Antioxidant
CYATHUSAL A
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A phenolic compound from Cyathus bird's-nest fungi — studied for antioxidant and antimicrobial activity in lab research. Very limited cosmetic safety data, so it lands in use-with-awareness territory.
Skin benefits
- Antioxidant phenolic compound
- Studied for antimicrobial activity
- Of research interest in nutraceuticals
Known concerns
- Very limited safety data for cosmetic use
- No CIR or SCCS dossier
- Use with awareness — emerging ingredient
- Source variability in fungal extracts
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related antioxidants
Check your shelf
Find CYATHUSAL A in your products.
Scan any cosmetic product with LuxSense to see if it contains CYATHUSAL A and get a full ingredient breakdown with safety scores.
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.