PCA
💚Very good
Also known as: Pyrrolidone Carboxylic Acid
Humectant
Natural Moisturizing Factor
Hydrating
Humectant
What it is
Natural amino acid derivative and key skin moisturizing factor component with superior water-binding capacity.
How it works
Skin-identical humectant supporting physiological hydration.
Benefits
- Exceptional hydration and moisture retention
- supports skin barrier function
- natural skin component
- improves texture
Formulation notes
Effective concentration: N/A
pH range: N/A
Stability: N/A
Safety
Irritancy: N/A
Comedogenicity: N/A
Ratings
Paula's Choice: N/A
INCIdecoder: N/A