Finding the right supplement shop and nutrition shop can be the difference between slow progress and real, sustainable results. At Kato Athletic, we make nutrition simple and effective with Rexius Nutrition, our in-house supplement shop designed to support performance, recovery, and overall health.
By combining expert training with convenient, high-quality supplementation, we help our members train smarter and reach their goals faster.

Why Choose an In-House Supplement Shop and Nutrition Shop?
Not all supplements are created equal. Many athletes waste money on products that don’t align with their training goals. That’s why having it in-house matters.
Rexius Nutrition is fully integrated into Kato Athletic, meaning our recommendations are based on how you train, how often you train, and what your body actually needs. No guesswork. No hype. Just results-driven nutrition support.
Rexius Nutrition: Built for Performance and Recovery
Rexius Nutrition offers a carefully selected range of supplements to support every phase of training.
Protein and Recovery Support
Protein supplements play a critical role in muscle repair and growth.
Rexius Nutrition carries high-quality protein options to help athletes recover faster and stay consistent.
Pre-Workout and Energy Products
When used correctly, pre-workout supplements can improve focus, intensity, and endurance. Rexius Nutrition prioritizes clean, effective formulas that support performance without unnecessary fillers.
Strength, Endurance, and Hydration
Creatine, amino acids, and hydration products help maximize output and reduce fatigue. These staples are essential for athletes training at a high level.

Health and Wellness Supplements
Long-term success depends on more than muscle. Vitamins and wellness supplements support immune health, hormone balance, and daily energy.
Education-Driven Supplement and nutrition shop
What separates Rexius Nutrition from a typical shop is education. Supplements should enhance a solid nutrition foundation — not replace it.
Because Rexius Nutrition is located inside Kato Athletic, our team understands your workouts and recovery demands. This allows us to guide members toward smarter supplement choices that align with their goals.
Convenience That Supports Consistency
Having a supplement shop and nutrition shop inside your gym removes barriers. Grab what you need before or after training without extra stops or online uncertainty.
Consistency builds results, and Rexius Nutrition makes staying consistent easier than ever.
Fuel Your Results at Kato Athletic
At Kato Athletic, we believe training and nutrition should work together. With Rexius Nutrition, our members have access to a complete fitness solution expert coaching, structured workouts, and reliable supplementation under one roof.
If you’re serious about strength, physique, or performance, choosing the right supplement shop and nutrition shop is essential. Head to https://examine.com/supplements/creatine/?show_conditions=true for some benefits of creatine.
Train hard. Fuel smart. Recover stronger — with Rexius Nutrition at Kato Athletic.
