Nick Nack,
why do we need to wait 20-30 minutes after washing our face to apply the Renova? I don't remember Dr. Baumann talking about this in the book. I definitely wait 30 minutes to put on my moisturizer after the Renova, but I've been washing my face, putting on my Hydroquinone, then using the Renova right after one another. Actually, I brush my teeth between the Hydroquinone and the Renova but that's only about 5 minutes! I'd be up all night if I waited 30 minutes between all the steps, but I want to do what's most effective.
Thanks, Zoey