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Xtend BCAAs

World's #1 Muscle Recovery

$9.99 Flat Rate Shipping | Same-day Dispatch (order by 2pm)

Brutal Energy by International Protein

$69.99 $48.99 30% OFF!
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** Please note: ingredients may vary between flavours/sizes. **

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Brutal Energy Description

International Protein introduces the premium standard of energy, with a technical blend of high-performance ingredients that:

  • Improve focus
  • Strengthen performance
  • Improve blood flow

Brutal Energy Key Features

Strength & Performance

  • Beta Alanaine improves the body’s ability to resist physical fatigue. Delays fatigue and improves muscular strength and power through stabilising muscle pH. Improves both aerobic and anaerobic performance.
  • Betaine aids endurance, boosts muscle mass and strength and may also improve body composition by lowering body fat. Also plays a role in relieving aches and pains which also helps improve ongoing physical performance.
  • Arginine increases Nitric Oxide levels to improve blood flow to working muscles.
  • Krealkalyn: all the benefits of Krealkalyn - improve strength & muscular endurance through metabolic pH buffering.
  • B Vitamins: folic acid, biotin, B1, B2, B3, B6, B12 - support the action of betaine as well as play a critical role in energy production including the metabolism of carbs, and supporting the health of nerves and blood cells for optimal workout performance.
  • BCAA’s: 2:1:1 branched chain amino acids are used by muscles for energy during workouts. This helps support the action of key ingredients by providing an energy substrate so as not to utilise the body’s own muscle. Essentially providing ‘muscle food’ for the workout.

Energy Complex

  • Caffeine from natural green coffee extract, this reduces the perception of effort so your workout feels easier.
  • TeaCrine similar to caffeine but is slower to build a tolerance. Improves mental and physical energy while reducing the perception of fatigue. Acts to improve mood and motivation and provides some pain reduction during exercise. Delivers energy, mental clarity and improved motivation and mood, without increasing heart rate or blood pressure. Delivers energy and focus without the crash, jitters or habituation associated with caffeine.
  • TeaCrine and Caffeine are perfect compliments. Caffeine alone provides energy of approx. 2 hours. Caffeine + TeaCrine = 4-6 hours. Together with caffeine, TeaCrine extends the feeling of energy. It provides a ‘cleaner’ energy without the crash or jitters, and improves focus and concentration for real results.
  • TeaCrine is not habit forming nor does the body get used to it. The strength of the effect remains the same, even after 60 days of use.
  • N-Acetyl-L-Carnitine stimulates the mind and increases neural communication, providing better cognitive processes. Also associated with cell growth and recovery and muscle building.
  • L-Dopa from Mucana Pruriens promotes feeling good, enhances mood and improves motivation. Also associated with increased HGH levels and has antioxidant properties.

Suggested Use

Take 12g (2 scoops) mixed with 350ml of water 15-20 minutes before training or intense exercise. Also, suitable for use during training.

Brutal Energy Flavours

Brutal Energy is a patented system that really pushes performance. Now available in amazing flavour panels:

  • Honeydew Melon - Deliciously tangy melon.
  • Passionfruit - An amazing tropical mix, the fruitier side of the taste pyramid.
  • Strawberry Kiwi - If you love strawberry this flavour is sure to please, a soft pinch of kiwi fruit in each mouthful. Certainly more on the strawberry side.
  • Raspberry Lemonade - A subtle raspberry with a pinch of lemon.


  • Arginine Alpha-Ketoglutarate
  • Beta Alanine
  • Betaine
  • Branched Chain Amino Acids (L-Leucine, L-Isoleucine, L-Valine)
  • Flavours
  • Kre-Alkalyn® (pH Corrected Creatine Monohydrate)
  • TeaCrine® (Theacrine)
  • N-Acetyl-L-Tyrosine
  • Mucana Pruriens Extract (L-Dopa)
  • Green Coffee Extract (Caffeine)
  • Acetyl-L-Carnitine
  • Food Acids (Citric, Malic)
  • Natural Colours (Beetroot, Annatto, Copper Chlorophyllin ^)
  • Sweetener (Sucralose)
  • B Vitamins [Nicotinamide (B3), Riboflavin (B2), Pyridoxine hydrochloride (B6), Thiamine mononitrate (B1), Folic Acid, Biotin, Cyanocobalamin (B12)]

# Strawberry Kiwi and Raspberry Lemonade flavours only, * Passionfruit and Strawberry Kiwi flavours only, ^ Honeydew Melon flavour only 

Contains Caffeine. Manufactured on equipment that also produces Milk, Soy and Egg products.

Australia/NZ Shipping Information

MAK Fitness Shipping Information

At MAK Fitness we aim to be as fast and secure as possible. When it comes to your postage items, every order is packed with care and sent with Australia's leading courier companies. 

If you have any questions about our shipping policies please read below or contact us anytime.


  • Free Shipping on all Australian orders over $200. Bundle & save!

Please go to the CART and enter your details for an accurate shipping quote.

Express shipping is also available.

Shipping costs are influenced by the weight of the product and your location, exact shipping costs are calculated in the shopping cart and will be added to the order total before checkout. 

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  • Direct debit from PayPal (using your PayPal account balance, credit card or bank account); or
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