Since these are BCAAs (Branch Chain Amino Acids), they are metabolized immediately without having to be processed by the liver. Therefore, the fast post-workout recovery and muscle gains are quickly noticeable. Give it a few days and it will make gains easier. The pills are super big, but I don't have trouble washing them down. I honestly am going to keep taking them! I love my workouts on them! Add the same creatine products by this company (same green and black label) and you'll REALLY notice the strength gains! Read more

After a few weeks of taking this I developed headaches. I thought it was the amount so I stopped and started back after headaches went away, using a pill every three days and in a few weeks headaches returned. I talked to doctor and she said it was probably just my body reacting to the BCAA and not anything with the product she’d aid so people just can’t use BCAA. But I did notice the good effects of the product. I am not saying anything bad about brand or company… it is just my body chemistry that didn’t like the product. Read more

Being in capsule form keeps you from being able to taste them. Which is good, because BCAAs by themselves are nasty. Helps keep pain low after a day at work. Read more

Easy way to get my daily dose of BCAAs in pill form. I don't have to worry about measuring out powder for my shakes, I can just take these in the morning and before & after my workout. I've been buying these for a few years and I believe they are great for what I need them for, plus Optimum Nutrition is a well known brand for fitness and lifting. Read more

Here is my 2 cents. Boosts performance in the gym. My mental focus is the biggest improvement. I feel more motivated and focused on getting the most reps. My urine does not get discolored so my health is not affected. I have noticed denser muscle growth. Read more

Mis amigos compran estos productos para ir al gimnasio es un excelente producto lo recomiendo ellos me cuentan que se sienten con energía y muy activo ahora de hacer ejercicio Read more

I had an intense workout yesterday and took two pills before and Two more before I went to bed. I woke up and wasn’t sore at all! Read more

It’s kinda hard to write a review for these type of products because you won’t really see results for a while and by the time you get the results you were looking for then you’ll forget about the review... soo Eff it I’ll write it now and just buy the product.. it doesn’t taste like anything just Fking take it! Read more