Optimum NutritionAmino Energy Powder Plus Hydration, with BCAA, Electrolytes, and Caffeine, Watermelon Splash, 30 Servings (Packaging May Vary)

It was extremely effective, from my experience it took around 20 minutes for the caffeine to kick in. I took the advice from another review (applying 3 scoops) and I didn’t get any jitters, it worked great and the energy lasts a couple hours.I really recommend, great taste.

I’ve been using Optimum Nutrition Amino Energy for a few months now, and it’s become a staple in my fitness routine. The energy boost it provides is noticeable but not overwhelming — perfect for a pre-workout pick-me-up or an afternoon energy lift without the jitters.

This stuff is a solid go-to for a boost before hitting the gym or whenever I need a little pick-me-up during the day. It’s been a great way to avoid grabbing energy drinks, which are usually loaded with sugar and way overpriced. The flavor’s pretty good too—nice and refreshing. Yeah, it’s a bit on the sweet side, but no big deal; I just mix it with more water, and it’s perfect. Plus, it’s super convenient to toss into a shaker and go. Overall, it’s a great product. Gives me energy, helps with hydration, and doesn’t have me reaching for junk. Definitely worth checking out if you’re looking for something simple and effective!

Tastes good, but the actual flavoring is weak unless you add a lot of powder. Seems to work as an energy drink when directions are followed properly!

This is and has been by far one of my most favorite energy supplement. I love the flavors they have with watermelon being one of the best. It just dissolves so well with no clumps or chunks. The best part is I normally feel a little jittery from energy drinks but this doesn’t make me feel jittery at all and works amazing. Will definitely be getting more in the future!

This stuff mixes easy with water, has a good taste and is an excellent replacement for "energy" drinks. I've been drinking this mix for a few months now and three scoops to 22oz of water and it does the work. I work 12hr night shifts and just that gets me through it, as to where before, energy drinks would have me crash and my muscles cramp up. I have honestly suggested this to co workers and family to try over energy drinks, and I would say the same to you.

Update: This is the second day I’ve used this product. I did not add in the beet root powder this time. The taste is like Gatorade- salty with a little sweet because of the electrolytes. I still don’t think this is a very good supplement to use as a pre workout unless you max the dosage which is 6 scoops but that’s a bit excessive (it’s 300mg caffeine). I used 2 scoops plus a half (so 150mg caffeine). The nice thing is that the manufacturer included multiple serving suggestions on the label so that you can see exactly how much caffeine you’re getting- that’s impressive. I wish coffee would have the same labeling.So my face has that itchy feel which doesn’t bother me but again, I don’t have that “I’m ready to get up and exercise” push that I was hoping to get from this drink. I purchased this to minimize the types of chemicals I was putting in my body and also because I needed an amino acid drink. I still feel like I want a container of pre-workout and a separate container of amino acids without caffeine. Bummer.Original review:Tastes very good! I bought watermelon and mixed in a serving of organic beet root powder. It tasted like a fruit punch jolly rancher. I bought this thinking I would be able to use it as a pre-workout but I’m not so sure. I am used to that instant energy surge that I get after taking pre-workouts. This gave me energy but nothing to help with motivation and focus. I think that’s what is really missing here is the focus component that pre-workouts have. Otherwise, nice amino acid drink

Why did you pick this product vs others?:I was seeking recovery for workouts and and while I'm going to need more time to see how effective it is, I can say that the flavor is amazing. If I find that it's effective with recovery (allowing enough time for my body to adapt to it), I'll purchase the largest portion next time.