Saccharide Isomerate

Saccharide Isomerate is a carbohydrate complex derived from plant sources that uniquely binds to skin keratin through a mechanism similar to how carbohydrates bind in human skin. Unlike conventional humectants that can be washed away, it forms a moisture-binding complex that remains on skin for up to 72 hours, providing sustained hydration even after rinsing. Formulators choose it for its biomimetic properties and ability to strengthen the skin's moisture barrier while reducing transepidermal water loss, making it particularly valuable in leave-on and rinse-off products where long-lasting hydration is desired.