Good , tastes good ,
"Good , tastes good , mixes well"





Amino refers to amino acids, the building blocks of protein that play a key role in muscle repair, energy-yielding metabolism*, and increased alertness*. Each serving of Optimum Nutrition's Essential AMIN.O. Energy delivers 5 grams of amino acids and 100 milligrams of caffeine from natural sources, providing a boost to help you achieve your fitness goals.
A flavorful energy boost without added sugars, aligning with dietary preferences, supporting improved focus*, and normal energy-yielding metabolism*.
*Contribute to normal energy-yielding metabolism
*Caffeine contributes to increased alertness and improved concentration
One serving of ESSENTIAL AMIN.O ENERGY increases energy and alertness with 100 mg of caffeine from natural sources and a burst of flavour you’ll look forward to mixing into cold water anytime.Take a 30-serving tub along to the gym or your office – wherever your busy day takes you.4
Ready-to-mix Amino Acid Food Supplement Powder with Caffeine and Vitamin C, with sweeteners.
Fruit fusion Flavor
Food supplement, powder with amino acids and caffeine, with sweeteners.
| Nutritional Information | Per serving (9 g) |
|---|---|
| Energy | 118 kJ/28 kcal |
| Fat | - g |
| of which saturates | - g |
| Carbohydrates | - g |
| of which sugars | 0,2 g |
| Fiber | - g |
| Protein | - g |
| Salt | - g |
| COMPOSITION | Per serving (9 g) |
|---|---|
| Vitamin C | 24 mg (30%)* |
| Amino acids | 5,0 g |
| L-glutamine | 1000 mg |
| L-arginine | 500 mg |
| Taurine | 500 mg |
| Beta-alanine | 350 mg |
| L-tyrosine | 250 mg |
| L-histidine | 200 mg |
| L-lysine hydrochloride | 200 mg |
| Branched chain amino acids | 2,0 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 |
* Reference intake of an average adult (8400 kJ / 2000 kcal)
amino acid blend (L-glutamine, L-leucine, taurine, L-arginine, L-isoleucine, L-valine, beta-alanine, L-tyrosine, L-histidine, L-lysine hydrochloride, emulsifier (sunflower lecithin)), acids (citric acid, malic acid, L-tartaric acid), Flavoring, colours (beetroot red, curcumin, carotenes), inulin, sweeteners (sucralose, acesulfame K), thickeners (sodium carboxy methyl cellulose, xanthan gum, carrageenan), anti-caking agents (silicon dioxide, calcium silicate), green tea leaf extract (Camellia sinensis (L.) Kuntze), natural caffeine, L-ascorbic acid (vit. C), green coffee extract (Coffea arabica L.)
For allergens, including cereals containing gluten, see ingredients in bold. May contain traces of milk, gluten, egg, soy, nuts, peanuts
Mix 9 g (2 scoops) in 330 ml of cold water. Recommended consumption of 1 serving per day.
Store cool, dry and out of reach of young children. For batch code/best before end: see packaging.
270 grams ℮ - 30 servings
A food supplement shouldn’t be used as a substitute for a varied, balanced diet and healthy lifestyle. Do not exceed the recommended daily dosage.
Contains caffeine. Not recommended for children or pregnant women. Contains 100 mg caffeine per daily dosage.
Contains 10 mg epigallocatechin-3-gallate (EGCG) per daily dosage.
Maximum dose of EGCG is 800 mg per day. Do not consume on an empty stomach or in combination with other products containing green tea. Not suitable for children under the age of 18, during pregnancy or lactating women.
Tax included.

Overall rating: 4.850746 / 5 from 67 reviews.
Review topics: ["energy","boost","taste","delivery","order","supplement","choice","drink","mixes"].
"Good , tastes good , mixes well"
"Buen producto para usar antes de entrenar o en días de cansancio. Aporta un extra de energía y concentración sin ser agresivo como otros preentrenos. El sabor es agradable, se disuelve bien y no resulta pesado al estómago. Me gusta especialmente que no tenga azúcar y que combine aminoácidos con una dosis moderada de cafeína, suficiente para activar sin nerviosismo. Ideal para entrenamientos de gimnasio o sesiones de cardio/natación cuando necesitas un empujón extra. Recomendable si buscas energía limpia y sostenida."
"I have been using this product for more than a decade now. The variety of flavors is very pleasing, I like almost all of them (lime and orange on my top). This drink packs a punch of caffeine to keep me going though the day or during my workouts, but it forces the urinary system, so it requires a top up on fluid intake for the day. Flavors are different between the US and Europe, being the first generally better than the European versions. I wish there were 60 dose packs in Europe too."
"Good product."
"Great Focus Great Energy"
"Produit que j’apprécie beaucoup, ce mélange vite et il est parfait me concernant"
"Excellent product"
"Super"
"Gives you the energy you need to get you through your workouts."
"I've been drinking Amino Energy since 2011. It's hands down the best supplement ever. My favourite flavour is Strawberry Lime. So dissapointed to see it's been discontinued. It's the best flavour out of them all with Fruit Fusion coming in second. Please bring it back."