Has been great to workout, and I even use it to study due to the mix of lthenine and caffeine!

not the prework i was hoping for

[This review was collected as part of a promotion.] I used this as a pre workout for that energy boost and it was great. The flavor was good and not overly artificially sweet and didn't leave a bad aftertaste like some powders do. It blended up nicely with a shaker bottle without any surprise chunks flying into my mouth.

[This review was collected as part of a promotion.] These work great for in the morning or before a good qworkout. I felt amazing with no harsh hangovers. It taste great with a nice watermelon flavor and it’s refreshing. I will be buying again for all my summer needs.

[This review was collected as part of a promotion.] After having 3 kids, it's hard to take the time for myself and hit the gym. But if I go, I definitely need that boost of caffeine! The recommended serving of Amin.o. gave me what I needed. I just take it about a half hour before a work out and it will get me through it! Believe me, I need that extra push! The watermelon flavor is fine for me! I don't drink a lot of sweet drinks, so it's kind of like a nice treat before my workout! I've also had some on days where I just didn't want my daily coffee and did not plan to work out (I just used less than the normal amount). I would recommend if you are someone who works out a lot, or needs the extra caffeine to get motivated and it tastes great.

[This review was collected as part of a promotion.] I usually avoid anything that is "energy/health food/etc" because I find that they don't work for me. This stuff actually rocks, I have mixed up a water bottle full on several occasions and can actually feel the extra energy. Plus the flavor on it is pretty great. I'm definitely buying it again.

[This review was collected as part of a promotion.] This watermelon Amino Energy hydration powder by Optimum Nutrition taste great and gives me a bounce throughout my day!! The taste is not sour and not too sweet but just right!! You add the powder to your water, shake and enjoy!! I’ve used this for about a week now and can definitely feel how the electrolytes and caffeine keep me energized to take on whatever the day may throw at me. I would definitely recommend giving this a try if your an on-the-go type of person.

[This review was collected as part of a promotion.] The Optimal Nutrients Optimum Nutrition AMIN.O. ENERGY+, in Watermelon Splash Flavor is a nice supplement! This is a great value for the money! The taste is yummy, the ingredients are great, it is easy to mix in a shaker cup, and give the same effectiveness as similar supplements that I have used!

[This review was collected as part of a promotion.] It takes a little while to dissolve. You have to really mix it up. It has a good watermelon taste, with a strong after taste. It does energize you, almost like a cup of coffee would. It comes in a nice container so you can keep fresh

[This review was collected as part of a promotion.] I got this and put it in carbonated water straight from my soda stream. It was just like a watermelon Italian soda. Very refreshing way to get your nutrition in. The caffeine boost is great especially for taking a dose when you wake up to kickstart your body.