Noxitropin PM is an excellent sleeping aid formula which provides REM sleep, HGH production, muscle recovery & fat metabolism reduction. I'll begin with the flavor, mixture, and how & why the product works. First off I'll begin by saying the flavor is excellent the only flavor certainly is fruit punch. It generally does remind you of a fruit punch Gatorade flavor a little on the sweet side. Mixing Noxitropin PM either in a shaker cup or stirring it with a spoon, it dissolves easily with water, no clumps, or sediment. When shaken there is some foam, but it’s hardly an issue. If you use two scoops there will be some settling, but a quick “swish” of the cup disperses it or just adding more water. The ingredient profile of Noxitropin PM is where it shines. 4-amino-3Phenylnutyric acid – Also known as Phenibut is a derivative of the naturally occurring inhibitory neurotransmitter GABA. GABA is a neurotransmitter that send messages between your brain cells. It is found in the hypothalamus and like natural HGH, it is logically produced in the body. Improves REM sleep and decreases stress. Mucana Puries Extract - also known as Velvet Bean is also a neurotransmitter pre-cursor L-Dopa. L-Dopa is a amino acid that converts into dopamine. Dopamine is an essential component of our body and it's required for proper functioning of the brain & mood enhancement, L-Arginine the amino acid needed to maintain the health of the liver, skin, joints and muscles & increase in bloodflow, enhance cardio system and heart health,L-Tryosine – a nonessential amino acid (protein building block) that the body synthesizes from phenylalanine, another amino acid. Tyrosine is important to the structure of almost all proteins in the body. It is also the precursor of other neurotransmitters, these include L-dopa, dopamine, norepinephrine, and epinephrine. L-Phenylannine - L phenylalanine is an amino acid that occurs natural and is a neurotransmitter. The product is taken 30 minutes before you sleep. Let me tell you it knocks you out cold. For anyone who has insomnia at night this is a great supplement to look into taking. I started off with 1 scoop to assess my tolerance & within 15 min I started to drift off. I had a good nights rest & slept like a baby & some vivid dreams. Side note you can take up to 2 scoops which equates to 14g of the product. The following morning I'd wake up feeling refresh & energized, muscle recovery from my workouts the day before were reduced while using Noxitropin PM as well. If anyone is in need of a sleep aid which not only can help you sleep, but as well aid with increase HGH levels & fat reduction this is a product to go with. I'd also recommend stacking this product with Testradex which is a night time testosterone booster which boost your natural test production, increase of libido, and reduction of cortisol levels & estrogen. It has increased my energy uptake, a few breakouts, and has improved my strength increase of my bench press.