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Based on 6168 reviews
89%
(5467)
7%
(442)
2%
(117)
1%
(57)
1%
(85)
Espresso

These dark chocolate espresso bars are the best I have tried so far. I have had the multi variety pack and they were good but these are my favorite.

Best Protein Bars ever

I’m on a continuous quest to find clean, good tasting protein bars. C1 set the bar for anything else. Highly recommend getting the Sample Pack to start you off.

K
8 Bar Variety Pack
Kip Baumann
Best bars

These are the best bars I have had. The taste is better than store brands. They are the perfect size for meal replacement. I eat them slowly for lunch over a 30 minute period and I stay full till dinner time. Getting ready to place my second order.

M
8 Bar Variety Pack
Mark Herron
Keeps me going on the golf course.

A fellow golfer turned me on to C1 Nutrition Bars. They taste great and keep my energy up for the round. I would highly recommend C1 Nutrition Bars as a meal replacement or for when you need extra energy.

Dark Chocolate Espresso

Love the Lemon Poppy Seed. I enjoy it with my morning coffee. Recommend this flavor.

R
Apple Cinnamon
Ralph Finaldi
Great Fall Flavor

Great small meal replacement. Perfect for the golf course, hiking, a long drive. Pairs very nicely with coffee.

A
Apple Cinnamon
AJ Martinez
C1 Apple Cinnamon bars are delicious!

One of my favorite flavors of these great bars!

A little dry

Great taste. Just a little dry.

B
Cranberry Orange
Brian Massengill
Delicious quick meal

Cranberry Orange is my favorite flavor — well balanced flavors for a satisfying bar.

Calms My Cravings

I really enjoyed this bar with coffee. However, I didn't taste the apple and cinnamon flavors as I expected. That will not stop me from re-ordering!

Excellent. Tasty and filling.

R
Lemon Poppy Seed
Rish Stanley
Delicious!!

I love these bars and they are perfect to take when I travel! Thank you for making these so delicious- any chance of a cherry one in the future??

Sample Pack of High-Protein Bars

Excellent Nutritional value , taste great ,& fair priced . Even better, a Veteran owned Buisness

H
Peanut Butter Chocolate
Heinie Zimmerman

Still a Marine Semper fi mac 1954-58

R
Peanut Butter Chocolate
Renee Kornmiller
Nee’

Love the peanut butter chocolate ones!!
I love the healthy ingredients

D
Cranberry Orange
Darryl Daniel

Such excellent taste and texture , I use these to power up my surf days.
Excellent bar none

A
Apple Cinnamon
Alan Kaneshiro
Perfect

Perfect on the go meal. A complete meal with clean ingredients in one package. Taste great and keeps me full and satisfied. Peanut Butter Chocolate and Apple Cinnamon are my favorites.

Awesome! Awesome! Awesome!

Taste, texture, great ingredients…they have ut all.

M
8 Bar Variety Pack
Marcello Palombi
Deliciousness!

Amazing quality of bars and I actually feel so much better after eating one, no joke. It feels like calm and sustained energy. I work long hours at times without access to lunch during the day and these are so important to have on me.

A
Blueberry Ginger
Andrea Frankel
Pretty good

A little dry, but edible if taken in tiny bites. Flavor is excellent and nutrition is outstanding. When I hit one that is just too dry, it makes an excellent parfait crumbled over Greek yoghurt fresh blueberries!

GREAT PRODUCT, ON THE GO FOR THOSE WHO KNOW

Love the different flavors, customer service is great. A great option for busy active lifestyle