Hyaluronic acid has been used in the cosmetic industry for many years to keep our skin hydrated and youthful. HA, is a water binding component found in the deeper layers of our skin alongside collagen and elastin. It’s function is to bind and hold water in order to provide cushion to our joints, turgor & elasticity to our skin. As we age, our bodies produce less HA so supplementation is necessary.
When it comes to topical skincare, size matters. Size of the molecules that is.