Elemis Pro-Collagen Renewal Serum 15 mlA gentle alternative to retinol that rejuvenates your skin in just 4 weeks. Fine lines, enlarged pores or overall sun damaged sagging skin? Nothing Elemis Pro Collagen Renewal Serum wrinkle concentrate can't handle. It is a great alternative to retinol that significantly reduces expression lines and wrinkles, without any irritation. In addition to an exclusive blend of brown and red seaweed, it is also enriched with alfalfa and stevia extracts. It not