My Favourite Product [SEP] The first two or three days I used it all over my face I had a very MILD breakout and corner of my nose was a bit sensitive.  For this reason I started to use Niacinamide only the areas with enlarged pores, being my nose and top area of cheeks.  I did try using on my entire face and neck after a few days again and had no problem, I believe my skin just needed to get use to this product.  After applying Niacinamide over face and neck I apply Cerave Moisturizing Cream.  I use every night sometimes during the day,<br /><br />After a few days of using this product my skin looked the same but felt very soft and smooth.  After about a week skin still felt soft and smooth and began looking brighter…just healthier looking.  After just over 2 weeks my enlarged pored stared to look a little tighter.  After a month I decided I loved this product.  My pores never looked better and I don’t have that dry stinging feeling you get with Retionol.  A little goes a long way with this product.<br /><br />The product itself is water bases so it absorbs well and further blurs any blemishes including pores when on the skin. A little goes a long way, you only need a few drops. The reason I purchased this product was to use for my enlarged pores but I am very happy for the additional benefits.