Digestibility of the product is great. That was the main thing I was looking for. Products like Xtend and all the other amino products I tried would run through me during training. Which completely defeated the purpose of using them. I cannot vouch for any added muscular size,strength or endurance directly from the product as I was also on creatine and beta alanine, and I was using it during a phase where I was eating very heavily and making continuous strength and size gains. My training sessions are very high volume and to failure. It seemed that it may have helped with my endurance to some degree, but part of that couldve been because I was drinking 32 oz of water with it, which normally I didnt drink much fluid during training. The ingredient breakdown however is very comparable to other amino products out there. Moden BCAAs seem to have the best ingredient breakdown. As that brand had alot more leucine, which is supposed to be the best amino for growth. If you eat alot then I believe you have that covered anyway, so for this product was just right. The digestability was completely tolerable , price was good and it has comparable ingredients to most of the other brands out there. There are some as mentioned, with more leucine, which are worth trying if you can digest them, but otherwise this product delivers Read more