Gplenish is a great product other then the disgusting taste.Seriously it works awesome for muscle soreness, cell volumization, and also helps prevent cramping for me while I play instense tennis matches. The thing about Gplenish that bothers me is that they say you get 1300 grams of glutamine, which is 300g more then other companies that sell glutamine peptides at only a couple dollars more then other companies, but each serving has 15g of protein which has 5g of glutamine peptides as part of it. Now considering most people take glutamine with protein anyway, it seems like something fishy is going on. I mean do the math. Theres basacially 433g of glutamine in gplenish, but all these other companies selling glutamine peptides are selling straight up glutamine and you get 1000g or 1200g. I realize that L-glutamine is not as effective as gplenish's glutamine peptides and I am not talking about this. Don't get me wrong gplenish is great, but the customers should receive 1300g of glutamine not, 433g. Also theres the fact that on top of this you have to pay for the shipping. FOr me the total price of Gplenish was 44$. You can get glutamine peptides from other companies for 30$ shipped and they have no flavor and you get the total amount that that is listed on the container.