I love it! This serum is so moisturizing and makes my skin feel soothed and hydrated while giving it a bit of a glow. I was using this day and night but find that combined with my daytime moisturizer my skin was getting a bit too dewy/oily later in the day so now I just use it as part of my nightime routine. Love it, about to purchase my second bottle!

I have been using The Ordinary's Niacinamide for years now and it definitely helps keep my acne at bay! Highly recommend, and great that you can now get the supersize bottles :)

Love ordinary. I found their other product for pigmentation more effective so using that now but this is good too.