
- BlueberryAvailable for immediate despatch
- CherryAvailable for immediate despatch
- ColaAvailable for immediate despatch
- Cranberry & PeachAvailable for immediate despatch
- Fruit FusionAvailable for immediate despatch
- Lemon LimeAvailable for immediate despatch
- Lime & Mint MojitoAvailable for immediate despatch
- Orange CoolerAvailable for immediate despatch
- PineappleAvailable for immediate despatch
- Strawberry LimeAvailable for immediate despatch
- WatermelonAvailable for immediate despatch
- Iced TeaDespatched in 1 to 2 working days
Available in different variations





- Delivered FREE with orders over £30
- Nominated Day delivery option at checkout
- 29 customer reviews
Buy Optimum Nutrition Amino Energy (270g) get 6% off Serious Mass (2.7 kg)
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Buy Optimum Nutrition Amino Energy (270g) get 8% off Amino Energy Water Bottle
Optimum Nutrition Amino Energy
Essential Amino Energy delivers caffeine to help increase alertness and focus throughout your day, as well as essential amino acids.
Essential Amino Energy always gives you the edge. It’s been specially formulated with 100 mg of caffeine, including green tea and green coffee extracts. Each great tasting drink is also packed with 5 g of micronised amino acids, including BCAAs.
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Features
- Essential amino acid delivery
- Energy
- Improved Focus
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Serving Information
- Container Size: 90 g
- Serving Size: 2 Scoops (9 g)
- Servings Per Container: 10
- Container Size: 270 g
- Serving Size: 2 Scoops (9 g)
- Servings Per Container: 30
- Container Size: 558 g
- Serving Size: 2 Scoops (9 g)
- Servings Per Container: 62
- Container Size: 1 Box (24 Sachets)
- Serving Size: 1/2 Sachet (9 g)
- Servings Per Container: 48
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Nutritional Information Per Serving (based on Fruit Fusion flavour)
- Energy: 30 kcal / 124 kj
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Amounts Per Serving (based on Fruit Fusion flavour)
- Vitamin C: 24 mg
- Amino Acids: 5 g
- L-Glutamine: 1000 mg
- L-Arginine: 500 mg
- Taurine: 500 mg
- Beta-Alanine (as CarnoSyn): 350 mg
- L-Tyrosine: 250 mg
- L-Histidine: 200 mg
- L-Lysine Hydrochloride: 200 mg
- BCAAs: 2 g
- - L-Leucine: 1000 mg
- - L-Isoleucine: 500 mg
- - L- Valine: 500 mg
- Caffeine: 100 mg
- Green Tea Extract: 100 mg
- Green Coffee Extract: 25 mg
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Ingredients (based on Fruit Fusion flavour)
- Amino Acid Blend (L-Glutamine, L-Leucine, L-Arginine, Taurine, L-Isoleucine, L-Valine, Beta-Alanine (as Carnosyn), L-Tyrosine, L-Histidine, L-Lysine Hydrochloride), Emulsifier (Soy Lecithin), Acidity Regulators (Citric Acid, Malic Acid, Tartaric Acid), Flavouring, Colours (Beetroot Red, Cur Cumin, Beta-Carotene) Inulin, Sweeteners (Sucralose, Acesulfame, K), Thickeners (Cellulose Gum, Xanthan Gum, Carrageenan), Anti-Caking Agents (Silicon Dioxide, Calcium Silicate), Green Tea Extract (Camellia Sinensis, Leaf), Natural Caffeine, L-Ascorbic Acid, Green Coffee Extract (Coffee Arabica L., Fruit)
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Recommended Use
- Add 2 level scoops (9g) to 330 ml of cold water and mix.
- 1 serving per day, either before, during or after your workout.
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Suitability / Allergen Information
- May contain milk, soy, gluten, egg, nuts and peanuts.
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Amino Energy Reviews
Review Posted on 20 Nov 2017
This is a good product and I use it to give me some energy when I need it. It does not give me a big burst of energy, it's good enough for what I do and I do not get jittery or have stomach problems and there is no come down at all. It's almost as if you don't really notice it kicking in but it does work and I even use half a serving size at times when I am not training but need a little extra energy.
