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Hyaluronic acid is a naturally occurring polysaccharide (carbohydrate) in the human body. Hyaluronic acid is present in large amounts in the spaces between skin cells, where it provides moisture, plumpness, firmness and suppleness to the skin.
How does it work?
Hyaluronic acid works by acting as a cushion and lubricant in the joints and other tissues. In addition, hyaluronic acidmight affect the way the body responds to injury.