MZ Skin products visibly smooth fine lines and reduce wrinkle depth with a combination of actives. Vitamin C has a small molecular weight that can penetrate the skin. This water-soluble antioxidant in concentrations of 5-15% has been proven to induce the production of collagen while helping inhibit the enzyme that breaks down collagen. Retinol has a skin-renewing power to re-build, smooth and repair the skin’s surface. On this page you’ll find our edit of products to best address collagen synthesis, firm the skin and in turn help reduce the appearance of fine lines and wrinkles.