The Ordinary Authentic Serum for Visible Skin Repair and Wrinkles 1 oz / 30 mL Formulation: Serum. Skincare Concerns: Fine Lines and Wrinkles, Uneven Texture, and Loss of Firmness and Elasticity. – Visibly repairs wrinkles in 2 weeks. – EGF: Supports skin’s natural elastin and the process of skin renewal.