Ingredient
Aspartic Acid
L-Aspartic acid
Aspartate
What it is
A naturally occurring amino acid and component of the skin's Natural Moisturizing Factor, used for hydration and skin conditioning.
How it works
As an NMF constituent it attracts and holds water in the outer skin layers, supporting suppleness.
What it does
Humectant
Skin conditioning
Concerns to know
-
Well tolerated
No significant safety concern is reported for this ingredient as used in cosmetics.