humectant

Sodium PCA (Plant-Derived Humectant)

Also known as SodiumPCA
INCI: SODIUM PCA
CAS 28874-51-3
Sodium PCA (Plant-Derived Humectant)°° is a humectant that helps attract and retain moisture in the skin, keeping it hydrated and supple.
Generally Safe
This ingredient has a good safety profile based on available data.
Purpose

Function

Humectant, NMF component (pyrrolidone carboxylic acid fraction)
Profile

Properties

Silicone
Silicone free
Malassezia
Safe
Fungal Acne
Safe
Details

Description

Sodium PCA (Plant-Derived Humectant)°° is a humectant that helps attract and retain moisture in the skin, keeping it hydrated and supple.

Reference

Identifiers

CAS Number
28874-51-3
INCI
SODIUM PCA
Category
humectant
Updated
Apr 2, 2026