Humectant
SPIRULINA AMINO ACIDS
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
Free amino acids from hydrolyzed Spirulina platensis blue-green algae — used as a humectant and conditioning agent. Generally well tolerated; the main caution is contaminant control on the algae source.
Function
Skin benefits
- Skin and hair conditioning
- Humectant amino-acid blend
- Algae-derived, biodegradable
Known concerns
- Heavy-metal contamination of source algae if poorly sourced
- Limited substance-specific tox data
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.