WHAT IS D-ASPARTIC ACID? BULK POWDERS™ D Aspartic Acid is 100% Pure & available at an excpetional price; starting at less than £0.18 (18p!) per serving. D-Aspartic Acid is the D-form of the amino acid aspartic acid. D-Aspartic Acid is produced naturally in the body from the non-essential amino acid L-Aspartic Acid. Within the human body it is found in high concentrations in areas where hormone production takes place. The hypothalamus, pituitary gland & the testes, all have high