PS spoke to a board-certified dermatologist and plastic surgeon to figure out if firming skin-care products for the body ...

If you find that retinol is too irritating for your skin, there are a number of effective alternatives that you can try. In this video, board-certified dermatologist Dr. Dustin Portela discusses the ...

Both Olay Retinol 24 and Neutrogena Retinol creams target fine lines and dullness. This guide helps you choose the perfect ...