Ingredients
bulking agent: purified water , sweetener: glycerin, proprietary mixture: (glycine, l-alanine, l-arginine hcl, l-lysine hcl, l-proline, l-histidine hcl, l-serine , l-threonine, l-valine), acidulant: citric acid, preservative: potassium sorbate, sodium benzoate