MaxiNutrition Cyclone Strength + Power Vanilla Flavour 1.26kg


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Why Cyclone?

Cyclone is an all-in-one shake designed to meet the specific needs of serious exercisers. If you're pushing yourself in training, the targeted nutrients in Cyclone can help you push harder

Cyclone is a protein-rich shake and every serving of our triple release protein formula delivers 30g of fast acting and slow release proteins to aid muscle growth. Every serving is also packed with calcium HMB, zinc, glutamine and the scientifically proven performance booster, creatine. Cyclone gives you what you need to get the most out of your training.

Suitable for


How to use

Strength and power

On the days you train

1 Serving after training + Another mid-morning or mid-afternoon

On the days you don't train

1 Serving mid-morning or 1 Serving mid-afternoon

How to Serve

  • 2 Scoops
  • Shake with Water
  • Drink

For one serving, add two scoops of powder (about 70g) to 350ml of water, shake to blend and enjoy!


Keep tightly sealed in a cool, dry place and away from direct sunlight.

For best before end see back of pack.

Hazards and Cautions

Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

Do not exceed the recommended daily intake. Keep out of reach of children.

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 03/12/2015.

Important info

Benefits of Cyclone

High in Protein

Every serving of Cyclone provides your muscles with 30g of high-quality protein to support gains in muscle size. Cyclone contains fast acting and slow release proteins to give you elevated amino acid levels in the blood for longer Protein is proven to support muscle growth.

5g Creatine Monohydrate

Every serving of Cyclone delivers 5g of creatine monohydrate. Creatine is scientifically proven the boost performance during short-term, high intensity, repeated exercise bouts - leading to greater strength and power gains from your training.


Every serving of Cyclone is also packed with 11.4g of glutamine, one of the building blocks of protein and the most abundant amino acid in muscle.


Added zinc in every serving of Cyclone is proven to contribute to protein synthesis and maintaining normal testosterone levels.

Calcium HMB

Every serving provides 1.5g of calcium HMB - a metabolite of the essential branched chain amino acid leucine. HMB is a well-researched ingredient and is recommended by leading industry experts.

Low in Sugar

Every serving of Cyclone is low in sugar while providing 30g of protein to support muscle growth.

Screened and Effective

Every batch of Cyclone is screened for banned substances and is registered with the Informed-Sport programme.

The Science in every tub of Maxinutrition

You sweat, you train, day in, day out, pushing for the best performance. Make the most of your hard work with the right nutrition including the right amount of high-quality proteins. Make MaxiNutrition's Cyclone a key part of your diet to supply hard working muscles with the high-quality protein they need to increase in size.

Working with the GSK HPL, the world's leading athletes and using the latest in protein science, MaxiNutrition's protein formula starts to feed your muscles as early as 20 minutes. Slower-digesting proteins then sustain the release of amino acids over the next 4 hours - bridging that period between meals.

Cyclone contains both fast acting and slow release proteins to support your goals for increasing muscle size & strength, making you, stronger.

Scientifically developed for strength and performance boosts in explosive exercise. Fast acting slow release proteins

  • High in protein
  • Low in sugar
  • Increase muscle strength
  • Proven performance boost

Country of Origin - Produce of the EU

Manufacturers Address: MaxiNutrition, GSK House, Brentford, TW8 9GS.


Whey Protein Concentrate (Milk), Maltodextrin, Milk Protein Concentrate, Isolated Soya Protein (contains Emulsifier: Soya Lecithin), Creatine Monohydrate, L-Glutamine, Soya Oil Powder, Calcium Hydroxy Methylbutyrate, Medium Chain Triglycerides, Flavourings, Thickener (Cellulose Gum), Colour (Curcumin), Sweeteners (Sucralose, Acesulfame K), Zinc Oxide

Allergy advice: please see ingredients in bold.

Nutritional Information

Per 100g Serving Per 70g Serving
Energy (kJ/kcal) 1581 / 377 1107 / 264
Fat (g) 7.6 5.3
of which saturates (g) 3.6 2.5
Carbohydrates (g) 23.9 17.0
of which sugars (g) 3.9 2.7
Fibre (g) 0.2 0.1
Protein (g) 42.9 30.0
Salt(g) 1.0 0.7 more less

Delivery options

Order & Collect
€2.50 or free if you spend €25 or more from your choice of 85 Boots stores

Standard Delivery
€5 or free when you spend €50 or more

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

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