Core Nutritionals

When you demand real performance from your supplements, Core Nutritionals delivers. Engineered by pro-bodybuilder Doug Miller and competitor Stephanie Miller, this American based brand is built on transparency, integrity and elite results. 

From their flagship pre-workout formulas like “FURY™” which continuously evolve to stay at the cutting edge of performance nutrition, to full spectrum blends designed for pump, endurance and recovery, Core Nutritionals leaves no stone unturned. 

What sets them apart is their commitment to no hidden blends, hard hitting dosages and years of refined formula design. Whether you’re chasing your first strength milestone or you’re a seasoned competitor, this brand equips you for the “Crush It” lifestyle. 

You’ll find everything from high stimulant pre-workouts, non-stim pump formulas, thermogenic, recovery supplements and more, all under the Core Nutritionals banner and stocked at MJ Fitness. Expect bold flavours, premium ingredients, and results-driven performance.

Choose Core Nutritionals because you train without compromise, you recover without shortcuts.
Train harder. Recover stronger. Perform smarter.