Optimum Nutrition Amino Energy – Pre Workout with Green Tea, BCAA, Amino Acids, Keto Friendly, Green Coffee Extract, Energy Powder – Watermelon, 30 Servings (Packaging May Vary) | ⭐ Flexiology.Store Recommended
$23.99
🌿 Expert Tip: Handpicked for natural health, wellness & beauty.
Price: $23.99
(as of Sep 30, 2025 16:47:10 UTC – Details)
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
Is Discontinued By Manufacturer : No
Product Dimensions : 3.54 x 3.54 x 6.3 inches; 9.52 ounces
Item model number : 1046414
Department : unisex-adult
Date First Available : August 23, 2012
Manufacturer : Optimum Nutrition – NutWell
ASIN : B008O47SI6
Best Sellers Rank: #210 in Health & Household (See Top 100 in Health & Household) #1 in Branched Chain Amino Acids Nutritional Supplements #43 in Sales & Deals
Customer Reviews: 4.5 4.5 out of 5 stars 53,044 ratings 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); } }); });
AMINO BLEND – a perfectly blended mix of amino acids to aid in muscle recovery
ENERGY BLEND – 100mg of Caffeine to help boost energy and help you get through the day or a grueling workout
MENTAL FOCUS – don’t allow the day to get the best of you, the unique formula in ESSENTIAL AMIN.O. ENERGY helps provide you with the mental focus you need
ANY-TIME FORMULA – this unique formula is perfect for any time of the day such as helping you get energized and focused in the morning, helping to stay focused and productive in the afternoon, or even supporting your energy levels and focus in the gym
Customers say
Customers find this pre-workout supplement effective, noting it provides clean energy without jitters and helps push through workouts. The product receives positive feedback for its taste, quality, and value for money, with customers appreciating its muscle recovery benefits and noting it doesn’t cause crashes or jitters.
🌿 Expert Tip: Selected by our Flexiology Experts for quality & value.
⚠️ Disclaimer: Information is for educational purposes and not a substitute for medical advice. Consult your physician before use. Flexiology.Store is not responsible for any adverse effects.
12 reviews for Optimum Nutrition Amino Energy – Pre Workout with Green Tea, BCAA, Amino Acids, Keto Friendly, Green Coffee Extract, Energy Powder – Watermelon, 30 Servings (Packaging May Vary)
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Rodolfo Gonzalez –
Excellent product for me 10/10
I love the taste, it gives me the energy I need to train and good muscle recovery.
J Harris –
Great taste and Smooth Energy
Great Taste and Smooth Energy”I love this product! The Concord Grape flavor is refreshing without being overly sweet, and it mixes easily with water. It gives me a nice boost of energy from the green tea and green coffee extract without the jitters or crash I get from some pre-workouts. I also like that it has BCAAs and amino acids to help with muscle recovery, so it works both before and after workouts. Light, clean energy, great taste, and keto-friendly — it’s now a regular part of my routine.
Michael Hansen –
Better than coffee on mini levels and essential
This is absolutely a must have for everybody. I actually supplement my coffee with this. I used to drink coffee every morning, but this is so delicious and it’s so easy on my stomach, even if I’m feeling a little nauseous or I haven’t eaten any food. This never upsets my stomach and gives me tons of energy just like I drink coffee, but it lasts longer and it’s good for my health. It’s not tricking my brain like coffee does. I literally drink this every single day and I’m on my third container.Sometimes I don’t feel like doing anything especially paying bills or doing tedious monotonous work on the computer but as soon as I take this, I’m good to go. Next thing you know the dishes are done. The laundry is done. The floor is clean and my bills are paid.
Jason R Lattergrass –
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: 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.
Joshua –
It works for me and is inexpensive.
It tastes good and doesn’t give me energy drink jitters but definitely gives me energy. I have noticed a definite improvement in recovery after starting to use this product. Way better than store bought energy drinks and hell of a lot cheaper.
Dana –
Great Product and taste great!
I love the flavor of the blue raseberry. I use it as a prework on and love it, look forward to it. Do not give me the jitters after. Mixes really well in a shaker bottle. Will countiue to buy more, bought twice already!
Blah-kay –
Mixes well and gives energy – can’t say how well the other claims are.
I don’t know how effective supplements like this really are, but it gives me energy and has a good flavor. It doesn’t get gritty if you stick with 2 scoops (one serving) per 16~ ounces (a bottle of water is usually 16.9 or so).I wouldn’t say it hydrates you more – caffeine is a diuretic. I don’t consume anything else, but I always find myself returning to this when I crave energy.
Marcel López Ponce –
Excelente producto, a un excelente costo
Amazon Customer –
First thing delivery is so fast as it received in just one dat. And the product is good and genuine the taste is amazing cause it’s blue raspberry and for the results need to wait for few days.Thank you Amazon!
Aced21 –
I use this as a pre-workout and it works like a charm. Tastes great, love the sour fruit taste. Gives me the boost I need to do any cardio and strength and assists in recovery afterwards. It does not give me the jitters like the other pre-workouts so I can sleep with no issues if I work out in the evening.
RDLigs –
I love that this pre workout is not sweet!
Ricardo Guerrero –
He probado sandía y uva, me ha gustado más este sabor. No lo consumo diario, solo cuando mi entrenamiento es más intenso que otros días, da una buena carga de energía y mi rendimiento mejora un poco.