Alastin Renewal Retinol .25 visibly improves skin texture and tone. This lipid-encapsulated retinol serum reduces the appearance of fine lines and wrinkles. Its gentle formulation includes soothing Oat Extract and hydrating Silver Mushroom, which help calm the skin and protect against dehydration. The non-comedogenic and hypoallergenic serum promotes a smoother, more refined complexion.