Neutrogena Rapid Firming Collagen Triple Lift Face Serum moisturizes, smooths, and visibly firms skin to restore a contoured look and youthful appearance. This daily face serum delivers within skin's surface to instantly hydrate and reveal visibly lifted, firmer, and more contoured skin over time. Smoothing serum has a triple action collagen formula that combines pure low molecular weight collagen with AHP amino acid and an amino sugar to complement skin's natural firming support for a taut, youthful appearance. In consumer testing, 92% of participants saw rejuvenated-looking skin and visible improvement in firmness after four weeks.* Additionally, at 4 weeks, 86% of participants saw visible improvement in skin's natural bounce*; 83% saw a more lifted look and 81% saw a more contoured appearance with visibly plumper, more volumized skin.* Allergy- and dermatologist-tested, the face contour serum is mineral oil- and dye-free. *Percentage of subjects noticing an improvement.