pH Adjuster
AMMONIUM CARBAMATE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A carbamate salt that gradually releases ammonia for pH adjustment in cosmetics. Effective but the ammonia release can irritate skin and eyes; better suited to rinse-off than leave-on.
Function
Skin benefits
- pH buffering
- Releases ammonia gradually
- Useful in some hair products
Known concerns
- Ammonia release can irritate skin and eyes
- Strong odour
- Caution in leave-on products
- Limited cosmetic-specific tolerance data
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related ph adjusters
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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.