Same trusted quality with a brand new look! Packaging may vary NINE PURE ESSENTIAL AMINO ACIDS/PROTEIN BUILDING BLOCKS*:This pure amino powder has all 9 essential amino acids in their superior free-form state and in the proportions recommended by the National Academy of Sciences to optimize protein synthesis and tissue repair for adults age 19 and over.* Athletes should take between meals and after training. (Quality GMP Assured, Non-GMO, Kosher) The Informed-Sport seal is your assurance that each and every production run of these NOW Sports products has been tested for banned substances by LGC, a globally recognized assurance program for anti-doping in sports nutrition products. In addition to production run testing, Informed-Sport-certified products are also blind-sampled at the retail level up to four times annually, and testing results can be found at informed-sport.com. GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation). Packaged in the USA by a family owned and operated company since 1968 330 Grams Powder Serving Size: 2 1/4 Level Teaspoons (5.5 g) 60 Servings Per Container