D-galactopyranuronic acid is the pyranose form of D-galacturonic acid. It is a conjugate acid of a D-galactopyranuronate.
Formula
C6H10O7
Mol. Weight
194.14
CAS #
685-73-4
Form
Liquid
State
Solid
Functions
Buffering
Chelating
Grabs onto metal ions in water that would destabilize the formula. Keeps your product from going bad or changing color.
Humectant
A moisture magnet. Pulls water from the air and deeper skin layers up to the surface to keep skin plump and hydrated.
Locks In Moisture
Traditional Use
A uronic acid found naturally in plant cell walls, isolated and studied in the 20th century. Its use in cosmetics is modern, developed for its potential moisturizing and skin-conditioning properties rather than traditional use.