Dipotassium Aspartate

AKA “2001-89-0, L-Aspartic acid, dipotassium salt, Aspartic acid, L-, 74X989P9A6, Aspartic Acid, Dipotassium Salt, L-ASPARTIC ACID, POTASSIUM SALT (1:2), RefChem:589029, 217-892-4, Potassium L-aspartate”

Skin Conditioning

Ingredient Facts

Dipotassium aspartate

AKA: 2001-89-0, L-Aspartic acid, Dipotassium salt, Aspartic acid, L-, 74X989P9A6, Aspartic Acid, Dipotassium Salt, L-ASPARTIC ACID, POTASSIUM SALT (1:2), RefChem:589029, 217-892-4, Potassium L-aspartate

Skin Conditioning · Hair Conditioning · EWG: 1

Synthetic

Skin Conditioner

Hair Care

Amino Acid

Clean

L-Aspartic acid, potassium salt

Formula

C4H5K2NO4

Mol. Weight

209.28

CAS #

14007-45-5

Form

Powder

See origin →

Functions

Hair Conditioning

A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.

Skin Conditioning

A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.

Locks in moisture

Traditional Use

A synthetic potassium salt of aspartic acid developed for modern skincare in the late 20th century. Used as a skin conditioning and pH buffering agent in formulations.