Sodium PCA

Safe

Natural component of skin NMF (natural moisturizing factor). Effective humectant.

Last reviewed April 27, 2026 · Always verify against the current Health Canada Cosmetic Ingredient Hotlist before use.

CAS Number

28874-51-3

Functions

Humectant *

Typical Usage Rate

0.5% - 5%

Related ingredients

Glycerine

Glycerin

Hyaluronic Acid

Sodium Hyaluronate

Propylene Glycol

Butylene Glycol

Sorbitol

Plan with this ingredient

CNF Readiness Checker
Check a product including this ingredient before notification.
INCI List Formatter
Build a clean ingredient list with correct ordering.
INCI Name Lookup Canada
Confirm INCI naming for Canadian cosmetic labels.
Cosmetic Label Requirements in Canada
Bilingual content, ordering rules, and warnings.

Use Sodium PCA in a formula

Build formulas with INCI lookups, hotlist checks, batch scaling, costing, and CNF preparation in one workspace.

Create a free account

Regulatory disclaimer

FormulaNorth helps organize cosmetic formulation, label, costing, and CNF preparation information. It is not legal or regulatory advice and does not replace Health Canada guidance, professional regulatory review, or the maker's responsibility to verify product compliance before sale.