Beta Alanine. BIG Z contains perfectly balanced proportions of high-quality active substances. Ingredients: AAKG, citrulline malate, beta-alanine, magnesium, potassium, aromas, taurine, ALA acid, acidity regulator – citric acid, caffeine without water, guarana, sweetener – sucralose, anti-caking agent – silicon dioxide, inositol, extract from Korean ginseng panax ginseng, zinc, l-theanine, niacin, vitamin b6.