pH Adjuster
SODIUM ALUMINUM LACTATE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
An aluminum-lactate complex used as a mild astringent and pH buffer. Generally well-tolerated at cosmetic levels; aluminum content is a flag for users wanting aluminum-free products.
Function
Skin benefits
- Astringent in skin care
- pH buffering
- Mild antiperspirant action
Known concerns
- Aluminum bioavailability concerns in leave-on products
- Some consumers avoid all aluminum-containing cosmetics
- Can be irritating to sensitive or broken skin
- Contraindicated for kidney-impaired users in heavy use
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.