Vitamin C Ethyl Ether is a new type of vitamin C derivative, also known as VC-IP. It is the esterification product of vitamin C (ascorbic acid), obtained by the esterification reaction of vitamin C and glycolic anhydride. Ethyl Ascorbic Acid Ether has the antioxidant and whitening benefits of vitamin C, while also providing better stability and higher penetration. Ascorbic Acid Powder inhibits the production of melanin, reducing the appearance of spots and freckles, leaving skin brighter and more even. Additionally, it promotes collagen synthesis, increases skin elasticity, and reduces the appearance of wrinkles and fine lines. Vitamin C ethyl ascorbic acid is widely used in cosmetics and skin care products, and is often used in whitening products, anti-aging products and skin care serums. Enhance product efficacy and effectiveness by improving the stability and penetration of vitamin C. It should be noted that although Ascorbic Acid has good stability, it will still be affected by fac…