Sodium Polyaspartate

Functions
Humectant
Hair conditioning
Skin conditioning
CAS Number(s)
94525-01-6

Sodium Polyaspartate is a homogeneous polymer derived from naturally occurring Aspartic acid. Aspartic acid is a well-known amino acid and a component of many vegetable proteins.

Sodium Polyaspartate is a sodium salt of "poly-aspartic acid." It is an excellent moisturizer with a natural feeling when applied to skin and hair. It offers extraordinary safety—it does not irritate or cause allergic reactions.

Thanks to its high moisture retention, Sodium Polyaspartate exhibits better effectiveness than a famous moisturizer, Sodium Hyaluronate. Its well-balanced moisture absorption/retention capacity provides a better skin feel than other humectants. In addition, it controls skin shrinkage even at low humidity.

Incorporated in hair care applications, Sodium Polyaspartate penetrates into the cuticle layer and protects the hair shaft from damage. It prevents split ends and breaking.

Sodium Polyaspartate is a rapidly biodegradable and eco-friendly ingredient. It is used in a wide variety of skin and hair care applications and decorative cosmetics.

Synonyms
Aquadew SPA-30

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