Age Activist Clinical Youth Serum unites clinical levels of tried + true skin heroes (retinol, peptides, vitamin E + Coenzyme Q10), with the next generation of ingredient innovations (watermelon, apple, lentil and fermented pumpkin) to create a single solution that brightens, hydrates, exfoliates, smoothes roughness, improves the appearance of lines and pores, and targets collagen for skin that appears firmer + more elastic. Dermatologist and clinically tested to be non-irritating.