great for adult acne issues [SEP] when i first tried this product i had also changed several other aspects of my skin care regiment all of that amounted to a huge improvement in my skin like an idiot when i ran out of the niacin mist i opted not to reorder because i could not say for certain it made a difference within a week i regretted it i struggle with adult acne and i absolutely feel like this product helps to balance my skin and reduce breakouts i apply once a day usually in the morning right before i apply my moisturizer i make sure to not let it dry before moisturizing so everything gets spread around evenly i do not know where i picked that method up from but it seems to do the trick so i go with italso the bottle lasts quite awhile and compared to how much my other skin treatments cost it is a steal i highly recommend giving it a go