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Supplement Category

Aminos - MJ Fitness

Aminos & BCAAs Supplements

Train Harder. Recover Smarter. Our Aminos & BCAAs collection is built for those who back up big training with smart recovery. Whether you’re chasing muscle maintenance, hydration support, or intra-workout endurance, aminos have a key role to play. BCAAs (branched-chain amino acids), Leucine, Isoleucine, and Valine are essential for muscle protein synthesis and can help reduce muscle breakdown during training. When taken around workouts, they support performance and recovery while helping you stay in an anabolic state. Looking for more than just BCAAs? Our full-spectrum EAA (Essential Amino Acid) formulas go further, supporting total muscle repair and recovery with the full range of aminos your body can't produce on its own. At MJ Fitness, we stock Australia’s best amino supplements from trusted global and local brands, available in refreshing flavours that are perfect for sipping throughout your session or during the day to stay hydrated and fuelled. You’ll also find advanced formulas with added electrolytes, coconut water powder, and recovery ingredients to elevate focus and endurance, especially during long or fasted sessions. Whether you're lifting heavy, chasing endurance goals, or just staying active, our Aminos & BCAAs range is designed to help you recover better, train harder, and stay consistent. Explore the full collection below and give your recovery the same intensity as your training. Because progress doesn’t end when the session does.

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Creatine - MJ Fitness

Creatine Supplements

  Strength Starts Here. If you're serious about performance, creatine is a must have in your stack. One of the most researched and effective supplements in sports nutrition, creatine supports muscle strength, power output, recovery, and lean muscle growth backed by decades of science. At MJ Fitness, we stock the best creatine supplements in Australia, including top quality creatine monohydrate, creatine HCL, and blended formulas so you can find the right option for your training style and body. Creatine works by increasing your body’s natural stores of phosphocreatine, helping regenerate ATP (your muscles’ main energy source during explosive movement). Whether you're lifting heavy, sprinting hard, or pushing through high intensity workouts, creatine helps you train harder for longer. Looking for the classic? Go with micronised creatine monohydrate, pure, proven, and cost-effective. Prefer something easier on the stomach? Creatine HCL offers excellent absorption in smaller doses with minimal water retention. With options in unflavoured or flavoured varieties to suit any routine. Add it to your pre, intra, or post-workout shake or mix it straight with water. No fluff. No filler. Just results. Explore our full range of creatine supplements below and take your training to the next level. Earn your strength with MJ Fitness.

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Energy Drinks - MJ Fitness

Energy Drinks

Energy Drinks are the ultimate way to fuel your performance, focus, and drive, whether you’re training, working, or just need a clean boost to get through the day. At MJ Fitness, we stock Australia’s leading functional energy drinks designed to deliver real energy without the crash, sugar, or empty calories. Unlike traditional soft drinks or sugar-loaded energy cans, these modern formulas use smarter ingredients to support both physical performance and mental focus. You’ll find precise doses of caffeine, amino acids, and nootropics such as L-Tyrosine, L-Theanine, and Alpha-GPC, which work together to sharpen concentration, improve mood, and enhance endurance. Many also include electrolytes and B-vitamins to keep your body hydrated and energised from start to finish. Energy Drinks are perfect pre-workout, mid-day, or anytime you need to perform at your best. They’re fast, convenient, and effective, ideal for people who want results without mixing powders or brewing coffee. With zero sugar, great taste, and clean energy, they’ve become a daily staple for athletes, gym-goers, and professionals alike. You’ll find options ranging from high-stim performance drinks like Ghost Energy to nootropic blends focused on mental clarity and productivity. For a lighter option,  protein waters deliver gentle, sustained energy that keeps you alert without the jitters. At MJ Fitness, we only stock trusted, proven brands, every product is chosen for its formula integrity, taste, and real-world performance. Whether you’re chasing a personal best in the gym or powering through a long day, our range of Energy Drinks helps you stay sharp, focused, and ready for anything. Energy that works, when you need it most.

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Essentials - MJ Fitness

Essentials

Essentials are the foundation of your supplement stack, the everyday nutrients your body needs to perform, recover, and stay healthy. They’re not about hype or trends; they’re the key building blocks that keep you feeling and functioning at your best, inside and out. Essentials include the products that support overall health, energy, and longevity, everything from multivitamins, fish oil, and magnesium, to vitamin D, and probiotics. These supplements help fill the gaps that even a balanced diet can miss, ensuring your body has the nutrients required for optimal performance, immune support, hormone balance, and recovery. They also play a crucial role in your fitness results. Without proper micronutrient balance, hydration, and joint or hormone support, progress can stall, even with the best training program or protein stack. Essentials create the foundation for everything else to work better, making them the smartest place to start or the perfect complement to a more advanced supplement routine. You’ll find both single ingredient options and complete wellness blends, so you can build a stack that fits your lifestyle and goals, whether you’re an athlete, a gym regular, or simply focused on living fit. At MJ Fitness, we stock Australia’s leading Essential supplements from trusted brands known for quality, purity, and performance. Each product is chosen because it delivers real benefits backed by science, no shortcuts, no unnecessary fillers, just what your body actually needs. Strong foundations build strong results.Start with the essentials — and everything else falls into place.

