u/Empty-Lawfulness-234

Hello! I have struggled for many years with active breakouts and PIE/PIH (post inflammatory erythema / post inflammatory hyperpigmentation). I’ve tried many skincare products/procedures (microneedling, CO2 laser, IPL laser, etc), yet nothing gave me great results, except for the CO2 laser which helped a bit with the breakouts.
I am currently looking for something tried and tested for my specific problems. I see many paid ads online, so its very confusing as to which one is actually good and which one is just marketing.
Has someone actually seen good results for PIE/PIH? Do you recommend anything in particular?