Can I use retinol on top of skin that has been treated with BHA toner? And can I use lactic acid 5% 1-2x a week when using retinol? I’m a newbie and haven’t broken the seal on it yet. I’m starting out using it once a week for a couple weeks to get my skin adjusted. And I use the ordinary AHA 20 peeling solution no weekly for 5-7 mins.( recently added) 
Should I get rid of the lactic acid now that I introduced Bi weekly AHA peeling treatment and weekly use of retinol?

My daily routine: 
1) SA cleanser
2) Deep sweep toner 
3) Hydro Acid 
4) niacinmide mix with moisturizer 
5) Lactic acid 5% (1-2x a week)—(Before i started AHA PEELING SOULTION)

Weekly routine: 
1) retinol on Sundays 
2) option facial mask during the week 


Bi-Weekly: 
1) The Ordinary AHA&BHA peeling soultion for 5-7mins only for the next 1-2 months 


Thanks Guys 💜
( I have bad PIE I’m trying to reduce,)

nikkijms