RCtheWSBC posted...
CountessRolab posted...
RCtheWSBC posted...
Foaming cleanser, moisturizer w/ niacinamide, glyclolic acid+ lactic acid exfoliating pads, Curology prescription, SPF 55 sunscreen
I used to use niacinamide, then I switched to concentrated vitamin c to nuke my skin. You cant use them both together or it causes a chemical reaction.
I've used them at the same time without issues. I'm looking into getting a mandelic acid toner for my routine. My main concern is PIH.
Mixing wont hurt you, but it causes them to become less effective.
https://www.reddit.com/r/AsianBeauty/comments/380jh0/from_what_ive_read_niacinamide_and_vitamin_c/
