Each serving includes 1,200mg of L-Histidine, a commonly used amino acid, offered in convenient capsule form.Nutricost L-Histidine provides 60 capsules per bottle, with each capsule containing 600 mg of the essential amino acid. A standard serving size is two capsules, delivering 1,200 mg total for a 30-day supply. It is gluten-free, non-GMO, and vegetarian-friendly.Provides a full month’s supply (30 servings), ideal for those looking to add a quality L-Histidine supplement to their daily regimen.Each serving includes 1,200mg of L-Histidine, a commonly used amino acid, offered in convenient capsule form.Formulated without gluten, GMOs, or artificial additives.As a dietary supplement, take 2 capsule daily with 8-12 oz of water or as directed by your healthcare professionalManufactured in an NSF Certified, GMP Compliant, FDA Registered Facilit.