Sodium polygamma-glutamate
Sodium polygamma-glutamate
Sodium polygamma-glutamate is a polymer obtained by chemical synthesis from precursors of animal origin. It acts as an emulsifier and thickening agent in hair care formulations, helping to stabilize mixtures and increase viscosity.
Hair conditioningEmulsifying
Ingredient
Roles & functions
Hair conditioning — Improves the appearance, softness and manageability of the hair.
Emulsifying — Allows phases that do not naturally mix, such as water and oil, to be blended together.
Viscosity controlling — Increases viscosity and gives the product its texture.
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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