Muscleology athlete training with sports nutrition supplements

WHAT'S ON THE LABEL
IS WHAT'S
IN THE TUB.

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Muscleology athlete Yuli Ruiz with nitro-up protein

WHEY THAT WORKS
AS HARD AS YOU DO.

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Athlete with Muscleology BCAA and electrolytes

FUEL YOUR RECOVERY.
COME BACK STRONG.

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🇺🇸 Family-Run in the USA Since 2003 🔬 cGMP-Manufactured & Batch-Tested ✅ Honest Labels · No Amino Spiking 🤝 Taste-It-First Guarantee

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🎯 Built for your goal ⚡ Takes 60 seconds 🤝 Taste-It-First guarantee

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Family-run since 2003 · 42% of our customers reorder

★★★★★

Rated 4.8 / 5 by Our Customers

Over 208 verified reviews from real athletes and everyday lifters and a 42% reorder rate, about double the industry norm. Every tub is backed by our Taste-It-First guarantee.

BEST SELLERS

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Daily Protein / Post-Workout / Clean Nutrition

ISO^UP 100% Whey Protein Isolate

$119.99

Muscle Building Protein / Muscle Recovery / Whey Blend

Nitro^UP Whey Protein Blend

from $49.99

Recovery / Intra-Workout / Amino Acids

Super8 – BCAA + Glutamine + Electrolytes Drink Mix

$39.99

Digestive Support / Detox / Gut Health

Myofiber® – Premium Daily Fiber & Digestive Formula

$34.99

BUILD MUSCLE

Daily Protein / Post-Workout / Clean Nutrition

ISO^UP 100% Whey Protein Isolate

$119.99

Muscle Building Protein / Muscle Recovery / Whey Blend

Nitro^UP Whey Protein Blend

from $49.99

Mass Gainer / Clean Gainz / High Calorie

Mass-ology – Clean Weight Gainer with 50g Protein & Digestive Enzymes (Vanilla / Chocolate)

$59.99

Strength / Power / Performance

Pure Power – Creapure® Creatine Monohydrate (Unflavored) – 60 Servings

$39.99

BURN FAT

Fat Metabolism / Thermogenic / Stimulant-Based

E-Cinerator™ – Thermogenic Energy & Focus Formula | 60 Capsules

$39.99

Diuretic Support / Cleansing / Cut Prep

DPX Cuts Daily Wellness & Hydration Support | 120 Capsules

$34.99

Burn Fat / Increase Energy / Metabolism

L-Carnitine Liquid 3000mg with Vitamin B5 – Sugar Free Formula

$29.99

Fat Metabolism / Stimulant-Free / Plant-Based

Veggie CLA® – Safflower Oil Softgels

$24.99

Build Your Own Stack

The More You Stack, The More You Save

Mix and match any supplements to build your own stack. The discount applies automatically at checkout — no code needed.

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15% OFF

3 or more items

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WHAT YOU'RE ACTUALLY PAYING FOR

Every Dose On The Label

You can see the exact amount of every active ingredient. No proprietary blends — just transparent formulas so you know exactly what you’re getting.

No Amino Spiking

No amino spiking. Our protein formulas are built around transparent protein content and quality ingredients, so you know what you’re getting in every serving.

Established in 2003 • Family-Run Since 2010

Established in 2003 and family-run since 2010. We’ve built Muscleology around honest formulas, quality products, and long-term relationships with the people who use them.

42% Of Customers Reorder

42% of our customers come back for another order — a reflection of the consistency and trust we work to earn.

Stocked In 7 Countries

Muscleology is currently stocked in 7 countries across the Caribbean and Latin America. Outside the U.S.? Find a stockist near you.

Taste It Before You Commit

Try one serving. Don’t love the flavor? Contact us and we’ll help make it right

Let customers speak for us

from 209 reviews

Excellent product

This tastes amazing and really works! I love this!

Vicki Suter

12/15/2022

L-Carnitine Liquid 3000mg – Clean Energy & Metabolic Support | Muscleology

THIS DTOX liver kidney cleanser

THIS DTOX liver & kidney cleanser is AMAZING! A quick way to start literally EVERY DAY!

Belen Dancy

10/02/2018

DTOX® – Daily Wellness Formul

The taste is great I

The taste is great. I take first thing in the morning.

Marlene Billups

10/02/2018

CLA Weight Management

I love this product so

I love this product so much. I get frustrated using a million different water pill, so I'm really glad I found dpxcuts works great for me.

Sharika Hedge

10/02/2018

RedTest® – Men's Vitality & Performance Formula

I love this dpxcuts so

I love this dpxcuts so much. I get frustrated using a million pills from other diuretic products, so I'm really glad I found this product since it doubles as a water loss & weight loss for me.

Sharika Hedge

10/01/2018

RedTest® – Men's Vitality & Performance Formula

Massology weight gainer taste great

Massology weight gainer taste great. I take first thing in the morning.

Shahbaz Nastasi

10/01/2018

Mass-ology – Clean Weight Gainer with 50g Protein & Digestive Enzymes (Vanilla / Chocolate)

As a pre workout go

As a pre workout go, the taste of this is about as good as it gets. Having tried many pre workout supplements in the past, this supplement will rarely be beaten on taste.

Cherryl Hedberg

09/28/2018

Sledgehammer – Intense Pre-Workout Formula (Fruit Crush / Pineapple)

As protein shakes go the

As protein shakes go, the taste of nitro up is as good as it gets. Having tried many whey protein supplements in the past, this nitro up protein will rarely be beaten on taste.

Carlyn Goodman

09/25/2018

Nitro^UP Whey Protein Blend

My favorite product of all

My favorite product of all! Redtest Keeps me going hard through the day with no side effects!

David Beaudette

09/23/2018

RedTest® – Men's Vitality & Performance Formula

For all heavy lifters this

For all heavy lifters, this is a great muscle recovery supplement, great taste and easy mix.

Marlon Sisto

09/23/2018

Mass-ology – Clean Weight Gainer with 50g Protein & Digestive Enzymes (Vanilla / Chocolate)

I love the flavor It

I love the flavor ! It wakes me up ! And keeps me energized throughout my workout, or after it

Jena Fouche

09/22/2018

CarnitineComplete Muscle Support

This DPXCUTS diuretic is unique

This DPXCUTS diuretic is unique . It is a great product to take if you looking to lose water weight without cramping. You can use this when you wake up, in the afternoon or stack with fat burner for better result.

Keva Klosterman

09/13/2018

RedTest® – Men's Vitality & Performance Formula

Nitro up my favorite protein

Nitro up my favorite protein of all! Keeps me drinking every day, mix well & taste amazing!

Raina Everitt

09/13/2018

Nitro^UP Whey Protein Blend

Love this product Helps keep

Love this product! Helps keep me from getting as sore and also helps get my water in for the day by adding some great flavor

Elliott Routh

09/11/2018