Aphanizomenon flos-aquae extract is a blue-green algae derivative rich in pigments, amino acids, and trace minerals. It's used for antioxidant positioning and a conditioning feel, but ingredient-specific cosmetic evidence is still limited.
Blue-green algae extract that offers antioxidant, conditioning support.
Category
Antioxidant, Skin Conditioning
Type
Botanical Extract
Ratings
Overall Rating
Fair
Comedogenic Risk
None
Not typically evaluated for comedogenicity — no standardized rating available.
Our take
Is Aphanizomenon Flos-Aquae (Blue-Green Algae) Extract a Good Ingredient?
Rated Fair due to preliminary, ingredient-specific data and largely theoretical antioxidant positioning. Potential for irritation exists, so benefits may not outweigh risks for very sensitive users.
What it does
Skin Benefits
Can help defend against everyday environmental stressors and support a fresher-looking complexion. Data specific to this algae are preliminary, so effects may be modest.
Where you'll find it
Uses in Skincare & Cosmetics
Common in serums, gel moisturizers, and eye creams aimed at daily defense and complexion maintenance.
Before you use it
Safety
Typically safe as formulated, but algae extracts may irritate sensitive skin or eyes. Introduce gradually and stop use if stinging or redness develops.
Products with Aphanizomenon Flos-Aquae (Blue-Green Algae) Extract