Top up your levels of this naturally-occurring amino acid with our D-aspartic acid supplement. The building blocks of protein, amino acids are popular with many people following an active lifestyle, and D-aspartic acid is a particular favourite with strength-focused athletes. This easy-to-use powder has 3g of D-aspartic acid per serving - take anytime during the day or post exercise. D-Aspartic Acid is the perfect supplement to add to your protein shakes or all-in-one shakes. Top up your levels of this naturally-occurring amino acid with our D-aspartic acid supplement. The building blocks of protein, amino acids are popular with many people following an active lifestyle, and D-aspartic acid is a particular favourite with strength-focused athletes. This easy-to-use powder has 3g of D-aspartic acid per serving - take anytime during the day or post exercise. D-Aspartic Acid is the perfect supplement to add to your protein shakes or all-in-one shakes. Powdered D-aspartic acid popular amongst strength trained athletes. 3g of D-aspartic acid per serving. Available in 200g pouch, equivalent to 66 servings Get yourself two months\' worth of D-Aspartic Acid. An amino acid in powder form. Read more about the food supplement.