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Linolenic Acid

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 i3 / 4

Whether it can calm the skin — linked to less redness, irritation, discomfort, or visible reactivity.

Barrier support i2.5 / 4

Whether it supports the skin barrier — restoring lipids, reducing water loss, aiding barrier repair, or strengthening the skin’s protective function.

Uv protection i1 / 4

Whether it provides direct protection against UV radiation.

RiskVery low 0 / 4

Rated by SpottyLabs' ingredient methodology, independent of brands.

What it helps with

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Products with Linolenic Acid

Protini Powerpeptide Resurf Serum
Drunk Elephant
Protini Powerpeptide Resurf Serum
4.7/ 544/27/6
AM/PM Moisturizer
Prequel
AM/PM Moisturizer
4.7/ 519/22/4
Anti-ageing Day Cream / Crème de Jour Éclat Anti-Âge
Radiance Rituals
Anti-ageing Day Cream / Crème de Jour Éclat Anti-Âge
4.1/ 59/14/14

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Frequently asked questions

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.