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Optimum Nutrition Essential AmiN.O. Energy Reviews

Overall Rating
8.8
Out of 10
Good
1414 Total Ratings
Verified Buyer Rating:
9
629 Verified Buyer Ratings
Average Taste Rating:
8.8
View Flavor Ratings
8.3
Lemon Lime
8.2
Cranberry Orange - Exclusive!
9.3
Green Apple
9.1
Watermelon
8.8
Blue Raspberry
8.9
Fruit Fusion
9
Orange Cooler
9.1
Concord Grape
1-20 of 1,414 Reviews

This works really good, keeps me going during my workout so I don't feel drained. Even after I'm done I still feel energized w o the jitters. Great stuff!



ajorante's Rating
7/10
Orange Cooler
5/10

Good "pre-workout", even though when I would take it 20 minutes before my workout it would not last more than 10 minutes into my work out. I found it to work best if I drank about half 5 minutes before and the rest during my workout. But I did love the fact I was not itchy or jittery, just full of clean energy.



matrixcool's Rating
10/10
Concord Grape
10/10
Watermelon
10/10

An other high quality product from ON, as usual. Clean energy and phenomenal flavours. Highly recommended



sashdown68's Rating
10/10
Concord Grape
10/10

sashdown68 did not leave a written review for this product.



HughMcFatty's Rating
9/10
Concord Grape
10/10

Clean energy is what you'll get from this fantastic product. My go-to for morning to afternoon pick me ups. (I don't drink coffee) I love that the main source of caffeine is from green tea and the aminos are a nice bonus as well. On top of it all the flavor is phenomenal. Concord grape tastes like concord grape juice by Welch's. MMMMMMM... Will buy again!



MuffDaddy34's Rating
9/10
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I'll drink this throughout the day for an amino boost and a little pick me up with the caffeine. Tastes great, an alternative to soda or sports drinks. As a pre-workout it doesn't give you the ultra-focused or jittery-ness of some others, but I do notice a little difference in focus and capacity as I am working out. I'll do 2 scoops for a tall glass or shaker and it's plenty of flavor. 3 scoops pre-workout for a boost. Plenty of bang for your buck.



rgonmen001's Rating
10/10

Excellent product !!! Very good presentation and quality.



mdonahue7575's Rating
10/10
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mdonahue7575 did not leave a written review for this product.



mcclainsa did not leave a written review for this product.



jennyhad's Rating
10/10
Fruit Fusion
5/10

I love the effects of this preworkout. So far, I've tried several pre-workouts but this is by far my favourite. It gives me the exact amount of energy I need (with 2 headed scoops) without any negative effects. I usually sleep within 1 hour after my training and with the other supplements I had trouble sleeping. However this one gives me enough energy to complete a 1,5 hour hard weight training workout and doesn't interfere with my sleep :) Flavour: I've tried fruit punch but didn't like it. Will try grape next time.



jfrog5982's Rating
9/10
Cranberry Orange - Exclusive!
10/10

Very good price for a decent pre/post-workout. I add my own creatine powder, which is cheap enough to be negligible. The flavors have been amazing - nothing that would make me not want to drink them any time, even with creatine powder mixed. I feel no bloat, and there's enough beta alanine to be felt. My only complaint is the lower levels of caffeine for a pre-workout. My tolerance may just be higher due to years of use, but this is easy enough to offset. I drink a cup of coffee with whatever meal I eat before the workout, then take a 3 scoop serving of this with creatine an hour later. I follow up my workout with a 2 scoop serving and creatine. I prefer about 8oz of water per two scoops rather than the s****ested 10-12.



Mls4460's Rating
6/10
Cranberry Orange - Exclusive!
6/10

Flavor is okay, tastes a bit like thanksgiving time. With this product I feel a little bit goes a long way. I can take 2 scoops the minimum s****ested dose during the day at work, and I can feel the energy just come into me. No need to go for 5-6 scoops. I do not know how this product works as a pre workout, as I do not take it for that. Simply take it during the day just to get some enerygy flowing.



tswoverland's Rating
3/10

Flavor was gross to me. And this product gave me digestive problems.



GenesiSantos's Rating
7/10
Concord Grape
9/10

This product was ok, it wasn't the best or the worst. It definitely does what it indicates. I would write a longer review, but this isn't on my list of best amino acids, so ill rate it a 7/10 because it was just ok for me =]



mytown's Rating
10/10
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Updating my review for the new Strawberry Lime. It's the best of em all! Tried one and then ordered 6 more on the B2GO special, love this flavor. I also tried the cranberry orange. I feel the taste is accurate but I do not personally like that flavor and would not purchase again. It has a fruit punchiness to it that I dislike. This is one of my favorite ON products however I don't use it often due to using other stim heavy preworkouts or fat burners and then no caffeine on off cycles. It does work well for a pre-workout but at 6 scoops/300mg caffeine it's not very cost effective but it has great flexibility. I'd normally this as a morning wake-up at 2/3 scoops and absolutely loved it for that purpose. All flavors I had are great but watermelon and blue rasp were my favorite. Excellent profile and quality, another hit for ON!



justin.pool42's Rating
10/10
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justin.pool42 did not leave a written review for this product.



umeriishtiaq's Rating
9/10

umeriishtiaq did not leave a written review for this product.



ToniX13's Rating
10/10
Lemon Lime
10/10

So far so good! I purchased the flavor orange cooler, green apple, and lemon lime. Before purchasing these 3 flavors I tried the sample exclusive flavor strawberry-lime and I fell in love with the energy I received from it. The taste was great as well. Now I'm on lemon-lime and I receive a great boost of energy in the morning and before I go to lift. The taste of this flavor is amazing as well. I can't wait to try the other 2 flavors I got! Thanks ON!



Amino Energy is by far one of the best pre/during/post workout supplements on the market. As a former morbidly obese individual, I cut caffeine and sugar. Although Amino Energy contains caffeine, the small amount gives me a boost while allowing my exercise and dietary routine to burn it off quickly. All the great flavors offered really aid in taking it daily.



Disney71Angela's Rating
9/10
Green Apple
9/10
Watermelon
10/10

Essential Amino Energy/Green Apple, Strawberry Lime & Watermelon are delicious and very water soluble. They really help my workout recovery and keep my water consumption up throughout the day!


1-20 of 1,414 Reviews
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