Breastfeeding worries!

[Pucillrl]

Hello! Have a couple of questions regarding meds and breastfeeding. Wondering if I can start using my skin care products again that have retinol in them? They are non prescription. Also can you use salicylic acid or ferulic acid when breastfeeding? Or drysol for hyperhodrosis? Can you use a foot peel when breastfeeding (brand is called baby foot) Lastly, can I use Rodan and fields lash boost while breastfeeding? Thank you!
-Rachael