Andro Nitrate-3

i checked on the search engine and couldn’t find any info about this product…its made by twinlab, and i was thinking about checking it out. Basically the only reason i was going to try it bc my friend was going to give me a bottle for 20 bucks. just wondering if anyone has heard anything about this product or the percieved side effects…is this a waste of my money for 20 bucks?