Cosmoperine is widely used in the cosmetic and personal care industry due to its ability to enhance the penetration of active ingredients into the skin. It is commonly incorporated into skincare formulations such as anti-aging creams, serums, and moisturizers to improve the efficacy of ingredients like vitamins, peptides, and antioxidants. By increasing skin permeability, it helps deliver these active components more effectively, promoting better results in reducing wrinkles, improving skin texture, and providing hydration. Additionally, it is used in hair care products to boost the absorption of nourishing agents, supporting healthier and more resilient hair. Its use is also seen in sunscreens, where it aids in the deeper penetration of UV filters for enhanced protection.