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Build Lean Muscle. Save More When You Stock Up.

Save up to 15% on clean, high-protein bars designed to support lean muscle, recovery, and everyday performance — without sugar alcohols or junk fillers.

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Muscle Up Protein Bar

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Protein Bars Built for People Who Read Labels — and Build Lean Muscle

Most protein bars look healthy… until you read the label.
Sugar alcohols, artificial flavors, and fillers don’t support lean muscle, recovery, or long-term health.

 

Muscle Up Bars are different.
We start with what actually matters: complete whey protein, low sugar, and ingredients your body knows how to use.

No gimmicks.
No digestive drama.
Just real fuel for lean muscle.

 

✔ Designed to support lean muscle development
✔ Clean protein your body can absorb and use
✔ No sugar alcohols, artificial sweeteners, or junk fillers

Read the label. Feel the difference. Fuel smarter.

  • Built for Lean Muscle & Recovery

  • Clean Ingredients Your Body Recognizes

  • Whey Protein That Works

  • No Sugar Alcohols or Artificial Sweeteners

  • Low Sugar. No Junk Fillers

  • Easy to Eat. Easy to Digest

Built for Lean Muscle. Designed for Long-Term Health.

Building lean muscle isn’t just for athletes — it’s essential for:

-Maintaining strength as you age

-Supporting a healthy metabolism

-Improving insulin sensitivity

-Protecting joints and mobility

-Staying active and independent longer

 

That’s why we created Muscle Up Bars: a clean, high-protein bar made with whey protein to help support muscle repair, recovery, and long-term health — without the sugar alcohols, fillers, or junk that hold your body back.

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Peanut Butter with Cacao Nibs - Muscle Up Bars
Peanut Butter with Cacao Nibs - Muscle Up Bars
Peanut Butter with Cacao Nibs - Muscle Up Bars

500+ Reviews!

Peanut Butter with Cacao Nibs (Box of 12)

Peanut Butter Protein Bar – Simple Ingredients, Serious Nutrition!

Our #1 best-selling Peanut Butter Protein Bar is crafted for those who demand real ingredients and real results. Made with organic peanut butter, crunchy cacao nibs, and protein crisps, it delivers a perfect balance of taste and texture. We also add organic sweet potato—nature’s best carbohydrate—for sustained energy without the sugar spikes.

Unlike other bars loaded with sugar alcohols and artificial fillers, ours always contains more protein than sugar. No pea protein. No junk. Just clean, delicious fuel for your body—making it one of the most healthy protein bars you can feel good about eating.

Because what’s on the label matters.

2 Boxes

SAVE 5%
$ 37.95

3 Boxes

SAVE 10%
$ 37.95

Best Value

4 Boxes

SAVE 15%
$ 37.95
$ 37.95

  • Ingredients

  • Benefits

Made with organic peanut butter, 16g of clean whey protein, and low sugar—no maltodextrin, no sugar alcohols, and no artificial ingredients.
Just clean, satisfying fuel made from real food for people who read labels.

✅ 16g of complete whey protein for muscle repair and recovery
✅ Naturally rich, creamy flavor from organic peanuts
✅ Low sugar and no fillers for steady, crash-free energy
✅ Perfect for post-workout, travel, or healthy snacking
 

Our #1 best-seller — simple, honest, and seriously good.
Delicious Chocolate Chip Protein Bars - Muscle Up Bars
Delicious Chocolate Chip Protein Bars - Muscle Up Bars
Delicious Chocolate Chip - Muscle Up Bars
Delicious Chocolate Chip Protein Bars - Muscle Up Bars

500+ Reviews!

Delicious Chocolate Chip (Box of 12)

Chocolate Chip Protein Bar – Clean Ingredients, Unmatched Taste!

Our Chocolate Chip Protein Bar is packed with high-quality whey protein, crunchy cacao nibs, and smooth almond butter for a rich, satisfying flavor. Sweet potato and coconut nectar provide just the right touch of natural sweetness—without the sugar alcohols, artificial flavors, or chemical aftertaste found in other bars. Plus, while many so-called “healthy” bars have more sugar than protein, ours always delivers more protein than sugar.

No pea protein, no soy protein. No fillers. Just real ingredients for real results—available directly to customers looking for quality healthy protein bars in the USA. Because what’s on the label matters.

2 Boxes

SAVE 5%
$ 37.95

3 Boxes

SAVE 10%
$ 37.95

Best Value

4 Boxes

SAVE 15%
$ 37.95
$ 37.95

  • Ingredients

  • Benefits

Made with almond butter, cacao nibs, and 15g of clean whey protein.
No oats, no maltodextrin, no sugar alcohols — just a clean, delicious bar that tastes indulgent but fuels performance.

✅ Real chocolate flavor with low sugar and no junk
✅ Smooth almond butter texture and naturally satisfying taste
✅ A smarter way to satisfy your sweet tooth — with clean protein
 

Chocolate chip cookie flavor meets clean nutrition — for people who read labels.

For the Athlete in All of Us

what people are saying

5.0

464 REVIEWS

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High-quality whey protein. Low sugar. No shortcuts.

  • More protein than sugar - so your body can actually build and recover

  • Naturally and lightly sweetened - no sugar alcohols, no bitter aftertaste

  •  ✔ Simple, clean ingredients - nothing your body doesn’t need

     

    This is protein you can use — before workouts, after workouts, or anytime your body needs real fuel.

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  • Ingredients

  • Benefits

Protein Bars for People Who Read Labels

Tired of bars that talk “healthy” but hide the junk? We were too.
That’s why every Muscle Up Bar is made with real ingredients, no maltodextrin, and no sugar alcohols—just clean fuel your body recognizes.
 

✅ 16g of clean whey protein
✅ Low sugar, no fillers
✅ No artificial sweeteners or preservatives
✅ Simple ingredients you can pronounce

If you read labels, you’ll see the difference.

Clean Fuel That Works as Hard as You Do

Muscle Up Bars are built for people who care about performance, recovery, and what goes into their body.

 

✅ Supports lean muscle recovery
✅ Satisfies hunger and keeps energy steady
✅ Great taste without the crash
✅ Perfect for post-workout, travel, or healthy snacking

Real food. Real results.
Because clean fuel should never be a compromise.

Questions?

What makes Muscle Up Bars different from other protein bars?

Most protein bars cut corners — using sugar alcohols, artificial sweeteners, or low-quality protein that your body doesn’t fully use.

Muscle Up Bars are different by design.
We use high-quality whey protein to support lean muscle, keep sugar low, and skip the ingredients that cause bloating or digestive issues.

✔ More protein than sugar
✔ No sugar alcohols, maltodextrin, or fillers
✔ Clean ingredients your body can actually use

Built for people who train, care about long-term health, and read labels.

Are Muscle Up Bars good for muscle recovery?

Yes. Muscle recovery depends on giving your body the right protein at the right time.

Muscle Up Bars provide 16g of fast-absorbing whey protein, which helps:
✔ Support muscle repair after training
✔ Maintain lean muscle mass
✔ Reduce breakdown between meals

Because we keep sugar low and avoid digestive irritants, your body can focus on recovery — not fighting inflammation or crashes.

When’s the best time to eat a Muscle Up Bar?

Muscle Up Bars are designed to work whenever your body needs protein most.

Best times include:
✔ After workouts for recovery
✔ Between meals to support lean muscle
✔ On-the-go when real food isn’t an option

Whether you’re training, working, or traveling, Muscle Up Bars make it easy to stay consistent — and consistency is what builds lean muscle over time.

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