I had a lot of skin peeling the first time I used it. Less the second time. I'm not sure why. Maybe because my skin was in better shape the second time, & needed less peeling?
For me, there was no peeling for the first several days right after (maybe 3 days). I had read a review on Amazon that said they had good results with soaking their feet in warm water each day after using Baby Feet. I tried this, & it really seemed to help & also speed up the peeling a bit.
I would say about one week of peeling.