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Review Posted on 30 Jun 2016
Great temporary energy booster if you are lacking motivation to workout.
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Review Posted on 20 Jun 2016
I used amino energy during workout it helped me train 4 longer and kept the pump after too. It's really good product. Prefer it to just bcaa.
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Review Posted on 19 Feb 2016
Right amount of energy no jittee. Perfect.
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Review Posted on 17 Sep 2015
Very good product, aminos with a pre workout hit, gives good focus with out the "twisted" feeling.
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Review Posted on 12 Aug 2015
Tastes good, improves focus and energy helped me push out a few extra reps each set, very happy with it would recommend if you need a small boost and will be purchasing again and from dolphin, really helpful and good service.
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Review Posted on 22 Jul 2015
This is very nice. Tastes good, much better than the fruit punch version. It is quite heavily sweetened though so you don't need as much as they suggest.
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Review Posted on 8 Jul 2015
Well what can i say, this stuff is Dwayne "The Rock" Johnsons pre work out of choice and you can see why!! Used this for years, the only shake that keeps me going all day as i have a very demanding heavy job then it also gives me a massive boost when it comes to hitting the weights.
You cannot go wrong with this stuff
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Review Posted on 19 Jun 2015
Both my wife and I love this stuff. It tastes great and really pulls you through a long/hard workout!
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Review Posted on 29 Mar 2015
This stuff is amazing it does what you want and so much more. I should have shares in this company because of the amount I spend on this product. Shame they don't do bigger tubs as they only last 2 weeks if you are hitting it hard.
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Review Posted on 19 Sep 2014
This is my favorite supplement to take, the flavors are so delicious (Fruit Fusion/Watermelon are my fav's) and it gives me unbelievable focus and energy. Really recommend this product to anyone who lifts. Mmmmm dem amines...
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Review Posted on 24 Jul 2014
Love the flavour of this product and it 'does what it says on the tin'...gives you energy. You don't appear to get the same 'crash' as you do with some others
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Review Posted on 14 May 2014
I bought this stuff after a friend recommended it, its a really nice flavor. I use it to get that little bit of extra energy during my workout. It's packed with amino acids like BCAA's which I have found are really useful to stop muscle depletion during long bursts of cardio and you won't find it any cheaper anywhere else!
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Review Posted on 12 Mar 2014
The stuff inside this box really works. Can feel the difference. I take normally 20-30 minutes before my workout for extra kick. For first time users avoid using it in evening times, presence of caffeine does not allow you to sleep early.
Try orange flavour.
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Review Posted on 7 Mar 2014
Generally use this as an energy boost before my fasted cardio and I love it!! Much prefer it to some of the others that leave you feeling shaky cause they're packed full of caffeine. Haven't tried any other flavours but this one is great. Not too sweet and doesn't leave a nasty aftertaste.
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Review Posted on 15 Feb 2014
If I could pick one supp to have for the rest of my life and that was it, it would be this one. Always feel nostalgic when I smell and drink it. There are better amino drink in terms of bcaa and stuff, but this is just the best ALL in ONE amino drink around. Great for pre, intra and post workout as well as any time of the day (except night due of the caffiene).
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Review Posted on 27 Jan 2014
Not really a fan of pre workouts, but after reading up on AE I heard it wasn't as strong as most (that is depending on the serving size). For me it was ideal because I like energy drinks for the boost and i needed some new aminos so two scoops of this before work & the gym worked perfect!
Apparently as a 'real' pre workout you can take up to 6 scoops but I haven't needed that yet.
Flavour wise I would recommend the blue raspberry - it's a lovely sweet and sour taste.
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Review Posted on 8 Nov 2013
The best tasting pre-workout I've ever used. I use this in the morning too for a few BCAAs, and it's great for fasting as well as pre-workout. Quite high caffeine content though so beware if you're sensitive.
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Review Posted on 3 Nov 2013
I'm new to this product and so far so good, mixes well, taste is good and gives a mild boost with 2 scoops, i like it and will try another flavor when i run out of this one.
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Review Posted on 28 Oct 2013
Very good, I'm well happy with it, gives me a great workout
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