









OPTIMUM NUTRITION® AMIN.O. ENERGY HYDRATION▲* + FOCUS▲ delivers the latest innovation to your fitness regimen. Dial up your energy, zero in on your workout, and get hydration support* with our enhanced 3-in-1 formula with caffeine from natural sources, electrolytes, and nootropics in every serving. Developed for anyone who wants to enhance their performance nutrition regimen, it can be used any time of day when energy and focus are needed – before or during sports, workouts, and other activities where you want an edge. Every serving is the result of tireless research and development by experts in performance nutrition. Packed with top-quality ingredients from thoroughly and carefully selected sources, it’s precisely what you’ve come to expect from OPTIMUM NUTRITION® – The World’s #1 Sports Nutrition Brand.
Package Dimensions : 5.79 x 3.66 x 3.62 inches; 9.52 ounces
Date First Available : July 22, 2025
Manufacturer : Glanbia Performance Nutrition
ASIN : B0FJJ1YZ4Z
Best Sellers Rank: #1,205 in Health & Household (See Top 100 in Health & Household) #2 in Branched Chain Amino Acids Nutritional Supplements
Customer Reviews: 4.5 4.5 out of 5 stars (18,230) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
ENHANCED 3-in-1 FORMULA: Caffeine from natural sources, electrolytes, and nootropics in every serving
AMINO ACIDS FOR MUSCLE PERFORMANCE SUPPORT: 5g of amino acids per serving, including 200mg of l-theanine for mood support and healthy stress response
CAFFEINE FROM NATURAL SOURCES: 100mg of caffeine per serving from green coffee and green tea to augment energy & focus
ZERO SUGAR: 0g of sugar with no aspartame for only 5 calories per serving
ELECTROLYTE BLEND: A blend of Sodium, Chloride, Magnesium Oxide, & Potassium Chloride to help replace what’s lost through sweat
BANNED SUBSTANCE TESTED: Optimum Nutrition is the World’s #1 Sports Nutrition Brand. Focusing on quality control measures so you feel comfortable and safe consuming the product
13 reviews for Optimum Nutrition Amino Energy Powder Plus Focus, with BCAA, Electrolytes, and Caffeine, Tropical Lemonade, 30 Servings (Packaging May Vary)
Add a review
$24.75


Pavel –
Great-tasting amino acids with a nice energy boost
This supplement comes in a convenient container with a scoop inside. The taste is pleasant, and it’s easy to drink. I usually mix it in a 2-liter bottle of water, which becomes my daily supply.It contains caffeine, which gives a light, moderate energy boost – not as strong as a hardcore pre-workout, but just enough to feel refreshed. As always, Optimum Nutrition delivers top quality.I also mix it with creatine (also from Optimum Nutrition), and the combination works perfectly for me. Highly recommended.
Evelyn –
Great Energy and Taste
Great Energy and Taste!I’ve been using Amino Energy before my workouts, and it makes a big difference! It gives me just the right amount of energy for a strong and focused training session, without any crash afterward. I also love that it has amino acids to help with recovery. The flavor is refreshing and enjoyable to drink
Amazon Customer –
Yum 🥰
This stuff is so good. I added it to my collagen, put it in a blender froth it up sometimes I add frozen strawberries. It makes like a creamy slushy. Taste great by itself gives me energy and mental clarity.
nicole –
Great powder
This powder last a long time. I have been using it for half a year. Gives you energy and no jitters. Great taste! Helps keep you hydrated with electrolytes. This mixes well and great value for your money! This is the 2nd time I bought this!
Reymi –
Nutrition
⭐️⭐️⭐️⭐️⭐️Great flavor and helps with energy and recovery.Pros: mixes fast, no clumps.Cons: small amount for the price.
Sarah –
Great pick-me-up! +Disclaimer
I don’t drink soda or coffee, so sometimes to get me through the day I drink this. I miss the cotton candy flavor, but I do love the pineapple! It tastes kinda similar to Mt Dew without any carbonation. There have been times after drinking this that I’ve felt really exhilarated! It’s nice :)Edit: I’m leaving my review at 5 stars because I still really like this drink, but I wanted to add a possible disclaimer. I’m fairly confident this drink has been the source of some foot pain I’ve been having. I started drinking this brand in late 2021. It was around that same time, I started getting this occasional stabbing pain in the bottom of my foot. Over time, it got progressively worse. It would come and go and I had no idea what was going on. I found out I was pregnant in June 2024 and I stopped drinking it completely. The foot pain went away completely. I started drinking this again in May 2025 and my foot pain is back. Did a little research and I think this might be the possible cause. Maybe, maybe not. But I’m going to stop drinking it and hopefully my foot pain goes away.
Kelly C. –
Good tastes and works for me.
Delish. Use it daily in my herbal tea to help my gut and energy issues. Nice fruity flavor works well with my herbal teas.
Brittany –
Way too sweet.
I am an avid consumer of amino energy products and will continue to do so. I tried the new tropical lemonade flavor being really excited when it released. I can say from personal preference that the bar was fell short of on this flavor. The flavor is way too sweet. Nauseatingly sweet. If the flavor was more on a tangy or sourness for the lemonade it would be great. But that’s not the case. If you like sweet then you may like it. Just not what I expected from the flavor description
Usman –
All good
JC –
Not sure if its a counterfeit items.Missing lid seal and authentication sticker.
hassan h. al-zahrani –
Reduce the mixture size as the caffeine is very strong.
chris c –
This one is quite nice, tastes like a watermelon jolly rancher, before this i used the normal grape version but wanted something with an added hydration helper, i find the caffeine level of this product just right, its not a crazy amount and i don’t get the shakes or tingles like some other products give youthe only downside is this one is quite a bit more expensive compared to the normal version and its hard to justify that increase when not on a special time mark down
Mohamed Zhran –
بستخدمه بديل للشاى والقهوة بس طبعا هو افيد بكتير جدا و قوي