This is a Vegetarian product. L-Histidine helps muscle support: L-Histidine is thought to play important roles in proper joint & neurological support. 500 mg of L-Histidine per servingFree form amino acidContains no yeast, dairy, egg, corn, soy or wheat. Contains no sugar, starch, preservatives, or artificial colour, flavour or fragrance. Manufactured In a GMP Compliant, FSSC 22,000 & FDA Registered FacilitySafety Information: Not to exceed recommended usage, unless advised by the healthcare professional. Ingredients:L-HistidineDirections:Store in cool and dry placePRODUCT DESCRIPTIONL-Histidine, provided by HealthyHey supplies 1000 mg of the amino acid in each capsule. L-Histidine helps muscle support: L-Histidine is thought to play important roles in proper joint & neurological support.