Exfolie Serum A daily skin care routine has four basic steps you can do once in the morning and once before you sleep. Most facial oils can be used twice daily, both morning and night. Exfolie Serum Reviews All products featured on Vogue are independently selected by our editors. However, when you buy something through our retail links, we may earn an affiliate commission. Intense Pulsed Light (IPL™) is afacial rejuvenation treatmentthat can be used to address the effects of sun damage, heredity, and aging on facial skin.