Hyaluronic acid is a mucopolysaccharide that is part of a family called the glycosaminoglycans. These long-chain sugar molecules appear naturally in cell membranes throughout the human body, and help with hydration of tissues and other important cell functions. For supplementation, hyaluronic acid may be produced using animal sources, but can also be isolated from fermented bacteria.[1]
What is hyaluronic acid?
Written by:
Fact-checked
by:
•Last Updated: May 16, 2025
Hyaluronic acid is a mucopolysaccharide that belongs to the glycosaminoglycans family; it is found naturally in cell membranes and is essential for tissue hydration and cell functions. It can be sourced from animals or isolated from fermented bacteria for supplementation.