Hi sir ,im a gulam sarwar i have pimple and blackheads in my face in two month i use deriva bro gel im 3 days but i dont know how much time to use this cream gel
-Hi Gulam Sarwar, you can use Deriva-BPO gel once daily, usually at night, for 4-6 weeks to see improvements. If you experience irritation, reduce usage to every other day and consult your doctor for further guidance.