Price performance is OK, but the amount amino acid gets you only if man Caution 12 tablets a day is !!! The size of the tablet is to be swallowed in order. But factoring to be a clear that does not stop the package long. Well, before I had MegaMax amino acids from the pharmacy (200 pcs in the Pack.) At the same price and you have to take this only 3 times a day, ie. For the same amount of amino acids 6 times a day These tablets are twice as large but in my opinion better and they come from Germany !!!