Sodium hyaluronate oligomers produced using enzymatic degradation technology, with a molecular weight less than10 kDa, have high safety and biological activity. They can be absorbed through the skin into the epidermis and dermis, providing deep moisturization, repairing damaged cells, eliminating free radicals, improving skin elasticity, reducing wrinkles, and exerting anti-aging effects. NanoHAcan be widely used in anti-aging, sun protection, moisturizing, and other cosmetics, such as masks, essences, sunscreens, eye creams, cushion creams, sprays, freeze-dried powders, etc. Our products have obtainedCOSMOS/ECOCERTcertification.