Nutricost L-Phenylalanine 500mg – 180 Capsules | USA Made, GMP Certified

Nutricost L-Phenylalanine 500mg provides 180 capsules (180 servings). Each capsule contains 500mg of L-phenylalanine, an essential amino acid. Non-GMO, gluten-free and manufactured in a GMP-compliant, FDA-registered facility in the USA. Every batch is tested by independent ISO-accredited laboratories for quality and purity.