Mediheal's Retinol Collagen Lifting Pad revitalizes sagging skin and reduces fine lines with age-defying Retinol and Collagen, offering a wrinkle-filling effect for firmer, smoother skin. It instantly firms the under-eye and cheek areas, improving firmness by 109.64% and 106.82%, respectively. It also targets expression wrinkles, helping to fill deep smile lines and under-eye wrinkles, with a 126.95% boost in firmness for smile lines and 124.40% improvement for under-eye wrinkles after just one use.