Use these amino acids long and very pleased with them! Pew 9 pieces on a typical day (3x3) and 12 units per training day 3 before and 3 after training and (3x2) for lunch and dinner. Well restored and a little weight is added to the quality. Excellent price / quality ratio. Of the minuses only their size, the tablets are large enough not very convenient to swallow them. If my review proved to be useful to you, layknite "Yes".