Sports Tested Supplements

When performance and integrity matter, choose supplements that have been independently tested and certified for sport. Our Sports Tested Supplements collection features products approved by HASTA (Human and Supplement Testing Australia) and Informed Choice, giving athletes complete confidence that what’s on the label is exactly what’s in the tub.

These certifications are recognised globally and ensure every batch has been screened for banned substances. That means you can train, recover, and compete knowing your supplements meet the highest standards of safety and quality, trusted by professional athletes, coaches, and sporting organisations across Australia.

Whether you’re competing at an elite level or simply want the cleanest, most transparent products available, this collection includes a wide range of protein powders, pre-workouts, recovery formulas, amino acids, and hydration products, all batch tested and verified to be safe for sport.

At MJ Fitness, we believe trust is earned. That’s why every product in this collection carries official certification from HASTA or Informed Choice, with full traceability from manufacturing to testing. No shortcuts. No grey-area ingredients. Just supplements you can use with total confidence.

If you take your training seriously and demand the same standards as Australia’s top athletes, these are the products for you, clean, tested, and proven to perform.

Train hard. Recover smart. Compete clean.