just a few drops morning and evening make a difference [SEP] i hate greasy moisturizing creams that sit on the surface of my skin and clog up my pores which i am afraid is most of the moisturizers out there but i do need something for my aging face in our dry high altitude home especially in winter this serum is easy to use and absorbs quickly you apply it morning and evening with or without other creams it will not make deep wrinkles disappear but if you use it consistently you will probably notice a positive difference in your skin i know i have