The Black Tea Time Reverse Eye Patch by Pyunkang Yul provides elasticity and deep wrinkle care to the under-eye area. It contains fermented black tea, which is rich in polyphenol and catechin, as well as anti-aging ingredients that help brighten and improve skin texture. The eye patches also offer intensive care with nutrition and moisture, thanks to low-molecular collagen and black soybean extract. Additionally, it is certified to be zero-irritation, making it a gentle option for those with sensitive skin.