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Check out R1 Whey Blend Protein. Great taste and great value.
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Need a gift idea? Grab a gift card for your favorite gym rat.
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Muscle Up

for your fitness Journey!

Muscle mastery starts here: Discover the ultimate fuel for your fitness journey.

Explore Our Products

Your #1 Source for Premium Fitness Supplements, Apparel, and Nutrition in Watertown, NY and WORLDWIDE – Boost Your Workouts with Top Brands and Expert-Approved Products!

Looking to elevate your performance and achieve your fitness goals? At The Muscle Shop in Watertown, NY, we specialize in sports nutrition and fitness supplements that fuel your body and drive results. We Ship Worldwide! As the go-to source for workout supplements, muscle-building formulas, and health products, we offer an extensive selection, from the Face Blaster Pre-Workout to our best-selling Girth Master Creatine Monohydrate. Whether you're after enhanced energy, faster recovery, or optimal strength gains, our high-quality products have you covered.

Shop top brands like Inspired Nutraceuticals, Black Magic, and VMI Sports, and explore our range of protein powders, BCAA supplements, fat burners, and pre- and post-workout recovery options. We take pride in serving the fitness community in Watertown, Fort Drum, and Jefferson County, ensuring everyone has access to premium products for all levels of training.

Plus, check out our fitness apparel and workout gear – perfect for hitting the gym in style and comfort. At The Muscle Shop, we're dedicated to supporting your fitness journey with expert-approved supplements, friendly advice, and the best prices around. Visit us locally or shop online to experience why we're Watertown's favorite sports nutrition store.

Why Choose The Muscle Shop?

Best Selection of Fitness Supplements: From protein powders, creatine, mass-gainers to pre-workout supplements like the advanced high stim Nutrifitt Carnage, we have the products you need for any goal.

Top Fitness Brands: We stock trusted names like NutraBio, Mutant, Black Magic, VMI and Legendary Foods, ensuring you get quality with every purchase.

Locally Owned in Watertown, NY: Serving the local and global fitness community with pride and offering exclusive products that fit every fitness level.

Expert Advice & Support: Our team is here to help you choose the best workout supplements, health products, and fitness apparel to match your personal fitness journey.