Propane tricarboxylic acid
Propane tricarboxylic acid
Propane tricarboxylic acid is a synthetic ingredient that acts as a chelating agent in cosmetics, meaning it captures metal ions present in the formulation. It also acts as a pH adjuster to maintain the acid-base balance of the preparation.
ChelatingBuffering
Ingredient
Roles & functions
Chelating — Binds metal ions to stabilise the formula.
Buffering — Adjusts and stabilises the pH of the formula.
Regulatory framework
What the authorities say
| Authority | Status |
|---|---|
| Commission européenne (CosIng, Règl. 1223/2009) | Autorisé |
| CLP classification (Reg. 1272/2008) | No CMR classification |
| ECHA — endocrine disruptor (human health) | Not identified as an endocrine disruptor |
| ECHA — Candidate List (SVHC, REACH Art. 59) | Not on the Candidate List (SVHC) |
| European Commission (Reg. 1223/2009, Annex III) | No cosmetic allergen subject to mandatory labelling |
| European Commission (EU catalogue of nanomaterials, Reg. 1223/2009) | No referenced nanoform |
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This information is reported factually and with attribution (authorities and publications cited). It does not constitute medical advice, for your situation, ask a pharmacist or a healthcare professional for advice.
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