Floyd Mayweather introduces 101 (ONE OF ONE), a supplement line “built for champions”

The Drop: Boxing legend Floyd Mayweather launched 101 (ONE OF ONE), a premium supplement line developed in partnership with Magnum Nutraceuticals.

The Details: A champion’s approach to supplements

“For years, I was asked what supplements I take to stay on top of my game,” says Mayweather. “I don’t cut corners in the gym and I won’t cut corners with my nutrition. 101 is designed to deliver results – period.”

Boxing legend Floyd Mayweather has launched 101 (ONE OF ONE).

The initial lineup features seven products, each formulated to support different aspects of training and recovery:

• Whey Protein ($44.99) delivers 25g of protein per serving, enhanced with prebiotic fiber and digestive enzymes to prevent bloating and maximize absorption.
• Sport Pre-Workout ($35.99) featuring NeuroRush and electrolytes for improved stamina and focus.
• Loaded Pre-Workout ($49.99) packing 8g of Citrulline for serious performance enhancement.
• Creatine Monohydrate (starting at $29.99) aims to increase muscle mass and power output, while also supporting cognitive function.
• Peptide Builder ($64.99) features PeptiStrong® and DL185™, claiming to fight lean muscle loss 54% better than milk protein.
• Greens + Gut Health ($44.99) provides four servings of fruits and vegetables per scoop, while the Hydration formula ($39.99) comes in convenient stick packs loaded with essential electrolytes and Taurine.

This launch marks Mayweather’s first venture into supplements, adding to his wellness empire that includes Mayweather Boxing + Fitness gyms. The brand’s partnership with Magnum Nutraceuticals brings over 20 years of supplement formulation expertise to the table.

Magnum Nutraceuticals CEO Bill Russell adds, “Together, we’ve created 101—a brand that stands for excellence, authenticity, and results. This is more than a supplement line; it’s a testament to Floyd’s championship mindset and our shared passion for performance.”

Where to buy

101 supplements are available now at youare101.com and through supplement retailers nationwide via Sportlife Distribution, Europa Sports Partners, and Muscle Foods USA.