Hyaluronic acid can hold many times its weight in water — but not all of it behaves the same way. Its molecular weight determines where in the skin it can actually go to work.
Most formulas use one weight of HA. Some use two. MUTHALOAD uses four. Larger molecules stay near the surface to smooth, soften, and lock moisture in; smaller ones travel deeper to hydrate and plump from within. Working together, they hydrate across multiple layers at once — not just the very top.
The difference you feel is hydration that looks immediate and holds — not a quick plump that fades by mid-morning, but skin that stays cushioned.