SkinCeuticals correct He HAS Intensifier SkinCeuticals announced the launch of their new corrective serum, serum HA, which has been formulated to boost their levels of the skin's hyaluronic acid 30% in four weeks. Claiming to correct the signs of aging that result from the natural decline of hyaluronic acid in the skin by using key ingredients: 10% Proxylane - a patented molecule derived from beech wood that has the ability to support the matrix skins and restore the water content Dipotassium Glycyrrhizate - a salt derived from the licorice plant that reduces flaking Purple Rice Extract - a rich antioxidant extract that limits the production of free radicals These ingredients work together to increase the hydration of the surface, encouraging the production of collagen and hyaluronic acid, while at the same time avoiding the degradation process. Skinceuticals argue that the constant use of this corrective serum will result in firmer skin, smooth it is redefined and renewed for a more youthful refreshed.