

⚡ Fuel your grind with clean energy and unstoppable focus!
Optimum Nutrition Amino Energy is a keto-friendly, low-calorie pre-workout powder featuring 5g BCAAs and 100mg natural caffeine per serving. Its unique blend supports muscle recovery, mental focus, and sustained energy without jitters. Available in a refreshing Orange Cooler flavor, it offers 65 servings per container, making it a premium choice for professionals seeking clean, anytime energy and workout support.
















| ASIN | B006R76WF2 |
| ASIN | B006R76WF2 |
| Age Range Description | Adult |
| Allergen Information | Soy |
| Best Sellers Rank | #316 in Health & Household ( See Top 100 in Health & Household ) #1 in Branched Chain Amino Acids Nutritional Supplements #60 in Sales & Deals |
| Brand Name | Optimum Nutrition |
| Color | Orange Cooler |
| Container Type | Canister |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,471) |
| Date First Available | December 29, 2011 |
| Diet Type | Keto |
| Dosage Form | Powder |
| Flavor | Orange |
| Global Trade Identification Number | 00748927022902 |
| Is Discontinued By Manufacturer | No |
| Item Dimensions | 6.9 x 4.9 x 4.9 inches |
| Item Form | Powder |
| Item Weight | 585.13 Grams |
| Item model number | 1043768 |
| Manufacturer | Glanbia Performance Nutrition |
| Manufacturer | Glanbia Performance Nutrition |
| Manufacturer Part Number | 1043768 |
| Material Features | Sugar Free |
| Model Name | Optimum Nutrition Amino Energy Pre Workout With Green Tea Bcaa Acids Keto Friendly Coffee Extract 1 |
| Model Number | 1043768 |
| Number of Items | 1 |
| Primary Supplement Type | Branch Chained Amino Acids |
| Product Benefits | Energy Management, Focus |
| Product Dimensions | 6.9 x 4.9 x 4.9 inches; 1.29 Pounds |
| Special Ingredients | Branched-Chain Amino Acid, Green Tea Leaf Extract |
| Specific Uses For Product | Dietary Supplement, Endurance, Energy Management, Focus, Pre-Workout |
| Total Servings Per Container | 65.0 |
| UPC | 748927022902 |
| Unit Count | 20.6 Ounce |
V**R
Clean energy, great taste, and excellent value
I’ve tried a lot of pre-workout powders and energy supplements, and Optimum Nutrition Amino Energy in the Orange Cooler flavor has become one of my absolute favorites. It delivers clean energy, tastes great, and includes key ingredients that support both focus and muscle recovery. TASTE & TEXTURE: The Orange Cooler flavor tastes just like a refreshing citrus drink—somewhere between orange soda and natural orange juice, without being too sweet or artificial. It mixes smoothly in water with no clumps or gritty texture. There’s no chalky or powdery residue left behind, even if you don’t use a blender bottle. SMELL: The scent is bright and natural. When you open the container, it smells like freshly peeled oranges—very inviting without being overpowering. PERFORMANCE: I use this both before workouts and during long workdays when I need a mental and physical boost. The combination of caffeine from green tea and green coffee extract gives a smooth, clean energy lift without any crash or jitters. It’s great for focus and endurance and doesn’t make me feel overstimulated. Because it’s keto-friendly and low-calorie, it fits into my nutrition plan without issues. INGREDIENTS: Each serving contains: • Micronized Amino Acids (including BCAAs) • 100 mg of caffeine from green tea and green coffee extract • No sugar • Just 10 calories per serving These ingredients support muscle recovery, energy, and focus. I also like that there are no unnecessary fillers. SIZE, SERVINGS & PACKAGING: You get 65 servings per container, which makes this a great value for the price. I usually use 1–2 scoops per day, so one tub lasts well over a month. The packaging is durable with a tight-sealing lid that keeps the powder fresh and dry. It’s compact enough to store in a gym bag or cabinet. MADE IN THE USA: It’s reassuring to know this is made in the USA by a trusted brand. Optimum Nutrition is well-known for quality, and this product lives up to that reputation. FINAL THOUGHTS: Whether you need energy before the gym, a mental boost in the afternoon, or amino acids for muscle support, this product does it all. Great taste, clean ingredients, and a long-lasting supply. I’ll definitely be repurchasing this. #AmazonFinds #OptimumNutrition #AminoEnergy #PreWorkout #EnergyPowder #BCAA #GreenTeaExtract #GreenCoffeeExtract #KetoFriendly #FitnessSupplements #MadeInUSA #WorkoutFuel #HealthSupport #GymEssentials
F**S
!?!
This stuff is great. It gives me a ton of energy and tastes great.
P**7
Great pre-workout and energy booster Orange is my favorite flavor
I have been using Optimum Nutrition Amino Energy for a few months now and I love it. It is a great pre-workout and energy booster that helps me get through my workouts and my day. It has a delicious fruit fusion flavor that mixes well with water and tastes refreshing. I like that it has green tea and green coffee extracts that provide natural caffeine and antioxidants. It also has BCAA and amino acids that support muscle recovery and endurance. It is keto friendly and has zero sugar, which means I can still take when I am intermittent fasting if I need a pick me up in the morning. I usually take two scoops before my workout and I feel energized and focused. It does not make me jittery or crash like some other pre-workouts. It also helps me with my appetite control and hydration. I sometimes take another scoop in the afternoon when I need a pick-me-up. I would highly recommend this product to anyone who is looking for a pre-workout and energy supplement that is natural, effective, and tasty. It is one of the best products I have tried from Optimum Nutrition and I will definitely buy it again.
T**X
One of the better flavors
Good flavor (orange) and dissolves easily, I never get an aftertaste from it like I sometimes get with artificially sweetened mixes. It gives a good boost pre workout, or anytime I feel like an energy boost without having to go buy a can. I've tried several flavors, this one is one of the better one and can mix easily with other drinks. The only con I have with it is that ON is still using Yellow 5 & 6 and Red 40.
A**N
Tasty Flavor
Favorite flavor. Has never let me down!
M**S
Healthy Kool-aid!
This stuff is awesome!! So yummy! A little tart but all the flavors taste like kool-aid.
T**P
I keep several on hand!
This product is a game-changer for my workouts. The combination of BCAAs, electrolytes, and caffeine gives me the perfect boost of energy and hydration I need to power through my exercise sessions. The taste is fantastic, and it mixes easily with water, making it convenient to use on the go. I feel more focused, energized, and hydrated during my workouts, which has significantly improved my performance. If you're looking for a great-tasting and effective supplement to enhance your fitness routine, this Amino Energy Powder is a must-try!
K**S
Helps with hydration and supports low carb diets.
I bought this for myself to help with hydration. Then my husband who is a devoted Dr Pepper drinker discovered it and now we buy it regularly. He needed to cut his sugar and carb intake and he says this tastes just like orange crush. So he has added this to walking and eating better and his weight is coming down. he drinks this twice a day and he says it gives him energy
D**U
Very Good!!!
M**I
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