Strong evidencefatty_acid
Omega-3 for Dry Skin
Omega-3 fatty acids are incorporated into skin cell membranes, improving barrier function and transepidermal water loss. They support ceramide production, reduce inflammatory skin responses, and enhance skin lipid composition for better moisture retention.
How strong is the research?
Strong evidence
Based on a randomised controlled trial (RCT) — the gold standard for establishing cause and effect.
Research source
SourceMcCusker MM et al. · Lipids in Health and Disease 2010How much to take
1000–2000 mg
Omega-3s support skin hydration from within. Allow 6-8 weeks for noticeable skin improvements.
When to take it
Best taken: with food