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Thermogenic - MJ Fitness

Fat Burning Supplements

Burn More. Move More. Get Dialed In. If you’re ready to ramp up your results, our Fat Burner collection brings together Australia’s best thermogenic supplements to help you take control of your energy, metabolism, and body composition goals. Fat burners don’t do the work for you, but they give you the edge when paired with consistent training and a calorie controlled diet. Whether your goal is to cut body fat, dial in your focus, or push through low-energy days, these formulas are built to support your mission. At MJ Fitness, we stock high performance fat burners with ingredients like caffeine, Capsaicin, L-Carnitine, Green Tea Extract, and Nootropic blends to increase energy, elevate mental drive, and support fat metabolism. You’ll find everything from stim-packed thermogenics to stimulant free options ideal for afternoon sessions or those sensitive to caffeine. Looking for something to kick-start your morning cardio? Or a product to help with appetite control during a cutting phase? We’ve got you covered with a curated range that suits beginners through to seasoned competitors. Our team only stocks what we trust, no gimmicks, just premium fat burners that help you stay consistent, stay focused, and stay progressing. Explore our range below and find the right thermogenic to complement your plan.

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Glutamine - MJ Fitness

Glutamine Supplements

  Recover. Rebuild. Reset. Glutamine is one of the most abundant amino acids in the body and one of the most important when it comes to recovery, immune support, and gut health. Whether you’re pushing hard in the gym, training fasted, or under increased physical stress, supplementing with glutamine can help your body stay primed for performance. At MJ Fitness, we stock Australia’s best glutamine supplements from pure pharmaceutical grade L-glutamine to advanced blends designed for post-workout repair or gut support. Glutamine plays a vital role in: Muscle recovery – helping reduce soreness and support tissue repair Immune function – especially important during intense training blocks or calorie deficits Gut lining integrity – supporting digestion and intestinal health It’s especially useful for athletes undergoing heavy training, endurance athletes, or anyone in a cut or recovery phase. Many users also find glutamine helpful for managing gut-related discomfort, especially when paired with other gut health strategies. Our range includes unflavoured, mix-easy powders that stack well with your protein, amino acids, or post-workout shake, making it simple to work into your daily routine. Whether you’re chasing faster recovery, better resilience, or improved digestion, glutamine is a smart foundational supplement to have on hand. Shop the collection below and give your body what it needs to rebuild stronger.

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Greens - MJ Fitness

Greens Supplements

Daily Nutrition, Dialed In. Greens supplements are one of the easiest ways to fill nutritional gaps, support digestion, and give your body the nutrients it needs to perform and recover at its best, day in, day out. At MJ Fitness, our Greens collection features the best superfood blends, greens powders, and wellness formulas available in Australia. These products are packed with ingredients like barley grass, spirulina, chlorella, wheatgrass, broccoli, spinach, turmeric, and adaptogenic herbs, designed to fuel your body with nutrients that matter. Whether you’re looking to: Boost immunity Support gut health Alkalise your system Or simply get more out of your day with clean energy and focus …a great greens powder can be a game changer. Our curated range includes naturally sweetened and easy to mix options, perfect on their own, or added to your morning smoothie or post-workout shake. Many formulas also include probiotics, digestive enzymes, and antioxidants to promote total-body wellness and improved nutrient absorption. Training hard isn’t just about what you lift, it’s about how you fuel, recover, and support your system from the inside out. Our greens supplements are here to help you stay consistent, feel better, and train with intent. Explore the range below and find your go to greens formula. Because when your body runs better, you train better.

