HOW TO PROPERLY USE THE ORDINARY NIACINAMIDE SERUM
In this video I am telling you exactly what you should DO and NOT DO with this Niacinamide 10% + Zinc 1% serum by The Ordinary. It's been so popular that I want to talk about it and how you might use it the wrong way or you might not get the most out of it! Hopefully, you'll get clear skin and you will be able to control your oil production the PROPER way with this serum once you have watched the video!