A humectant naturally present in skin, hyaluronic acid can bind many times its weight in water. It is available in a range of molecular weights.
Why we use it
We use multiple molecular weights because size determines where hyaluronic acid acts — from surface moisture retention to hydration within the upper layers.
How it works
High molecular weight HA forms a breathable moisture film on the surface. Lower molecular weights help support hydration beneath, for a plumper, smoother appearance.
Best for
Dehydration
Dullness
Fine dryness lines
Found in
Hydrate + Plump
Triple Moisturizing Hyaluronic Acid Serum
Low MW HA · Medium MW HA · High MW HA
A multi-molecular-weight hyaluronic acid serum designed to deliver multi-level hydration for visibly plumper, smoother and more supple skin.