A moisturizing retinol-alternative that targets multiple signs of aging with extra strength. The light, oil-like serum targets general signs of aging through the use of a highly-advanced retinoid active—a.k.a. one of the best all-around ingredients for skin. How? This next-generation retinoid improves the appearance of fine and dynamic lines that arise from a loss of collagen and elastin, while evening skin texture and tone. Plus, this high-concentration formula is further supported with squalane, a moisturizing agent naturally found in your skin. That means it not only delivers comparable visible results to retinol; it’s less likely to cause irritation. Apply a few drops to the face in the evening. Do not use with other retinoid products. Use sun protection during the day. Refrigerate after opening. If irritation occurs, rinse off, cease use, and consult a physician. Use only as directed on unbroken skin. Patch testing prior to use is advised. Refer to our website for a patch test guide, regimen guide, and product compatibility. Keep out of reach of children. Regimen Step: Use after water-based serums.