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Joint Support - MJ Fitness

Joint Support

Joint Support supplements are designed to keep you moving, protecting the joints, tendons, and connective tissues that power every lift, stride, and rep. Whether you’re an athlete, lifter, or just someone who trains hard, joint health is essential for long-term performance and injury prevention. Every workout puts stress on your joints, especially under heavy load or repetitive movement. Over time, this can lead to stiffness, soreness, or reduced mobility. Joint Support products provide the nutrients your body needs to maintain healthy cartilage, reduce inflammation, and aid recovery so you can keep training without discomfort. The most effective formulas include ingredients such as Glucosamine, Chondroitin, and MSM, which work together to support joint cushioning and repair. Many also contain Turmeric (Curcumin) and Boswellia Serrata for their powerful anti-inflammatory properties, as well as Collagen Peptides and Hyaluronic Acid to enhance tissue elasticity and lubrication. For additional protection, Fish Oil and Omega-3s help reduce joint inflammation and stiffness while promoting overall joint resilience. Joint Support supplements can be used year-round to maintain healthy mobility or during recovery phases when joints need extra care. They pair perfectly with Collagen Protein or Recovery Support products to form a complete structural health stack. At MJ Fitness, we stock Australia’s best Joint Support supplements, carefully selected for their quality, purity, and proven results. Whether you’re lifting heavy, running hard, or just want to protect your long-term mobility, these products help you stay active, strong, and pain-free. Healthy joints mean stronger training and better performance, for life.

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Liver Support - MJ Fitness

Liver Support

Liver Support supplements are designed to help your body’s most important detox organ perform at its best. The liver plays a vital role in filtering toxins, processing nutrients, metabolising fats and carbohydrates, and maintaining hormonal balance, all of which directly impact your energy, recovery, and overall wellbeing. Modern lifestyles can put significant strain on the liver through poor diet, alcohol intake, stress, medications, or environmental toxins. Liver Support formulas provide key nutrients and herbal compounds that assist the liver’s natural detoxification and regeneration processes, helping you stay healthy from the inside out. Common ingredients include Milk Thistle (Silymarin), Turmeric (Curcumin), Dandelion Root, Glutathione, N-Acetyl Cysteine (NAC), and Alpha Lipoic Acid (ALA), all known for their ability to protect liver cells, support detox pathways, and promote antioxidant activity. Together, they help neutralise free radicals, aid bile production, and optimise the liver’s ability to process waste efficiently. Liver Support supplements are ideal for anyone following a high-protein diet, using pre-workouts or fat burners, or simply wanting to improve digestion, metabolism, and long-term health. They can be used daily or as part of a periodic cleanse to maintain optimal liver function year-round. At MJ Fitness, we stock Australia’s leading Liver Support products, trusted by athletes and everyday health-conscious individuals alike. Each formula is carefully selected for its purity, potency, and proven effectiveness in supporting one of the body’s hardest-working organs. Support your liver. Support your results.

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Creation Supplements Turkesterone TurkePure Muscle Builder 60g Unflavoured

Performance Enhancer

Performance Enhancers are designed to help you push harder, lift heavier, and recover faster, giving you the edge when every rep, set, and second counts. These are the next-level supplements that go beyond the basics, optimising your body’s ability to perform at its peak. This category includes advanced formulas that target strength, power, endurance, and focus, everything your body and mind need to perform at their best. Key ingredients like Creatine, Beta-Alanine, and Citrulline Malate support explosive energy and muscle output, while Betaine Anhydrous and Nitric Oxide Boosters enhance endurance and blood flow for better pumps and sustained performance. You’ll also find natural anabolic compounds like Turkesterone, and Laxogenin, plant-based muscle builders that support protein synthesis and recovery without affecting hormone levels. These are ideal for those looking to increase lean muscle, strength, and power naturally. For mental performance, nootropics such as Alpha-GPC, L-Tyrosine, and Rhodiola Rosea enhance focus, motivation, and the mind-muscle connection, helping you stay locked in from your first rep to your last. Together, these compounds form the ultimate toolkit for athletes and lifters who refuse to settle for average. At MJ Fitness, we stock Australia’s leading Performance Enhancers — selected for their quality, purity, and proven results. Whether you’re chasing a personal best, improving endurance, or simply want to get more out of every session, these products are built to deliver real performance you can feel. Train harder. Recover stronger. Perform better.

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Pre-Workout - MJ Fitness

Pre-Workout Supplements

At MJ Fitness, we stock the best pre-workout supplements in Australia, sourced from the most trusted brands around the world. Whether you're chasing a skin-splitting pump, razor sharp focus, or a clean energy kickstart, this collection has your session covered. Pre-workouts are designed to help you show up stronger, go for longer, and get more out of every rep. Our lineup includes high-stim pre-workouts, nootropic blends, stim-free options, and pump enhancing products, so you can find exactly what you need to match your training style and performance goals. Expect ingredients like Caffeine, Beta-Alanine, L-Citrulline, and Tyrosine, all chosen for their role in driving energy, endurance, and mental focus. For those looking to train without stimulants, we’ve got powerful stim-free pre-workouts that deliver insane pumps and enhanced blood flow, without the buzz. Whether you're a seasoned athlete or just getting started, a great pre-workout can be the game changer that helps you push past limits and perform at your peak. Combine it with a solid nutrition plan, consistent training, smart recovery and you’ll feel the difference. Shop our curated selection below and experience why more Aussies trust MJ Fitness for high-performance supplements that work.

