Solgar, DLPA, 500 mg, 100 V CapsProduct Description DLPA (DL Phenylalanine) is a natural amino acid that is known to support mood and mental well being. This powerful formulation is designed to promote the synthesis of neurotransmitters, which play a vital role in mood regulation. Solgar's DLPA is derived from a vegetarian source and meets the highest quality standards, ensuring that you receive the best possible product for your health. Product Benefits Supports Mood And Mental