08/31/2025
Here is the skinny on hyaluronic acid. Hyaluronic acid comes in different molecular weights, each with its own skin benefits. Low molecular weight hyaluronic acid penetrates deeper into the epidermis, helping the skin stay hydrated longer and supporting moisture retention from within, while high molecular weight forms a lightweight protective film on the skin's surface, delivering instant hydration and visible plumping effect. Many formulations contain both to maximize results, providing deep, lasting hydration along with immediate smoothing and radiance. Also note for gel formulations, the HML creates a more robust, visible gel due to its larger molecules. Both are available at Soap & More.
Due to its high, relative, molecular mass Hyaluronic acid is not absorbed once applied to the skin, instead forming a thin, light-permeable, invisible, visco-elastic surface film, like that of the skin, that fixes the moisture on the surface of the skin that helps to preserve the principal character...