D-Aspartic Acid...a pinnacle ingredient that is commonly seen in testosterone boosters across the supplement industry. One common mistake when you see the ingredient in supplement form alongside others in capsule form is the dosage per serving...Sometimes companies will include this ingredient inside it just so they can claim it is in there. Taking advantage of customer's lack of knowledge on appropriate effective dosing to yield the desired results of increasing testosterone production. The best route to go is to get this ingredient in a powdered form where you can control the dosage of it and get the best results! We provide this ingredient in a flavorless, raw form so you can do just that! Taking 2-3 grams per day may help assist in increasing testosterone production in individuals clinically low in testosterone levels.