As a former Australian and World Champion Bodybuilder Grant Mayo introduced his own line of Sports Nutritional supplements Genetix Nutrition to ensure these products would assist others in achieving their own peak physical condition.

Fuelled by passion, powered by science, Genetix Nutrition has been shaping Aussie fitness journeys for over 16 years and counting. Trusted by over 1 million legends nationwide, Genetix delivers premium supplements designed to elevate performance, accelerate recovery, and back your goals every step of the way.

Born from a drive for success and innovation, Genetix Nutrition creates smart, effective formulas that help you move better, lift heavier, recover faster, and live stronger. From lean proteins like Lean Whey and Lean WPI, to high-performance pre-workouts like Revive, and fat burners like Lipo Fyre, the Genetix range is built to deliver real results without the hype.

Manufactured to the highest standards, with quality ingredients and relentless attention to detail, Genetix is all about making your transformation journey simple, powerful, and sustainable.

At Nutrition Warehouse, we're pumped to bring you the full Genetix lineup, because if you're chasing greatness, you need the right fuel to back the fire. Smash your goals with Genetix Nutrition and make every session count.

The Science Behind Genetix Nutrition

Genetix Nutrition is built on evidence-based formulation and performance-driven science. Each product in the range is designed to support training, muscle recovery, and overall wellbeing — without unnecessary fillers or marketing fluff.

Research-backed ingredients such as whey protein isolate, BCAAs, L-carnitine, and creatine monohydrate are used in optimal ratios to assist with training output and post-exercise recovery.

To learn more about how protein supports your results, check out The Best Whey to Fuel Your Gains on FITTALK.

Explore the Genetix Nutrition Range

The Genetix collection at Nutrition Warehouse delivers a complete lineup of sports nutrition and wellness essentials for every goal and lifestyle. Whether you’re chasing lean muscle, enhanced endurance, or all-day energy, there’s a Genetix product to support your journey.

• Genetix Protein: Featuring Lean Whey and Lean WPI, these premium blends deliver high-quality nutrition that supports recovery, lean muscle growth, and great taste in every scoop.
• Genetix Pre-Workouts: High-performance energy and focus support with Stim FX and Pre FX, designed to power your sessions and help you push past limits.
• Genetix Fat Burners: Targeted formulas such as Hydroxy Lean and Shred FX help support energy, focus, and metabolic balance when combined with regular exercise.
• Genetix Amino Acids: From Revive to 100% Pure BCAA, these formulas assist muscle repair, hydration, and recovery before, during, or after training.
• Genetix Pure Series: Clean, single-ingredient supplements like Creatine, Beta Alanine, and L-Citrulline that give you complete control over your performance stack.
• Genetix Recovery Supplements: From Hydration FX to ZMA Pro, these recovery essentials help you rebuild, refuel, and recharge after every session.
• Genetix Capsules: Convenient, easy-to-take supplements for targeted wellness, performance, and energy support.
• Genetix Stacks: Purpose-built supplement bundles designed for specific goals, from muscle gain to recovery, offering both value and performance.
• Genetix Best Sellers: Discover the most-loved Genetix products trusted by athletes, fitness enthusiasts, and everyday Australians nationwide.

Why Genetix Nutrition Stands Out As One Of Australia's Favourite Brands

Developed by industry veteran Grant Mayo, Genetix Nutrition combines firsthand athletic experience with advanced manufacturing standards. Each product batch is produced in facilities that comply with stringent Australian quality guidelines, ensuring purity, consistency, and performance reliability.

Genetix has earned its reputation through transparency and trust — every ingredient is clearly listed, and each formula is tested for quality assurance.

You can dive deeper into the brand’s origins and innovation in our Genetix Nutrition Supplement Spotlight blog.

Why Shop Genetix at Nutrition Warehouse

• Exclusive access to the full Genetix Nutrition range
• Shop In-Store at any of our 120+ locations - Find Your Store
• Same Day Supps - Same day delivery, 2 hour delivery available 
• Free delivery on qualifying orders
• 5 Scoop Guarantee for peace of mind
• Backed by expert advice from Australia’s most trusted supplement retailer

When you choose Nutrition Warehouse, you’re joining Australia’s largest fitness community, from everyday athletes to professionals chasing peak performance.