Chelating agent
Pentapotassium 2,2’,2’’,2’’’,2’’’’-(ethane-1,2-diylnitrilo)pentaacetate
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
Pentapotassium DTPA is a strong chelating agent that binds metal ions to stabilize cosmetic formulations. It improves preservative performance and prevents discoloration in personal care products.
Skin benefits
- Effective metal-ion chelator stabilizing formulations
- Enhances preservative efficacy and product shelf life
- Improves rinse-off in hard-water conditions
Known concerns
- Poor biodegradability raises environmental concerns
- Possible mild eye irritation in concentrated form
- Can mobilize trace metals in waterways
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
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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.