Nicolaw review for Azelaic Topical Acid 10%

Cant feel or see through the bottle, you wont know when it is running out since the bottle is really heavy. Go through one bottle within a month without significant result. It is very costly in my country. Prefer Paula’s Choice as although PC is 2x the price of this, i can use it for 6 months and by adding it to my serum, it reduces my skincare routine by 1 step. This product also pills at times.