Recombinant human epidermal growth factor (rhEGF) is widely used in the medical and cosmetic fields due to its ability to promote cell growth and tissue repair. In wound care, it accelerates the healing of burns, surgical wounds, and chronic ulcers by stimulating the proliferation of skin cells and enhancing tissue regeneration. It is also incorporated into skincare products to reduce the appearance of scars, fine lines, and wrinkles, as it boosts collagen production and improves skin elasticity. Additionally, rhEGF is utilized in ophthalmology to treat corneal injuries and in regenerative medicine to support tissue engineering and stem cell research. Its applications extend to hair growth treatments, where it helps revitalize hair follicles and promote healthier hair growth.