Bakuchiol + Adapalene

Bakuchiol can be used with retinol. There are actually some companies that mix both ingredients

Yes, bakuchiol and adapalene (or any retinol) can safely be used together.

Sure, but it sounds a bit redundant though, seeing as both of them serve the same purpose. Also, I haven't used retinoids myself, but if it helps, my older friends who used to use adapalene regularly said they didn't find bakuchiol as effective, but it's a great option for people whose skin can't handle high strength retinoids.

It can be used but i would use them in separate routine for extra safety 💕

Yes, they can be safely used together in the same routine. Also, bakuchiol can be used twice a day.