Hyaluronate tetrasaccharide is widely utilized in the skincare and cosmetic industry due to its ability to enhance skin hydration, stimulate collagen and elastin production, and improve elasticity. It is often incorporated into serums, moisturizers, and anti-aging products to promote a smoother and more youthful appearance. In medical applications, it is used in wound healing formulations to accelerate tissue repair and reduce inflammation. Additionally, it plays a role in ophthalmic solutions to lubricate and protect the eyes, providing relief from dryness and irritation. Its biocompatibility and moisturizing properties make it a valuable component in various therapeutic and cosmetic formulations.