Food Grade Sodium hyaluronate can be used as supplements for skin. Via oral hyaluronic acid, it can increase the content of hyaluronic acid in skin after digestion and adsorption.
There are many benefits of oral hyaluronic acid supplements for skin. Hyaluronic acid supplements include hyaluronic acid combinated with collagen, vitamins, chondroitin sulphate, or glucosamine to make tablets, capsules, pills or oral liquid.
How hyaluronic acid can benefits your skin, please refer to: How Hyaluronic Acid Benefits Your Skin?