Advanced Peptides and Collagen Serum also helps support skin’s need for moisture with Vitamin E, and highly effective antioxidants such as Vitamin C and Green Tea provide comprehensive anti-aging benefits. With ingredients that are thought to support collagen health, this is the best collagen and peptide serum that is designed to promote healthy, youthful-looking skin that glows. Key Benefits: Visibly reduces the appearance of fine lines and wrinkles. Softens and smooths the skin’s tone and texture. Hydrates skin for unparalleled suppleness.