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โก Elevate your grind with clean energy and unstoppable focus!
Optimum Nutrition Amino Energy is a keto-friendly, sugar-free pre-workout powder featuring 100mg of caffeine from green tea and coffee extract, combined with a potent amino acid blend including BCAAs. Designed for anytime use, it supports muscle recovery, mental focus, and sustained energy across 65 servings in a refreshing watermelon flavor.






















| ASIN | B00GY5E39Y |
| Age Range Description | Adult |
| Allergen Information | Soy |
| Best Sellers Rank | #494 in Health & Household ( See Top 100 in Health & Household ) #1 in Branched Chain Amino Acids Nutritional Supplements #92 in Sales & Deals |
| Brand | Optimum Nutrition |
| Brand Name | Optimum Nutrition |
| Color | Ae Sparkling - Watermelon |
| Container Type | Canister |
| Customer Reviews | 4.7 out of 5 stars 4,358 Reviews |
| Diet Type | Keto |
| Dosage Form | Powder |
| Flavor | Watermelon |
| Global Trade Identification Number | 00748927051308 |
| Item Dimensions | 4.75 x 4.75 x 6.88 inches |
| Item Form | Powder |
| Item Weight | 1.29 Pounds |
| Manufacturer | Optimum Nutrition - NutWell |
| Manufacturer Part Number | 1048393 |
| Material Features | Sugar Free |
| Model Name | Optimum Nutrition Amino Energy Pre Workout With Green Tea Bcaa Acids Keto Friendly Coffee Extract 1 |
| Model Number | 1048393 |
| Number of Items | 1 |
| Primary Supplement Type | Branch Chained Amino Acids |
| Product Benefits | Energy Management |
| 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 | 748927058789 748927051308 |
| Unit Count | 20.6 Ounce |
A**N
Need Clean Energy? Hereโs Your Product!
I canโt say enough good things about ON Amino Energy. I work out 6 days a week and switched to ON Amino Energy after using several different designated pre workouts. ON Amino Energy blows those pre workouts out of the water! I get just as much energy, if not more, from this product over designated pre workout drinks. The energy also feels super clean, like youโre not over stimulated or jittery. I also feel like I actually have more stamina during my workouts with this over the other pre workouts I have tried. This product mixes very well, no clumping. Tastes great. I use 2 scoops per workout and it is more than enough to get through 30-45 min HIIT workouts. Canโt recommend this enough!
X**Y
Amazing drink product!
It tastes great and is easy to use. It definitely gives me a helpful boost when I need one!
B**R
Great taste/ Energy.
Great taste, dissolves well, no grit, Great Energy boost.
S**I
very effective
very effective, gives me a noticeable boost of energy, I drink it every day
P**E
Great taste, balanced flavor
We love this product, provides great balance of amino acids and caffeine - we prefer to use this over drinking coffee in the morning and throughout the day. The watermelon flavor has become our favorite, we've tried a couple others, which have been fine, but the watermelon reigns supreme in our household.
J**S
First Single Serving, Good Little Energy Boost, Good Taste, Good Presentation *UPDATE
So, for right now, I'm going to leave a 4-star review, only because I've just received it, and I haven't had a chance to use it for the reason I bought it for, which is to replace sugar-free Monster energy drinks that I would buy everyday before clocking in at work. I'm testing out a single serving of it now, and will update at the end of this upcoming work week. I'll leave a few initial thoughts, for now: 1. I like the presentation of the bottle; clean and precise, informative. 2. The powder, itself, is very fine and dense. I had to give it a little shake to loosen it up a bit. Reaching in to pull the scoop out left a couple finger tips covered in the super fine powder. Not a big deal, just don't spill it on accident. 3. Because of it's density it takes a short bit to get it all dissolved and mixed in, maybe 20 seconds for a couple scoops. The taste is a mild, refreshing flavor. It's not too tart, not too watered down, and easy to swig down. I'm not noticing an overpowering artificial flavor, it's pretty nice, and it doesn't give much of an aftertaste. EDIT: For this particular flavor, there is a very funky aftertaste; almost like morning mouth, or something, lol. 4. I'm getting a bit of an energy pep that isn't making me jittery, or ramping up my heart rate, but I've only taken a single serving of it (100 mg). It's probably good for a small pick-me-up, here and there. EDIT: Energy boost was good. It took my body a while to adjust to using it, after using popular energy drinks. I usually took about 150mg per serving, which is about one can of Monster, and the energy felt a bit cleaner, healthier. It's okay. So far, it's not bad. As I stated, I'll make an update after a week of using more of it before and during work. EDIT 01: I'm going to stick with the 4-star review, for now, and try out the Blue Raspberry flavor. I certainly saved more money, per day, as compared to what I'd spend on other energy drinks. EDIT 02: Blue Raspberry was good. Same points as before, but, for me, there is much less of a nasty aftertaste. I'd recommend this flavor before the Watermelon, absolutely. Pleased with Blue Raspberry; I'll buy it again :)
E**E
Love this
Use every day, my go to drink and watermelon is my favorite flavor! Tried others and keep going back to the watermelon
T**.
Ditch the energy drinks, choose a better option
Ditch the energy drinks. This provides essential BCAAs with a little kick. Flavor is amazing and I use it to mix into a stim free preworkout so I get a little boost but not feel like I drank rocket fuel. Also great on the afternoon whe. You need a little boost. No jitters because you can control the amount, highly effective though and overall perfect product.
V**H
Energy booster
Nice energy boost for workouts. Suitable if you focus on burning calories, I enjoy most of their flavours.
J**Y
Good pre-workout as usual
2nd purchase. Great deal!
J**E
Amazing aminos
These amino acids bu ON taste amazing and very easy to drink. I mix this is a 1.5l bottle and drink several bottles a day.
S**I
Works well however I do crash afterwards
I have used this product in the past and I loved it. Never had any come downs from it in the past however I do now. This still works great and gets me hyped up and alert for my workout, however a few hours after taking it I feels like I hit a wall and need a nap. I would still recommend it though especially on the days when motivation to get your workout in is hard to find. Flavour wise, it tastes great and mixes well with water using just a spoon.
M**N
Bad quality
Very very bad quality
Trustpilot
1 month ago
2 months ago