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Optimum Nutrition AmiNO Energy, 30 Servings - 20% Off

Optimum Nutrition AmiNO Energy, 30 Servings - 20% Off

Optimum Nutrition Amino Energy 

Optimum Nutrition Amino Energy is one of the most popular BCAA supplements on the market. The supplement has multiple purposes when compared to other amino drinks. As ON amino energy is sugar-free and contains a green tea matrix, it can be consumed in the morning, pre workout, intra workout or even post workout.

What’s in Optimum Nutrition’s Amino Energy Drink?

Each serving of Amino Energy contains 17 separate ingredients per two scoops. The primary component of Amino Energy is the Amino Blend which comprises 5 grams per serving (serving size is two scoops). In this 5 gram component, there are 14 separate ingredients. This goes beyond the standard BCAA to include even non-essential amino acids and beta-alanine.

When to Take Amino Energy?

Amino Energy is best taken first thing in the morning, pre-workout, intra workout, or post workout. According to Optimum Nutrition, here are the best serving recommendations;

Pre-workout: 1 to 3 servings (2 to 6 scoops)

Morning: 1 to 2 servings (2 to 4 scoops)

Post workout: 1 to 2 servings (2 to 4 scoops)

*Although Amino Energy can be taken as a pre-workout before the gym, larger dosages may be required when compared to other pre-workout supplements. For a more intense burst of energy before the gym, the Gold Standard Optimum Nutrition Pre Workout might be a more suited pre-workout supplement for the more advanced gym goer.

Discount Supplements Optimum Nutrition Amino Energy Review

If you are looking for a product that can tick all boxes all in one, the Optimum Nutrition’s Amino Energy does that. It is also one of the most versatile BCAA drinks on the market. The drink can be consumed any time of day. With it’s array of ingredients, it could even save you money on having to buy it’s ingredients separately.

The Amino Energy Kick

One of the aspects of Optimum Nutrition's Amino Energy that we love here at Discount Supplements is the added kick you get when compared to other amino drinks.That kick is due to their Energy Blend which contains three components that is roughly about 100 mg of caffeine per 2 scoop serving.

Another great thing about this product is that the caffeine is derived from green tea (EGCG standardised green tea extract, and green coffee bean extract). A very simple but effective energy complex that won’t leave you feeling crashed after your workout.

Final Thoughts;

As a whole, Optimum Amino Energy can fit into anyone’s workout routine. It is a multi-purpose supplement which can be taken at any time of day. The price of Amino Energy is well positioned to other BCAA drinks on the market with the added amino energy kick that you can get.If the kick that you get from using ON amino energy, then this product is 100% for you. However, if you are looking for a more concentrated BCAA drink or supplement, we have a whole supplement section dedicated to BCAA’s that you may be interested in. From a pre-workout standpoint, again, if you find that you do not need any additional kick from the supplement, then this is perfect for you. But if you feel you need that extra level of caffeine concentration in your pre-workout, you might want to check out our more hardcore pre-workout supplements

Nutritional Information

Serving Size: 2 Scoops (9g)

Servings Per Container: 30

Optimum Nutrition Amino Energy

Per Serving





AMINO BLEND Micronized Taurine, Micronized L-Glutamine, Micronized L-Arginine, Micronized L-Leucine, CarnoSyn® Beta- Alanine, Micronized Citrulline, Micronized L-Isoleucine, Micronized L-Valine, Micronized L-Tyrosine, Micronized L-Histidine, Micronized L-Lysine, Micronized L-Phenylalanine, Micronized L-Threonine, Micronized L-Methionine


ENERGY BLEND Caffeine (From Green Tea), Green Tea Extract (Camellia Sinensis)(Leaf)(Standardized For EGCG), Green Coffee Extract


Other Ingredients:

Citric Acid, Malic Acid, Natural & Artificial Flavors, Inulin, Beet Color, Tartaric Acid, Silicon Dioxide, Calcium Silicate, Gum Blend (Cellulose Gum, Xanthan Gum, Carrageenan), Sucralose, Lecithin, FD&C Yellow #5 & 6.


Allergen Information:

Contains Soy (Lecithin) Total Caffeine from all sources is equal to 100mg/9g serving.


Mix two scoops of Optimum AmiN.O. Energy in around 300ml of cold water.

FOR AN AMINO ACID BOOST: Consume one or more servings first thing in the morning and/or between meals. FOR PRE-WORKOUT ENERGY: Take 1-3 servings 20-30 minutes before training. FOR POST-WORKOUT RECOVERY: Take 1-2 servings immediately after training.

TIPS: Optimum AmiN.O. Energy contains 50 mg of caffeine per scoop, so do not consume after 5:00 PM if you have difficulty sleeping. ESSENTIAL AMINO ENERGY also contains beta-Alanine and may cause a temporary tingling sensation on your skin. This is normal. With continued use, the intensity of the sensation will decrease or disappear.

Warnings: KEEP OUT OF REACH OF CHILDREN. Check with a qualified healthcare professional before taking this product if you are pregnant or nursing a baby, under 18 years of age, have any known or suspected medical conditions, and/or if you are taking any prescription or OTC medications.

Disclaimer: The nutrition facts and weight listed above are a guideline only and are supplied as a courtesy to our customers. The nutrition facts are based on one particular flavour and were current and accurate to the best of our knowledge at the time they were entered. Some flavours may be different in terms of nutritional information, servings per container and weight.  Please note that manufacturers often change formulas or ingredients without notifying us.


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An Post

If the order is made before 3pm on a weekday your order will be dispatched that day and received within 1-2 working days.  If there is nobody at the address An Post will leave a docket telling you where you can collect your order.  
Please note An Post courier need a signature for all deliveries.  
An Post Couriers do not deliver on the weekend or a bank holiday.
If we do not have a product or flavour in stock we will contact you to see if you'd like a refund or to take an alternative product or flavour.


DPD Couriers

If the order is made before 3pm on a weekday your order will be dispatched that day and received within 1-2 working days. 
If there is nobody at the address to sign for the package, the driver will leave a leaflet telling you how to contact them to arrange redelivery.
Please leave a comment when checking out if you would like the courier to leave your parcel somewhere at your address eg in your porch/ bin or with a neighbour
DPD Couriers do not deliver on the weekend or a bank holiday.
If we do not have a product or flavour in stock we will contact you to see if you'd like a refund or to take an alternative product or flavour.



Please select what store you want to collect your order from on the checkout page.  You can pick up your order anytime from our warehouse in Kilcoole, Co Wicklow.  

Collection days for the rest of our stores are Tuesday and Friday of every week.



If you are not happy with a product, please return it unopened and we will refund your credit card or credit your account with the price of the product excluding shipping charges.  If the product is opened we will offer you a 50% refund on the price of the product.  Please email prior to returning any goods giving a reason for the return. We must receive the product within 30 days of purchase or we cannot give a refund.

All products sold on this site are not guaranteed effective by the owners of this site; product descriptions are a copy of information found on the manufacturer website. We are not directly responsible for the claims made about the products. We do our best to provide you with quality supplements so please email us with any queries/problems you might have.  Please note that any fraudulent transactions will be reported to the relevant authorities.

We work of a small profit margin so our prices are extremely competitive. If you do happen to find a cheaper price elsewhere online please fill our the form below providing the URL of the product and we'll do our best to match that price! Please Note: we do not price match against short dated stock clearances!


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