Differin - SisSmile review for Gel 0.1%

So...I never comment on these sites, but I HAD to for Differin. It works so incredibly well when nothing else would, such as salicylic acid, benzyl peroxide, expensive face products such as NU skin, no dairy diet, etc. Of course, the purge did happen, and improvement wasn't linear (It would get better and then worse and then better and then way worse) but eventually it got good and stayed that way. It took around 4 months though for it to be consistently good, SO STICK TO IT. That's the only advice I have. JUST STICK TO IT AND DON'T GIVE UP, and it will work wonders.” 10 / 10