Erno Laszlo Firmarine Serum (formerly Firmarine Lift Serum) hydrates and nourishes to rejuvenate your complexion. A unique blend of algae and plant extracts work together to boost collagen production and support healthy dermal cell turnover for firmer, more refined skin. Green tea extract and vitamins A, C and E offer antioxidant benefits to combat and repair the visible signs of aging.