Oxidizing Agent
PVP-HYDROGEN PEROXIDE
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A complex of polyvinylpyrrolidone with hydrogen peroxide used as a stabilized peroxide source in tooth whitening and hair lightening, with EU concentration restrictions due to oxidative effects.
Skin benefits
- Stabilized hydrogen peroxide source for tooth whitening
- Controlled peroxide release in oral care
- Used in hair lightening systems
Known concerns
- Hydrogen peroxide is a strong oxidizer with mucosal and skin irritation potential
- EU restricts peroxide concentration in tooth whitening to 0.1 percent for general sale
- Can cause oxidative damage to keratin and tissue with overuse
- Inappropriate for leave-on skin care
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related oxidizing agents
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.