Think about this ingredient as a skin moisture level boost superhero. A cross-linked hyaluronic acid that delivers moisture and has a unique gel structure that holds tightly bound water that delivers hydration over time. “This patented molecule is five times as effective as regular hyaluronic acid; perfect for younger users as well as older, it increases hydration levels without increasing oil levels,” says Kerrie. It’s also a scavenger of damaging free radicals, so it’s a double duty anti-ageing beauty.
Try it in Dr LeWinn’s Line Smoothing Complex ($69.95). This serum combines five anti-ageing active ingredients to make skin smoother, plumper and more radiant.