Chlamydomonas Extract

Chlamydomonas Extract is a marine microalgal extract obtained from Chlamydomonas species for cosmetic formulations. It's used for antioxidant support, a soothing skin feel, and conditioning in serums, gels, and moisturizers, with modest evidence.
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Ingredient Snapshot

Overview
A marine algae extract that soothes skin and offers antioxidant support.
Category
Skin Conditioning, Antioxidant, Soothing
Type
Botanical Extract

Ingredient Ratings

Overall Rating

Fair

Comedogenic Risk

None

Skin Benefits

Helps defend against daily environmental stressors and keeps skin feeling soft and comfortable. Evidence is preliminary, so results may vary.

Uses In Skincare & Cosmetics

Often included in essences, facial mists, and ampoules that aim for light, layerable hydration.

Comedogenic Rating

This ingredient is not typically evaluated for comedogenicity, and no standardized rating is available.

Safety

Generally tolerated at typical cosmetic levels, but patch testing is prudent due to possible irritation. No widely recognized regulatory restrictions for cosmetic use. Discontinue if redness or stinging occurs.

Is Chlamydomonas Extract a Good Ingredient?

Support comes mostly from lab and supplier data rather than solid clinical trials, so benefits may be mild. Algal extracts can trigger irritation or sensitization in some users, especially those with reactive skin. That combination of thin evidence and irritation potential is why it rates Fair, not Good.

Products with Chlamydomonas Extract

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