Opinion
"I haven’t noticed any visible improvement. The tote bag is fine, but the serum doesn’t seem to be working, even though I use it daily. I don’t have issues like acne or enlarged pores, but my skin has become noticeably darker. I believe this happened because I was using a salicylic acid face cleanser without applying sunscreen. Since then, I’ve been using sunscreen along with an alpha arbutin serum for the past month, but unfortunately, I still haven’t seen any improvement. quality and concentration wise i think it's Okey"