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Optimum Nutrition AmiN.O Energy 270g - Discount SupplementsOptimum Nutrition

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100mg Caffeine

2g BCAA

Optimum Nutrition Amino Energy 270g

Name: Optimum Nutrition Amino Energy 270g
Brand: Optimum Nutrition
SKU: OPNU-0007
Price: 21.99 GBP
Availability: InStock

£21.99 £24.99 Price Per Serving: £0.73

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Optimum Nutrition Amino Energy 270g is a versatile energy and amino acid supplement designed to support performance, focus and recovery throughout the day. It combines essential amino acids with natural caffeine to provide clean, refreshing energy without the heaviness of traditional pre-workouts.

Each serving delivers a blend of amino acids to support muscle recovery and maintenance, alongside caffeine from natural sources to help improve alertness and concentration. Whether used before training, during workouts or as a pick-me-up during busy days, Amino Energy offers flexible support to match your lifestyle.

Key Benefits

Clean energy from natural caffeine sources

Amino acid support for muscle recovery

Improved focus and alertness

Versatile use pre, during or anytime

Light formula without heavy stimulants

Recommended Usage

Add 2 level scoops (9 g) to 330 ml (11 oz) of cold water and mix.

Recommended consumption of 1 serving per day, either before, during or after your workout.

Nutritional Information

Nutrient	Per serving (9 g)
Energy	118 kJ/28 kcal
Fat	0g
of which saturated fat	0g
Carbohydrate	0.2g
of which sugars	0.2g
Fibre	0g
Protein	0g
Salt	0g

Nutrient	Per serving (9 g)
Vitamin C	24 mg (30%)*
Amino acids	5.0g
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	2g
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

Based on Fruit Fusion, flavours may vary.

Ingredients

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), flavouring, 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.)

Allergy advice

may contain traces of milk, gluten, egg, soy, nuts and peanuts

Optimum Nutrition

Commitment to quality.

For more than 35 years, Optimum Nutrition has dedicated itself to providing uncompromised quality in sports nutrition, prioritizing an unparalleled consumer experience. Our commitment extends globally, ensuring we strive for best-in-class taste and texture in every product.

As the global leader in sports nutrition, we take pride in powering billions of workouts in more than 100 countries. Your success is our success, and we are "Made with More".

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Frequently Asked Questions

Why is protein important?

Protein is essential for the human body as it serves as the building blocks for numerous vital processes and structures within the body. This includes muscle growth and repair, enzyme and hormone production, immune function, and structural support.

What are the benefits of a protein powder?

Protein powders are a convenient way to increase your protein intake and meet your daily protein needs. Protein powders are especially beneficial for people who have busy schedules and struggle to consume enough protein through food.

Protein powders can be used to quickly boost the protein content of foods such as Greek yoghurt, porridge oats and cream of rice. By mixing in a 30g scoop, you can easily add upwards of 20g of protein.

How much protein should I consume?

Sufficient protein intake is crucial for overall health, performance, and recovery. The recommended daily protein intake varies by age, gender, activity levels and your goals but generally ranges from 0.8g to 2.2g per kg of body weight.

What are the different types of protein powders?

There are various types of protein powders, each providing unique sources, nutritional’s and benefits.

These are the most commonly found protein powders:

Whey Concentrate: Contains 70-80% protein with some fats and carbohydrates. Whey Concentrate is a budget friendly protein powder and is best for general use.

Whey Isolate: Contains upwards of 90% protein, with low amounts of fats and carbohydrates. Whey Isolate is more expensive than Whey Concentrate.

Casein: A slower release protein source commonly used at night-time to prevent muscle breakdown. Casein protein is naturally derived from milk.

Plant Based Proteins: There are various sources of plant-based proteins including Pea Protein, Rice Protein, Soy Protein, Hemp Protein and Plant Protein blends (e.g. Pea Protein & Hemp Protein). Plant Based Proteins are perfect for vegans and for those looking for a dairy-free protein powder.

Collagen Protein: Derived from animal connective tissues including bovine and marine sources. Collagen Protein is a poor option if your goal is to build muscle, however is great if you’re looking to support your joints, skin, hair and nails.