Muscle Up Protein Bars

Muscle Up Protein Bars Muscle Up Bars: The Protein Bar for People Who Read Labels! Muscle Up Bars – Protein Bars for People Who Read Labels

Tired of protein bars filled with junk?

We were too. That’s why we created Muscle Up Bars—clean, high-protein bars made with real ingredients like grass-fed whey protein and organic sweet potato. No pea or soy protein. No sugar alcohols. Just real fuel that works. Try our best-selling Peanut Butter or Chocolate Chip bars and taste the difference. Pre-workout, post-workout, or anytime—you deserve better. 💪🇺🇸

03/25/2026

Full circle moment.

We’ve known since she was a teenager grinding it out with us at our old gym—long before the Olympic platform, records, and everything that followed. Watching her grow into the athlete she is today has been incredible.

Fun fact: Celia was actually the one who first suggested we make a Peanut Butter Muscle Up Bar. Safe to say… she was onto something.

From early training days to today, one thing hasn’t changed—put in the work, fuel your body right, and keep getting better.

LOOK BETTER. FEEL STRONGER. BE HEALTHIER.
Built for Lean Muscle.

03/16/2026

Burpees over the bar never get easier.

You just get stronger.

Built for Lean Muscle.

LOOK BETTER.
FEEL STRONGER.
BE HEALTHIER.

FUEL YOUR LIFT.BUILD YOUR STRENGTH.Clean protein, real ingredients.No fillers, just results.15g Protein.Lori, Co-Founder...
02/03/2026

FUEL YOUR LIFT.
BUILD YOUR STRENGTH.

Clean protein, real ingredients.
No fillers, just results.
15g Protein.

Lori, Co-Founder
Who makes your bar?

01/26/2026

Double unders don’t get easier with age.
You just get better at the work.

Masters athlete energy.
Fueled by clean ingredients and real protein.

Muscle Up Bars — Built for Lean Muscle 💥
co-founder
Who makes your protein bar?





Chocolate Chip. Built for Lean Muscle. 🍫💪This isn’t a dessert pretending to be healthy.It’s real fuel designed to suppor...
01/20/2026

Chocolate Chip. Built for Lean Muscle. 🍫💪

This isn’t a dessert pretending to be healthy.
It’s real fuel designed to support lean muscle, recovery, and performance.

✔ 15g clean whey protein
✔ Low sugar (more protein than sugar)
✔ No sugar alcohols, no fillers, no crash
✔ Soft texture. Real chocolate. Honest ingredients.

Because building lean muscle starts with what you put in your body — every day.

👉 Read the label. Choose better.
🔗 muscleupbars.com












⭐️⭐️⭐️⭐️⭐️Score 4!“Very yummy and creamy… my daughter loved the chocolate chip!”This is exactly why we do what we do.Two...
01/15/2026

⭐️⭐️⭐️⭐️⭐️
Score 4!

“Very yummy and creamy… my daughter loved the chocolate chip!”

This is exactly why we do what we do.
Two flavors. Clean whey protein. No sugar alcohols. No junk.

Whether you’re fueling workouts or finding a protein bar the whole family actually enjoys — Muscle Up Bars are built for lean muscle and real life.

👉 Start with our Sample Pack and find your favorite.







Built for Lean Muscle!This is what clean protein looks like.Soft texture.Real ingredients.Whey protein designed to suppo...
01/11/2026

Built for Lean Muscle!
This is what clean protein looks like.

Soft texture.
Real ingredients.
Whey protein designed to support lean muscle — not stomach issues.

Read the label. Fuel smarter.

Ice skating with Lori…then a quick stop at the market.Seeing Muscle Up Bars on the shelf still feels surreal.We built th...
01/06/2026

Ice skating with Lori…
then a quick stop at the market.

Seeing Muscle Up Bars on the shelf still feels surreal.

We built these bars for days like this — when you’re moving, busy, and still want to fuel your body the right way.

Clean ingredients. 16g whey protein. No shortcuts.

Thanks for supporting a small, founder-led brand ❤️






Hung by the chimney with care… Muscle Up Bars everywhere! 🎄
The only thing sweeter than Christmas morning is knowing the...
12/26/2025

Hung by the chimney with care… Muscle Up Bars everywhere! 🎄
The only thing sweeter than Christmas morning is knowing there’s zero junk in your stocking.
Peanut Butter or Chocolate Chip – which one did Santa bring you? 😏
MuscleUpBars.com 🎁


Hung by the chimney with care… Muscle Up Bars everywhere! 🎄�The only thing sweeter than Christmas morning is knowing the...
12/26/2025

Hung by the chimney with care… Muscle Up Bars everywhere! 🎄�The only thing sweeter than Christmas morning is knowing there’s zero junk in your stocking.�Peanut Butter or Chocolate Chip – which one did Santa bring you? 😏�MuscleUpBars.com 🎁� ”

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Newtown, CT
06482

Opening Hours

Monday 8am - 7pm
Tuesday 8am - 7pm
Wednesday 8am - 7pm
Thursday 8am - 7pm
Friday 8am - 5pm
Saturday 8am - 12pm

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The Official Bar of USA Weightlifting!

The Official Bar of USA Weightlifting! The Original Muscle Up Bar was developed by a pair of masters athletes who couldn't find a protein bar that included the two most essential elements in their diet; grass fed protein and sweet potatoes. Available in The Original Cacao & Vanilla, Peanut Butter and our new Collagen Protein Double Chocolate Espresso! Enjoy as a pre-workout bar, a post-workout protein boost, or simply as a snack!