Skin Care Heaven Cell Protein Serum is a specially formulated serum that helps strengthen and restore collagen to in the skin. This product also improves skin texture and tone creating younger and healthier skin. It also decreases the appearance of fine lines and wrinkles. This product is appropriate for oily or dry skin types. All Skin Care Heaven products are produced by Topix Pharmaceuticals in a FDA approved facility in the USA and meet the highest standards.