Rapid Collagen Infusion has been shown to reduce the appearance of fine lines and wrinkles in 2 hours.* Rapid Collagen Infusion is a fast-acting formula that fights wrinkles and loss of resilience by promoting healthy collagen and hydration levels to restore a more youthful appearance.Collagen support complex boosts skin's resilience and plumps dehydrated skin to reduce the appearance of wrinkles while winged kelp smoothes skin by fostering natural collagen and elastin. Cellular hydro-lock plumps skin and helps smooth fine lines and wrinkles.Rapid Collagen Infusion is recommended as a Step 2 treatment in any Murad Resurgence regimen and pairs perfectly with any exfoliating treatment or serum. It restores a more youthful appearance as part of Dr. Murad's inclusive health system of care.*In a Murad sponsored study. Individual results will vary.Dermatologist developed. Tested on people, not animals.Formulated without parabens, sulfates, and phthalates.