Octyl-α-ketoglutarate is widely used in skincare and cosmetic formulations due to its ability to enhance cellular energy production and promote skin rejuvenation. It is often incorporated into anti-aging products to improve skin elasticity, reduce the appearance of fine lines and wrinkles, and support collagen synthesis. The compound also aids in protecting the skin from oxidative stress by boosting mitochondrial function, making it effective in formulations designed to combat environmental damage. Additionally, it is utilized in hair care products to strengthen hair follicles and promote healthier hair growth. Its role in cellular metabolism makes it a valuable ingredient in products aimed at improving overall skin and hair vitality.