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Intra Workout 350G
Members: $37.49
Regular price RRP: $49.99


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  • BCAA, EAA & Mineral complex
  • Supports energy & performance
  • Magnesium & B6 to reduce fatigue

MUSASHI INTRA-WORKOUT is a scientifically formulated high performance blend to support muscle protein synthesis.

Flavours: Purple Grape
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The Science

MUSASHI Intra-Workout is a scientifically formulated high performance drink that contains a matrix of Branched Chain Amino acids (BCAAs), Essential amino acids (EAAs), with Glutamine and Citrulline, as well as vitamins and minerals including magnesium to support muscle protein synthesis*. Designed for intra-workout consumption, this advanced formulation is designed specifically to meet the needs of athletes whether competing on the field or working out on the gym floor.

Easy mixability, a delicious taste and high strength ingredients act as an intra-workout catalyst to take your game or gym session to the next level.


HOW - Add 1 level scoop (14.5g) to 400-600ml of water, juice or other beverage. Shake or stir vigorously until mixed and consume immediately.


Watermelon:Amino Acid Blend (L-Leucine (contains Emulsifier (Soy Lecithin)), L-Isoleucine (contains Emulsifier (Sunflower Lecithin)), L-Valine (contains Sunflower Lecithin), L-Glutamine, L-Ornithine, L-Lysine, L-Arginine, L-Tyrosine, Phenylalanine, L-Threonine, L-Methionine, L-Histidine), Citrulline (14%), Acidity Regulators (Malic Acid, Citric Acid, Sodium Bicarbonate), Maltodextrin, Beetroot Powder, Sweeteners (Sucralose), Flavours, Magnesium Oxide, Potassium Citrate, Pyridoxine Hydrochloride, Anti-Caking Agent (Silicon Dioxide), Menthol.

Purple Grape: Amino Acid Blend (L-Leucine (contains Emulsifier (Soy Lecithin)), L-Isoleucine (contains Emulsifier (Sunflower Lecithin)), L-Valine (contains Sunflower Lecithin), L-Glutamine, L-Ornithine, L-Lysine, L-Arginine, L-Tyrosine, Phenylalanine, L-Threonine, L-Methionine, L-Histidine), Citrulline Malate (14%), Acidity Regulators (Malic Acid, Citric Acid, Sodium Bicarbonate), Maltodextrin, Beetroot Juice Powder, Magnesium Oxide, Colour (Grape skin extract), Sweetener (Sucralose), Potassium Citrate, Pyridoxine Hydrochloride, Flavour, Anti-Caking Agent (Silicon Dioxide), Menthol

Contains - Phenylalanine

Nutrition Information
Servings per packageApprox. 23 (340g)
Serving size14.5g
 Per ServePer 100g
Energy35kJ (8Cal)241kJ (58Cal)
Fat, total0.0g0.0g
Essential amino acids, total8660mg59700mg
Equivalent Nitrites5mg-
Equivalent Nitrates-33.3mg
Ornithine Monohydrochloride350mg2400mg
Citrulline Malate2000mg13800mg
Beetroot Juice183mg1260mg
Magnesium65mg 20%RDI448mg
Shipping & Delivery
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    #1 Sports Nutrition Brand*

  • 35+ Years of Expertise & Excellence

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    Scientifically formulated

  • Athlete-Tested, Athlete-Approved

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At Musashi, every ingredient is purposefully selected. Our commitment to quality ensures that each component serves a specific role, be it enhancing performance, promoting recovery, or supporting overall well-being. Trust in our carefully curated formulations to help you unlock your full potential.

  • Branched-Chain Amino Acids (BCAAs)

    Branched-chain amino acids (BCAAs) are a group of three essential amino acids: leucine, isoleucine, and valine. These amino acids are considered "essential" because the body cannot produce them on its own and must obtain them from the diet. BCAAs help with muscle protein synthesis, energy during exercise, and reduce delayed-onset muscle soreness and fatigue. These essential amino acids can be found in foods like chicken, beef, salmon, and eggs. Ancient civilizations, without the knowledge of BCAAs, still consumed these amino acids through their traditional diets rich in meats and fish.

  • Essential amino acids (EAAs)

    EAAs are a group of nine amino acids that the body cannot produce on its own and must be obtained through the diet. These amino acids include histidine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, and valine. EAAs may enhance exercise performance by providing the necessary building blocks for muscle energy production and reducing muscle breakdown during exercise. These amino acids are found in high protein foods, both plant-based (like soy) and animal-based (like meat and dairy). Ancient cultures, such as the Incas, consumed quinoa, a good source of EAAs, as a staple in their diet.

  • Citrulline

    Citrulline is an amino acid that plays a role in various physiological processes within the body, and can help with exercise through its impact on blood flow and the cardiovascular system. Citrulline contributes to reduced fatigue and ATP production, as well as muscle protein synthesis. Citrulline, named after the Latin word for watermelon, "citrullus", is naturally found in this fruit. It was first isolated from watermelon in the early 20th century.

  • Glutamine

    Glutamine or L-Glutamine is an amino acid that the body can synthesize itself, but can be under-produced during periods of intense exercise and stress, so supplementation is important. Glutamine is important for maintaining the integrity of the gastrointestinal tract lining, as well as replenishing glycogen stores in the muscles and liver after a workout, which is essential for sustained energy during subsequent exercise sessions, and muscle recovery. This amino acid is abundant in beef, chicken, and fish. Historically, bone broths, rich in glutamine, were consumed for gut health and recovery.

  • Magnesium

    Magnesium is an essential mineral and one of the four electrolytes, and is used to maintain proper fluid balance within and around cells. Magnesium deficiency has been associated with muscle cramps and spasms. Adequate magnesium intake may help prevent these issues by supporting proper muscle function. Found in foods like almonds, spinach, and avocados, magnesium has been used since ancient times, when Epsom salts (magnesium sulfate) were used for its muscle relaxation and health benefits.

  • B-Vitamins

    B-vitamins are a group of water-soluble vitamins that play essential roles in various metabolic processes within the body. While they don't directly provide energy like carbohydrates, proteins, and fats do, B-vitamins are critical for converting nutrients from food into energy that can be used by the body. Historically, a deficiency in certain B-vitamins was known to cause diseases like beriberi and pellagra. Foods rich in B-vitamins include whole grains, beans, peas, and nuts.


Musashi works with a team of athletes from a diversity of levels and sports. Our hero athletes compete at the top of their respective codes, and rely on Musashi to provide the proven, trusted, and effective products to give them the edge in their competition and training. These athletes are known as some of Australia’s best in the NRL, AFL, UFC, NBA/NBL and international Soccer.

Musashi also supports an ensemble of up-and-coming, elite, and Olympic athletes that compete in a variety sports and contests, including Rugby, Soccer, Australian Football, MMA, Basketball, and several Distance and Track & Field events. Our products are for all athletes, from all levels and all sports.

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