A good exfoliant removes dead skin cells from your face, making you look brighter and cleaner. (Think of how much better your wood floors look after you Swiffer.) Chemical exfoliants work better and can be gentler than scrubs, so use a product containing alpha hydroxy acid (AHA) or beta hydroxy acid (BHA) once or twice a week.
BIOLOGIQUE RECHERCHE LOTION P50
This one’s been around for decades and is still considered a holy-grail product by skin-care nuts. The tingle lets you know it’s working.