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AST Sports Science, Vyo-Pro, Chocolate Brownie Xtreme, 12 Bars (62 g) Each (Discontinued Item)

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Out of Stock - Discontinued
  • Shipping Weight: 2.13 lbs (0.97 kg)
  • Product Code: ASS-00248
  • UPC Code: 705077002482
  • Package Quantity: 12 Bars (62 g) Each
  • Dimensions: 1.9 x 6.5 x 7 in, 1.8 lbs (0.82 kg)
Product Overview


  • High Performance Protein Bar
  • 20 Grams of Protein!
  • No Glycerin!
  • Glutamine Enhance!
  • Low in Carbohydrates!

The new Vyo-Pro High-Performance Protein Bar breaks the mold and brings you a protein bar that delivers 20 grams of ultra-high-quality protein without the sugar. In fact, our new Vyo-Pro bar contains 0 grams of sugar! That's right Zero!

Other Ingredients

Protein blend (calcium caseinate, milk protein, whey protein concentrate, whey protein isolate, egg albumin, l-glutamine) maltitol, cocoa power, canola oil, peanut butter [peanuts, dextrose, hydrogenated vegetable oil (rapeseed, cottonseed), salt and sugar), fractionated palm kernel oil, natural flavors, salt, aspartame.

Vitamins & Minerals: Calcium pantothenate, pyridoxine hydrochloride, riboflavin, thiamin hydrochloride, and cyanocobalamin.

*Phenylketonurics: Contains phenylalanine.

Contains: milk, egg, soy and peanut.


Notice: Use this product as a food supplement. Do not use for weight reduction.

Supplement Facts
Serving Size: 1 Bar (62 g)
Servings Per Container: 12
  Amount Per Serving %DV
Calories 220  
Calories from Fat 60  
Total Fat 7 g 11%
Saturated Fat 3 g 15%
Trans Fat 0 g 0%


10 mg 3%
Sodium 270 mg 11%
Total Carbohydrate 25 g 8%
Dietary Fiber 2 g 8%
Sugar 0 g 0%
Protein 20 g 40%
Potassium 200 mg 6%
Vitamin A   0%
Vitamin C   0%
Calcium   15%
Iron   10%
Thiamin   70%
Magnesium   8%
Vitamin B6   50%
Vitamin B12   20%
Pantothenic Acid   50%
Phosphorus   6%
Riboflavin   70%
Percent Daily Value (%DV) are based on a 2000 calorie diet.
iHerb Customer Reviews

Great tootsie roll taste

Posted by Reviewer2216262 on Oct 22, 2014

I love the tootsie roll type taste of the Vyo-Pro bar. I only wish it had more fiber.

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Posted by Gomes65 on Jul 05, 2011

Good product, I am satisfied!

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Great Product!!

Posted by Reviewer2630150 on Jun 21, 2011

great taste!

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So So

Posted by Reviewer3042655 on Feb 02, 2011

It's an ok bar content wise and the bar taste isn't bad. A little on the small side (feel hungry soon after) but a good snack alternative for sure.

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Buy at Your Own Risk

Posted by Reviewer3087587 on Jan 28, 2011

I tried one bar and almost vomited. The foul taste was appallingly disgusting. I seriously doubt its fit for consumption.

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