Hydrolyzed Hyaluronic Acid

Hydrolysed hyaluronic acid is HA enzymatically cleaved into fragments small enough to pass between corneocytes into the epidermis. This deeper penetration provides longer-lasting hydration than surface-only films and stimulates the skin’s own hyaluronan production over time. Ideal serums combine it with high-molecular HA for instant surface effect plus sustained internal hydration. At 0.05–0.5% it suits all skin types, including oily skin that hates heavy creams — hydration without oil. Best practice: damp skin, then occlusive seal. Users in low-humidity climates should note the standard humectant caveat: always seal to prevent evaporative draw-back.