For how long should I leave retinol on my face?Updated a year ago
Since you'll be using it as part of your nightly skincare routine, you can leave it on all night while you sleep. In the morning, you don’t need to wash it off - you can just rinse your face with water, and do your morning routine.
Some people use retinol like a “mask” that they rinse off, but we don’t think it’s worth the hassle and reduction in effects.