KATECEUTICALS FIRMING SERUM 1.0OZ. Benefits: For collagen & elastin-depleted skin. Improves skin firmness. Reduces the appearance of fine lines. Smooths skin, diminishing the look of deep wrinkles. Enhances the skin's moisture barrier and locks in essential hydration. Improves skin luminosity while minimizing irritation. Key Ingredients: Tri-Peptide + Hyaluronic Acid Complex - Help support collagen-depleted skin, decreasing the appearance of wrinkles while increasing skin firmness & elasticity. Hyaluronic Acid + Mukul Myrrh Extract - Work to hydrate, plump & smooth the skin's appearance. Nasturtium Flower - Provides a boost of Oxygen to help strengthen the skin barrier, smooth texture & brighten dull-looking skin. Vitamin E - Provides antioxidant benefits to nourish, soothe & defend against free radical damage. Pea Extract : Helps improve firmness, elasticity + moisturization.. Research Results: After just 1 use*. 93% reported the product left their skin feeling more hydrated.. After 2 weeks*. 96% showed improvement in appearance of wrinkles.. Clinically-proven results based on independent clinical study..