatty acidEvidence: Medium
BenefitGood 3 / 4
Soothing
Barrier support
Uv protection
RiskVery low 0 / 4
Rated by SpottyLabs' ingredient methodology, independent of brands.
What it helps with
Reduces inflammation
Supports skin barrier
Soothes irritated skin
Provides antioxidant benefits
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What is the difference between linoleic acid and linolenic acid?
Linoleic acid is an omega-6 fatty acid, while linolenic acid (ALA) is an omega-3 fatty acid. Both are essential for skin health, but linolenic acid is particularly noted for its anti-inflammatory benefits.
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