D-Galactose. Galactose is an organic chemical compound, monosaccharide.

What it is used for and where
Medical
D‐galactose administration induces cardiac ageing.

Cosmetics
Skin conditioning agent - Miscellaneous. This ingredient has the task of modifying the condition of the skin when it is damaged or dry by reducing its flakiness and restoring its elasticity.
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CAS: 59-23-4, 10257-28-0