This flavor is fantastic. I also drink the tropical twist which has been discontinued and that flavor is fantastic as well. Mixes well, tastes great, loaded with amino’s and a bit of caffeine. Great stuff and a good deal at Sam’s.

This is very easy to take - dissolves well in water, and tastes incredible, no matter if I use 64 oz of water or 16 oz. Reasonable price at Sam’s. First time buyer but sold for life!

My husband and I feel energized and alert after drinking Optimum Nutrition Amino Energy. All of the flavors are grea, and the powder mixes well with both water and tea.

I have been talking Aminoenergy for over 10 years. I can't have caffeine from coffee (after a bariatric surgery) because I faint and this is the best replacement for it. I drink it every day and gives me a lot of energy without feeling sick. Hope they can bring more flavors!!!

Love Amino Watermelon. This is my daily lifeline. Just the perfect dose of what I need to keep my energy pumped.

I love this product. I’ve been using it daily for years. It’s a great way to start the day. No jitters or tingling like the other drinks out there. I love the way it wakes me up and gets me going. Flavor is excellent and this price is unbeatable.

Good taste, caffeine without jitters, good price

My husband loves this stuff

Delicious. Tastes like watermelon jolly ranchers

Not really the pre workout I was hoping for. Didn’t really feel anything from it. Great flavor. But does nothing for me.