THE SILK SERUM. Benefits: Reduces the look of wrinkles & boosts radiance. Visibly firms & contours for a powerful lifting effect. Multilayer age spot correction to restore even skin tone & calm visible redness. Dermatologist tested. Includes up to 30% PCR (recycled plastic). Formulated Without: mineral oil, synthetic fragrance, sulfates, detergents, parabens, urea, DEA, TEA, phthalates. Key Ingredients: Retinol Alternative Duo: reduces the look of wrinkles. Tetrapeptide-4 & Silk Protein: visibly firm + contour. Diglucosyl Gallic Acid provides: multilayer age spot correction. Research Results: 85% showed improvement in the look of under-eye + forehead lines and evenness of tone after 2 weeks*. 100% showed improvement in skin texture, suppleness & radiance after 1 use*. 100% showed a reduction in skin redness after 2 weeks*. 78% showed improvement in the look of deep wrinkles after 4 weeks*. *based on a clinical study of 41 panelists.