Total Effects 7-in-1 anti-ageing Serum is a fast-absorbing and non-greasy serum by Olay that delivers the highest concentration of VitaNiacin and intense Olay moisture to provide 7 anti-ageing benefits in 1. It provides skin with a well balanced formulation that helps skin to stay looking young. Featuring a lightweight texture, this serum promotes easy absorption and deeper penetration of actives, highly beneficial for the skin.