u/Zestyclose_Ad_3234

Hi everyone, I’d like to share an observation about regular use of niacinamide and salicylic acid after one week. I’ve alternated applying niacinamide and salicylic acid each night, noticing clear shifts in pore size while my skin feels generally smoother.

I heart people on this community saying those changes may take months to appear, but for me it only took a week.