Signature Protein Crunch Bars Signature

Signature Protein Crunch Bars

Contains 20g of Whey Protein in Each Bar to Support Workout Recovery & Lean Muscle Growth*
Gluten Free and No Artificial Flavors
9.4  out of 10  (289 Reviews)
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Product Overview

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20g of protein baked into every bar

Feed your cravings and fuel your body

The moment you taste these three indulgent layers, you’ll know this bar is different. Baked cookie, rich cream, and satisfying crunch are smothered in sweet goodness. You’ll put your cravings in check while adding 20 grams of high-quality protein to your diet. It’s free of gluten and artificial flavors, so you can feel good about every bite.

Protein Crunch Bars Box
5g Sugar
20g Protein
5g Fiber
Protein Crunch Bar Ingredients

Only 5 Grams Sugar

Fun fact: Adding a little sugar to protein helps your body absorb the protein better, making it more effective.* And five grams of the sweet stuff is just enough to make Signature Protein Crunch Bars taste like a treat without derailing your clean diet.

Whey Protein

This snack is packed with 20 grams of whey protein to fuel muscle growth and fight muscle breakdown. Protein also helps you feel fuller longer than carbohydrates or fat can.*


The 5 grams of fiber in this bar help you feel fuller with fewer calories. Fiber takes its time moving through your digestive system, keeping you satisfied longer and supporting digestive health.* Signature Logo

A signature is a promise. A symbol of your identity. Your mark on the world. In 1999, was founded on a single promise: Trust. It’s who we are and it’s in our blood. Our Signature line is built on the same promise. Every product is no-BS, transparent, filler-free, and formulated with effective doses of research-backed ingredients you can trust. We create the highest quality supplements, so you can focus on leaving a mark of your own.

Total Transparency

Signature products are formulated with high quality ingredients at effective doses that we’re proud to share with you. We don’t hide anything in a “proprietary blend,” so you always know exactly what you’re putting into your body.

Effective Doses

An effective dose is the amount of an ingredient that has been shown to deliver results. Some supplement brands add a sprinkle of an ingredient just so they can say it’s in the product. Signature supplements always include enough to get the job done.

Research-Backed Ingredients

Trendy, flash-in-the-pan ingredients come and go. But time-tested, gym-proven ingredients are what you need to help you achieve your fitness goals. That’s what you’ll find in Signature products because that’s what works.

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Ratings & Reviews

Signature Protein Crunch Bars
Overall Rating
289 Ratings
Verified Buyer Rating
214 Ratings
Average Flavor Rating
6 Flavors
Top Rated Flavor
Chocolate Chip Cookie Dough
By clicking the button above, you agree to entering the Reviews section. Products in the Store are not intended to diagnose, treat, cure, or prevent any disease.
Oct 17, 2020
Verified Buyer
  • 9 Chocolate Chip Cookie Dough
Aug 12, 2020
Verified Buyer
  • 8 Cookies and Cream

The Cookies n Cream bars taste really good but I agree with some others about the gas. I don’t know if it’s just this flavor that causes it or it’s just the ingredients in all the flavors.

Aug 11, 2020

I recieved a complimentary Cinnamon Roll flavor bar which was AMAZING! We are very bummed we cannot purchase more.

Aug 02, 2020
Verified Buyer
  • 9 Chocolate Peanut Butter

I have been buying these for a while now. They are always handy to have around and taste good not chalky. Suddenly there is a problem. I attempted to reorder and a California shipping restriction seems to be in place. Not sure what has changed and why it will not ship to California now.

Jul 18, 2020
Verified Buyer

Not bad for the price. Just as good and better tasting that a lot of more expensive protein bars out there. Of course it's not going to taste like a Hershey bar but the chocolate chip cookie dough won't make you gag like a lot of bars do. Good chocolate flavor without being flaky, or too artificial tasting

Jul 17, 2020
Verified Buyer
  • 10 Cookies and Cream

Seriously the best protein bar I have had. Great flavor, sweetness is not an issue, love the texture and consistency (Chewy and nice crunchy bits).

