Gym Bionic, Aspartic acid is an amino acid found in two forms. D-aspartic acid is the form involved in testosterone production and release in the body. Because of this, it is often found in testosterone-boosting supplements.
Studies have shown, D-aspartic acid improves the response to exercise, particularly weight training. Some think it may increase muscle or strength gains due to increased testosterone levels.
D-aspartic acid may improve the quantity and quality of sperm in men with infertility.
A typical dose of D-aspartic acid is 3 grams per day. Ranging to 6 grams per day.