Premium Sports Nutrition for Athletes & Fitness Enthusiasts

  Discover Musculus Boss, the leading provider of high-quality sports nutrition supplements designed to fuel your performance, enhance recovery, and support your fitness goals. Shop now for the best in protein, pre-workout, post-workout, and more.

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Fuel Your Performance with Musculus Boss

At Musculus Boss, we believe that the key to unlocking your true potential lies in the fuel you give your body. Founded by Henry Calvill, our mission is to provide athletes, fitness lovers, and those committed to a healthier lifestyle with premium sports nutrition products that deliver real results. 
Whether you're training for a marathon, pushing through your daily workout, or simply looking to stay energized throughout the day, Musculus Boss is here to support you with the highest quality supplements designed to optimize your performance, recovery, and overall well-being.

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Customer Testimonials

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"Musculus Boss helped me push through my toughest workouts. The Pre-Workout Power Surge is a game-changer! I've never felt more energized and focused."

David

Professional Athlete

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"I love the taste and quality of the Musculus Whey Protein. It's become a key part of my daily routine for recovery!"

Emma

Fitness Enthusiast

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"As a runner, staying hydrated is crucial. The Hydration Boost has kept me feeling strong during my training runs, even in the heat."

Carlos

Marathon Runner

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We're Here to Help

Have questions? Reach out to our customer service team for any inquiries or support. Get in touch via phone, email, live chat, or social media, and we’ll assist you promptly.

We’re here to help! Whether you have questions about our products, need assistance with your order, or just want to learn more about Musculus Boss, our dedicated team is ready to assist you. Reach out to us via the contact options below, and we’ll get back to you as soon as possible.

Contact Form

If you prefer, you can fill out the contact form below, and we will respond to your inquiry as soon as possible:

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Customer Service Info



You can reach us through the following channels:

6925 Westlake Rd, Indianapolis, IN 46214, USA

+1 317 387 0820

support@musculusboss.com

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