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. 💪🇺🇸

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 🎁� ”

Santa’s helper delivers just in time for Christmas! Merry Christmas everyone! 🎄🎁🎄🎁🎄🎁
12/25/2025

Santa’s helper delivers just in time for Christmas! Merry Christmas everyone! 🎄🎁🎄🎁🎄🎁

Santa’s helper delivered to Big Y just in time for Christmas! Merry Christmas everyone! 🎄🎁🎄🎁
12/25/2025

Santa’s helper delivered to Big Y just in time for Christmas! Merry Christmas everyone! 🎄🎁🎄🎁

Not all protein bars are created equal.Whey builds muscle.Collagen doesn’t.Soy and plant blends dilute your protein just...
12/08/2025

Not all protein bars are created equal.
Whey builds muscle.
Collagen doesn’t.
Soy and plant blends dilute your protein just to inflate the number on the wrapper.

We don’t water our bars down. Ever.
You get the full 16g of whey protein — every single time.

🎁 Holiday bundles now live
Grab them while the deal is running.


🔥 CYBER MONDAY BLOWOUT IS HERE 🔥Our biggest Buy More, Save More event of the year on 5-Star Protein Bars — for people wh...
12/01/2025

🔥 CYBER MONDAY BLOWOUT IS HERE 🔥
Our biggest Buy More, Save More event of the year on 5-Star Protein Bars — for people who read labels.

Stock up on clean fuel made with real ingredients, 16g of whey protein, low sugar, and ZERO junk.
Perfect for powering through the holidays without the crash.

💥 Buy More, Save More:
2 boxes = 5% off
3 boxes = 10% off
4 boxes = 15% off

🇺🇸 Clean ingredients. High protein. Proudly pro-America.

👉 Tap to load up your pantry before this deal disappears tonight!
https://muscleupbars.com/pages/muscle-up-bar



Still Thankful… but Also Hungry Again!If you’re anything like us, Thursday was turkey… Friday was leftovers… and Saturda...
11/29/2025

Still Thankful… but Also Hungry Again!

If you’re anything like us, Thursday was turkey… Friday was leftovers… and Saturday is:
“Why am I hungry again already?” 😂

Keep it clean, keep it simple, keep it not full of mystery ingredients.
Muscle Up Bars — Protein bars for people who read labels. 🇺🇸

Still Thankful… but Also Hungry Again!If you’re anything like us, Thursday was turkey… Friday was leftovers… and Saturda...
11/29/2025

Still Thankful… but Also Hungry Again!

If you’re anything like us, Thursday was turkey… Friday was leftovers… and Saturday is:
“Why am I hungry again already?” 😂

Keep it clean, keep it simple, keep it not full of mystery ingredients.
Muscle Up Bars — Protein bars for people who read labels. 🇺🇸

Address

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!