callistataylor review for Niacinamide 5% + Hyaluronic Acid 1%

I bought this minimalist 5% niacinamide serum in the hope of reducing my acne marks. It has also hyaluronic acid and aloe vera extracts in it, that's good. I'm a beginner to niacinamide so I bought the 5% one. I used it on twice a day basis, it controls the oil in my skin and cleans my pores well.