Hyaluronic acid (or HA) is a polysaccharide present in the extracellular matrix of various tissues including the skin, where about 50% of HA is found.

HA as such is a large molecule that is difficult to absorb into the skin. However, if we fragment it, we obtain low and medium molecular weight HA that will reach deeper layers of the epidermis where they stimulate the production of HA and collagen by the skin itself. This helps to reverse the signs of aging.

✓ This molecule is able to attract and retain up to 10 times its weight in water

✓ It contributes to skin hydration while providing structural support and density

✓ It helps to reverse the signs of aging

With age, we lose the ability to produce collagen, elastin, HA. This is why, year after year, skin looks thinner and drier, and less elastic or firm.

We can help to diminish these signs with formulas that contain it. However, depending on the type of molecule we find, its benefits on the skin will differ.

It can be used day and night.