Thickener
CHONDRUS CRISPUS POWDER
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
Powdered Irish moss — a red seaweed rich in carrageenan polysaccharides. Used as a marine thickener and skin conditioner; builds smooth, hydrating films and is well tolerated by most skin types.
Skin benefits
- Natural marine thickener and film-former
- Polysaccharides hold water on the skin surface
- Forms a soothing protective layer over reddened skin
Known concerns
- Source of carrageenan, which has internal-use controversy (not topical)
- Mild allergy possible in sea-vegetable allergic individuals
- Powder grade can be dusty at manufacture
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related thickeners
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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.