First of all I have been using this for 2 weeks so far. Personally for me I didn't see overnight results but I saw my first noticeable results on the third day, I saw my pores LITERALLY SHRINKING, my hormonal breakouts slowly going away and it prevented even more spots from appearing!!! Now after 2 weeks oh my gosh, my skin.... MY SKIN IS SO MUCH BETTER LITERALLY PORELESS. My skin is more glowy, more BRIGHTENED and no dead skin. This does not really help me with hyperpigmentation however but I'm sure if you use it with a vitamin C it'll help drastically with that. I use this once everyday at night and I put Madagascar Centella Serum on afterwards so it soaks in better and then the Numbuzin Number 3 Skin softening serum and sometimes the Numbuzin Toner 3 glowy, or a hylaronic acid. I try to keep it simple as my skincare routine is simple. so I put 2 different products on after the reedle shot has soaked in for anyone wondering. THIS PRODUCT I WILL FOREVER USE. buy it rn.