I love The ordinary Niacinamide and Zinc serum. I was gifted it from a family member and have repurchased multiple times. It works so well for my skin and does a good job of reducing the appearances a large majority of my blemishes and spots and pores . Itโs brilliant . Itโs also vegan and has no alcohol so itโs brilliant for my sensitive skin ! I would highly recommend to you all and itโs a good price !