Exfoliant
POLYHYDROXYBUTYRATE
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A bio-derived, fully biodegradable polyester used as a gentle exfoliant bead and conditioning film former. A sustainable replacement for microplastic scrubs with no documented dermal toxicity.
Function
Skin benefits
- Biodegradable bioplastic exfoliant
- Replaces microplastic scrub beads
- Skin conditioning film former
- Sustainable bio-derived
Known concerns
- Mechanical exfoliation may irritate sensitive skin
- Production purity varies by source
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related exfoliants
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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.