Humectant
ALGAE EXOPOLYSACCHARIDES
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
High-molecular-weight sugars released by cultured algae. Acts as a film-forming humectant; very gentle on skin. Strong sustainability story, mild safety profile across the class.
Skin benefits
- High-MW polysaccharide humectant
- Forms a soft moisturising film on skin
- Generally low irritation and high biocompatibility
- Renewable, biodegradable source
Known concerns
- Composition varies by alga species and culture
- Trace seawater minerals can carry through
- No single SCCS dossier - safety inferred from algae-polysaccharide class
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related humectants
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.