Optimum Nutrition Essential Amino Energy Orange Cooler 270g

Save £2.00
Was £22.99
270 G | £7.77 per 100G

Only £20.99 on Optimum Nutrition amino energy


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Orange flavour ready-to-mix amino acid food supplement with caffiene, vitamin C and sweeteners


•Refreshing, sugar free, amino acid supplement
•5g of Amino Acids per serving
•100mg of caffeine per serving to increase focus and alertness
•Premium beta-alanine CarnoSyn
•Green tea and green coffee extract
•Contains vitamin c to help maintain normal energy yielding metabolism
•Suitable for vegans and vegetarians

Suitable for

Vegans and vegetarians

How to use

Mix two scoops of Amino Energy (9g) with 330ml of water.

Hazards and Cautions

Food Supplements are intended to supplement the diet and should not be substituted for a varied diet or healthy lifestyle.

While every care has been taken to ensure this information is always as accurate as possible, food products are regularly improved and nutrition content may occasionally change. As a result we recommend that you always read the label carefully before using or consuming any products. Nutritional Reference Value (NRV) information is based on the typical composition of the product. Guideline daily amounts are those for a typical adult (men and women).NRV information for non Boots products is calculated by the manufacturer. Boots has no control over the recipe or nutritional content of such products and information on this site may differ to that given on the product label. We would therefore recommend you do not solely rely on this information and always read the product label. If you have any queries, or you would like advice on Boots products please contact our friendly Customer care team on 0345 609 0055.

This information was last updated 31/07/2019

High caffiene content (100mg / serving). Not recommended for children or pregnant or breastfeeding women.

Consult your physician before using this product if you are taking any medications or are under a physician's care. Only intended to be consumed by healthy adults 18 years of age and older. Not recommended for those that are sensitive to caffiene or beta-alanine. Do not consume caffeine from other sources while taking this product. Beta-alanine may cause a harmless, temporary tingling or flushing sensation. Do not consume with alcohol.

To be used in the framework of a varied and balanced diet and a healthy lifestyle.

Keep out of the reach and sight of children.


Store in a Cool, Dry Place.
Batch Number and Best Before End: See Container.


Amino Acid Blend (L-Glutamine, L-Leucine, Taurine, L-Arginine, L-Isoleucine, L-Valine, Beta-Alanine as CarnoSyn®, L-Tyrosine, L-Lysine Hydrochloride, Emulsifier: SOY Lecithin), Acidity Regulators (Citric Acid, Malic Acid, Tartaric Acid), Flavouring, Colours (Beta Carotene, Curcumin, Beetroot Red), Inulin, Sweeteners (Sucralose, Acesulfame K), Thickeners (Cellulose Gum, Xanthan Gum, Carrageenan), Anti-Caking Agents (Silicon Dioxide, Calcium Silicate), Natural Caffeine, Green Tea Extract (Camellia sinensis, leaf), L-Ascorbic Acid, Green Coffee Extract (Coffea Arabica L., fruit).

Allergy advice: Please see ingredients in bold.

Contains: Soy (Lecithin). May contain: Milk, Gluten, Egg, Nuts and Peanuts.

Nutritional Information

Serving size = 2 level scoops (9g)

Typical Values Per 9g
Energy 123 kJ / 29 kcal
Vitamin C 24 mg (30%*)
Amino Acids 5.0  g
L-Glutamine 1000 mg
Taurine 500 mg
L-Arginine 500 mg
Beta-Alanine 350 mg
L-Tyrosine 250 mg
L-Histidine 200 mg
L-Lysine Hydrochloride 200 mg
BCAAs 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 more less

Delivery options

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£1.50 or free if you spend £15 or more from your choice of 2,200 stores.

Standard Delivery
£3.75 or free when you spend £25 or more.

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Order by 10pm (subject to change during promotions), available 7 days a week for £4.95. This may not be available during public holidays or weekends in between public holidays. Usually delivered between 8am and 9pm. The earliest delivery date for these orders will be shown at the checkout.

Named Day Delivery
£3.95 - choose a weekday within the next 14 days for delivery.

For more information see our delivery help or view our returns policy.