on my 5th day at 4ius ed. im leaner and fuller, and im in a pretty good mood most of the time. but im also dieting very hard with no carbs and 1 refeed meal every week. also 45 minutes of low intensity cardio on a empty stomach. hgh typically requires 5-6 months to see results. i dont have the numbness in fingers and carpal tunnel, etc. they feel underdosed, imo. and for that price, im sure they are. you get what you pay for. but dont get me wrong, its legit hgh.