Dr. Barbara Sturm Hyaluronic Serum- 2419770

What It Is:A custom blend formula with optimal concentration of low and high weighted hyaluronic acid molecules that bind moisture and replenish skin, providing long-term hydration and more supple-looking skin.What It Does:When used regularly, this serum is an effective means of reducing the look of wrinkles caused by dehydration. Short-chain molecules are able to penetrate into the skin and replenish moisture reservoirs for the long term. Long-chain hyaluronic mole