Jul 03, 2020
Verified Buyer
  • 10 Chocolate Peanut Butter
  • 8 Cookies and Cream

Cookies and Cream taste similar to the Double Chocolate Chunk if you ever had it and it's good, but Chocolate Peanut Butter is by far the best flavor in my opinion

Jun 30, 2020
  • 10 Chocolate Peanut Butter
Jun 19, 2020
Verified Buyer
  • 8 Chocolate Chip Cookie Dough

Bring back the Double Chocolate! It was the best flavor by far. The others taste good, just not as good. Better than the cardboard you get from most other companies. Bit too sweet but it's a candy bar essentially so it's what you'd expect. If the double chocolate wasn't discontinued I'd give the flavor a 10/10 and buy a box a week.

Jun 05, 2020

Got a free sample of the double chocolate chunk in my amino acid drink. Loved it. Now they don’t have that flavor as I was going to order for the first time. Was trying to decide between cookies n cream or choc chip cookie dough until I read the review about the gas issues. Now nervous. Anybody else have these issues?

May 31, 2020
Verified Buyer

What happened to the Double Chocolate Chunk?! Those satisfied my sweet tooth perfectly! Trying the Cookies N' Cream now but sad to see the double chocolates discontinued.

Apr 26, 2020
Verified Buyer
  • 10 Chocolate Chip Cookie Dough

Wow!!! these bars are a treat!!! Taste like Snickers bar!

Mar 29, 2020
Verified Buyer

My wife and I really like these bars. Great flavor and a nice snack before or after a workout. They can be a little tough to chew, so be aware. The calories are a little high, so we usually split one. Overall, we are pleased!

Mar 22, 2020

This came in a box of one of my orders as a bonus. Tried it, surprisingly pretty good. I would buy it, if it was cheaper though. The only downside I can say is it gets stuck in your teeth very easy. Overall, not bad.

Mar 07, 2020
Verified Buyer
  • 3 Chocolate Peanut Butter

Too sweet,I don't know how 5 grams pf sugar could make a product so sweet. I threw away the Cinnamon roll flavoured ones. They were disgusting.

3 Sizes
1 - 57g Bar
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1 Flavor
White Chocolate Raspberry
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Was:  $2.49
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Price: $1.74  ($1.74 / Serving)
Flavor Rating:
Gluten Free and No Artificial Flavors

What's in Signature Signature Protein Crunch Bars

Serving Size 1 Bar (57g)
Servings Per Container1
Amount Per Serving
Calories 250       
% Daily Value *
Total Fat 9 g 12%
Saturated Fat 6 g 30%
Monounsaturated Fat 2 g       
Polyunsaturated Fat 1 g       
Trans Fat 0 g       
Cholesterol 20 mg 7%
Sodium 230 mg 10%
Total Carbohydrate 21 g 8%
Dietary Fiber 5 g 18%
Total Sugars 7 g       
Includes 6g Added Sugar 12%
Sugar Alcohol 7 g       
Protein 20 g 40%
Vitamin D 0 mcg 0%
Calcium 69 mg 6%
Iron 1 mg 6%
Potassium 73 mg 2%
* The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
Protein Blend (Whey Protein Isolate, Whey Protein Concentrate), Soy Protein Isolate, Glycerin, Chicory Root Fiber, Sugar, Palm Kernel Oil, Brown Rice Flour, Palm Oil, Collagen, Maltitol, Water, Raspberries, Raspberry Pellettes (Dextrose, Whey Protein Isolate, Tapioca Starch, Palm Oil, Raspberry Powder, Fruit and Vegetable Extracts [for color], Natural Flavors, Citric Acid, Salt), Soybean Oil, Natural Flavor, Salt, Sunflower Lecithin, Mono and Diglycerides, Potassium Sorbate, Sucralose, Soy Lecithin, Beta-Carotene, Vitamin A Palmitate, Almond, and Peanut
Contains Milk, Soy, Almonds, and Peanuts.
Manufactured in a facility that processes Milk, Soy, Wheat, Tree Nuts, Peanuts, Fish, and Eggs.
* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.