Depilatory
CALCIUM THIOGLYCOLATE HYDROXIDE
Safety score · 0–100
Caution
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A depilatory active that breaks hair keratin bonds at high pH from calcium hydroxide. CIR-judged safe in well-formulated depilatories, but mishandling can cause chemical burns and hyperpigmentation.
Function
Skin benefits
- Effective depilatory (breaks hair disulfide bonds)
- Pharmaceutically purified
- Short rinse-off use
Known concerns
- Strongly alkaline (calcium hydroxide) — chemical-burn risk
- H318 serious eye damage / H315 skin irritant
- Hyperpigmentation reports
- Avoid on broken skin
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related depilatorys
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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.