Pyrrolidone carboxylic acid
Pyrrolidone carboxylic acid
PCA (pyrrolidone carboxylic acid) is a humectant of synthetic or biotechnological origin. It attracts and retains water in the formulation, acting as a hydration regulator.
Humectant
Ingredient
Roles & functions
Humectant — Attracts and retains water to help maintain hydration.
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 |
Products
Products containing it
SVR[B3] Essence Hydra, 150ml
AveneHydrance Boost Sérum Concentré Hydratant, 30ml
ApivitaRoyal Jelly Elixir Masque Démêlant Repulpant, 150ml
NeutrogenaHydro Boost Contour des Yeux Soin Réveil, 15ml
NeutrogenaHydro Boost Aqua-Gel Peau Normale Mixte, 50ml
NeutrogenaHydroboost Sérum Ultra Hydratant Sans Parfum, 30ml
NeutrogenaHydro Boost Crème-Gel Sans Parfum Peau Sensible, 50ml
EucerinUreaRepair Émollient Hydratant Intense 10% d'Urée, 250ml
ApivitaTonic Lotion Capillaire Anti-Chute, 150ml
Statistics
In Lou’s database
9
products listed
| Most frequent categories | Hydration · Serums · Anti-hair loss · Body hydration · Eye contour |
| Most frequent brands | Neutrogena · Apivita · Avene · Eucerin · SVR |
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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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