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Protein Powder - MJ Fitness

Protein Powder Supplements

Fuel your body, recover faster, and support lean muscle with the best protein powders in Australia. At MJ Fitness, we stock a wide range of protein supplements to suit every goal and dietary preference, including fast absorbing whey protein, slow-release casein, and 100% plant based blends. Whether you're training to build muscle, lose body fat, or simply improve your nutrition, protein is essential. It helps repair muscle tissue after workouts, supports a faster recovery process, and plays a critical role in everyday health and performance. Choose from premium protein products from leading brands such as Rule 1, 1st Phorm, Optimum Nutrition, Ghost, Primabolics, and more. We stock everything from grass-fed whey to vegan protein, hydrolysed isolates to casein blends, all carefully selected for quality, mixability, and results. Not sure which one is right for you? Our expert team is here to help you find the best protein powder for your goals. Whether you need something to kickstart recovery, support weight management, or hit your macros on the go, we’ve got you covered. Explore the full range below and order online with fast Australian shipping. Build strength. Stay lean. Live fit.

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Pump - MJ Fitness

Stim-Free Pre-Workout Supplements

All Power. No Stimulants. Looking for high-performance training support without caffeine or stimulants? Our Stim-Free Pre-Workout collection brings you the best in non-stim formulas to power your workouts, without the crash. At MJ Fitness, we’ve curated a premium range of stim-free pre-workout supplements that deliver serious results: increased blood flow, muscle pump, endurance, and focus with zero caffeine or nervous system stimulation. These formulas are perfect for: Late night sessions Caffeine sensitive individuals Stacking with other products Or anyone wanting to cycle off stims without losing performance Expect ingredients like L-Citrulline, Beta-Alanine, Nitrosigine, GlycerPump®, and nootropics all clinically dosed to support intense training, improve nutrient delivery, and maximise your pump. Unlike standard pre-workouts, stim-free options rely on enhanced circulation, cellular hydration, and mental clarity to give you that locked-in feel, minus the jitters or post-session fatigue. Whether you're chasing insane pumps, enhanced performance, or a clean formula that fits your lifestyle, MJ Fitness has you covered with trusted brands that deliver results. Level up your workout on your terms. No stims. No compromise. Just pure performance.

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Sleep Support - MJ Fitness

Sleep Support Supplements

  Recharge. Recover. Perform. Sleep is where recovery happens and without it, results suffer. That’s why our Sleep Support collection is designed to help you wind down, sleep deeper, and wake up ready to go again. At MJ Fitness, we stock Australia’s best sleep supplements, formulated to support: Deeper, more restorative sleep Relaxation of the nervous system Improved overnight recovery And natural hormone balance, including melatonin regulation These products aren’t sedatives, they’re smart, synergistic formulas made with ingredients like magnesium, L-Theanine, GABA, Ashwagandha, and Zinc to help your body and mind transition into quality sleep naturally. Whether you're struggling to unwind at night, experiencing broken sleep, or simply want to optimise your recovery window, these formulas are built to support performance beyond the gym. Some options are also designed with recovery in mind, combining sleep aids with ingredients to reduce muscle soreness, inflammation, and stress, ideal for those training hard or dieting aggressively. No grogginess. No crash. Just better sleep and better recovery. Explore our sleep support range below and take the next step toward consistent performance, day after day.

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Hydration - MJ Fitness

Hydration & Electrolyte Supplements

Replenish. Perform. Repeat. Whether you’re training hard, sweating it out, or just staying active in the heat, hydration is non-negotiable. Our Hydration & Electrolyte collection brings together the best supplements to help you stay fluid balanced, energised, and performing at your peak. More than just water, true hydration means replacing the electrolytes your body loses through sweat, like sodium, potassium, magnesium, and calcium. These minerals are essential for: Muscle function and cramp prevention Cognitive clarity Endurance and stamina And overall cellular performance At MJ Fitness, we stock Australia’s top hydration supplements, including electrolyte powders, intra-workout hydration blends, and coconut water based formulas, all designed to absorb fast, taste great, and support your body in real time. Whether you’re hitting intense sessions, training fasted, sweating through summer, or looking to replace electrolytes on the go, this collection has a product to match your lifestyle and goals. You’ll find both sugar-free options and natural carb + electrolyte combos that support hydration and energy together, perfect for casual trainers, endurance athletes and weekend warriors alike. Don’t let dehydration slow your progress. Explore the range below and stay sharp, strong, and replenished every session. Because performance starts with proper hydration, only at MJ Fitness.

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