Hyaluronic acid for moisturizing
Dehydration and loss of firmness are signs of skin aging that lead to wrinkle formation and sagging of some face areas.
Hyaluronic acid is a natural polysaccharide with incredible properties. Hyaluronic works like a sponge to the molecules of water (traps up to 1000 times their weight).
Why hyaluronic acid of different molecular weights in the same solution?
This question has been answered by the 2016 study titled:
Human skin penetration of hyaluronic acid of different molecular weights as probed by Raman spectroscopy. The results of the study are quite clear and quite enlightening: anything up to 300 kDa offers a food degree of penetration, with 50-300 kDa being ideal for anti-aging and lower molecular weights (80-10 kDa) can penetrate deeper, being ideal for cellulite and water retention.
On the other hand, anything above 1000 kDa stays on the surface of the epidermis, with the body’s native 2000 kDa hyaluronan being totally unable to penetrate the epidermis.
Hyaluronic acid not only takes the place of the collagen when it has been lost, it also stimulates its production.
mesoINSTITUTE 3.5% hy-ac low density solution/17 , 2% hy-ac low density solution/28 and 3.5% hy-ac Ultra-low density solution/19 are an non cross-linked hyaluronic acid of differents molecular weights that acts as anti-aging treatment used to improve the moisturizing and the texture of the skin, the fine wrinkles and scars in the face and neck area when is distributed into the mesoderma as well as facilitating the delivery of other substances to the skin.