Is MET-Rx Big 100 Colossal Peanut Butter Pretzel Meal Replacement Bar Gluten Free?

No. This product is not gluten free as it lists 2 ingredients that contain gluten and 2 ingredients contain gluten depending on the source.

Why it's not gluten free

  • wheat flour
  • enriched wheat flour
  • natural flavor
  • rolled oats

wheat flour

Dietitian note

Wheat is the most popular cereal grain in the world. It can be found in a wide variety of foods from pastas and breads to chips and other savory snacks. Wheat and all its derivatives contain gluten.

Note by Team Spoonful, Clinical nutrition experts

Keep checking with Spoonful

Explore available ingredient explanations and check other groceries against your dietary needs.

Product Image

Description

Dense, bar-style snack with sweet-salty nutty flavor and crunchy pretzel pieces, combining chewy and crunchy textures. Commonly eaten as a quick on-the-go meal replacement, post-workout snack, or between-meal option. Customer reviews often note satisfying size and intense sweetness; some report it is gritty or overly sweet for their taste preferences.

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Ingredients

Metamyosyn Pbp Protein Blend (Soy Crisps [Soy Protein Isolate, Tapioca Starch, Salt], Whey Protein Isolate, Casein, Soy Protein Isolate, Hydrolyzed Whey Protein Isolate, Egg White, L-Glutamine), Peanut Butter Flavored Coating (Sugar, Fractionated Palm Kernel Oil, Partially Defatted Peanut Flour, Sodium Caseinate, Soy Lecithin, Salt, Natural Flavor), Corn Syrup, High Fructose Corn Syrup, Pretzels (Enriched Wheat Flour [Wheat Flour, Niacin, Reduced Iron, Thiamin Mononitrate, Riboflavin, Folic Acid], Salt, Vegetable Oil [Corn, Canola, Cottonseed and/or Soybean], Corn Syrup, Sodium Bicarbonate, Yeast), Glycerin, Rolled Oats, Invert Evaporated Cane Syrup, Peanuts, Water, Partially Defatted Peanut Flour, Sugar, Oligofructose, Peanut Butter (Peanuts), Fractionated Palm Kernel Oil, Nonfat Milk, Natural Flavor, Vitamin and Mineral Blend: Calcium Carbonate, Magnesium Oxide, Ascorbic Acid, Ferric Orthophosphate, DL-Alpha Tocopheryl Acetate, Niacinamide, Zinc Oxide, Copper Gluconate, D-Calcium Pantothenate, Vitamin A Palmitate, Pyridoxine Hydrochloride, Riboflavin, Thiamin Mononitrate, Folic Acid, Biotin, Potassium Iodide, Cyanocobalamin, Fructose, Soy Lecithin, Whey Protein Concentrate, Salt, Monoglyceride, Unsweetened Chocolate, Heavy Cream (Cream, Milk, Cellulose Gel, Milk Solids, Carrageenan, Cellulose Gum), Butter (Cream, Salt, Annatto Color), Soybean Oil, Tocopherols (Added to Protect Flavor), Sodium Citrate, Carrageenan, Maltodextrin, Sodium Phosphate, Dextrose.

Check MET-Rx Big 100 Colossal Peanut Butter Pretzel Meal Replacement Bar against your own diets in the app.

What is a Gluten Free diet?

A gluten-free diet excludes all foods containing gluten, a protein found in wheat, barley, rye, and their derivatives. It's essential for people with celiac disease, gluten intolerance, or wheat allergy, as consuming gluten can trigger inflammation and digestive issues. Common gluten-containing foods include bread, pasta, cereals, and baked goods, though many gluten-free alternatives now exist using rice, corn, or almond flour. Beyond medical necessity, some people choose a gluten-free lifestyle for perceived health benefits, though experts emphasize the importance of maintaining a balanced diet rich in fiber, vitamins, and minerals when eliminating gluten-containing grains.

Where to buy

MET-Rx Big 100 Colossal Peanut Butter Pretzel Meal Replacement Bar is available at 5 retailers

Giant EagleH-E-BShopRiteThe Fresh GrocerWalgreens

About this product

Protein Bar · Bar

Flavor
NuttySweetRich
Texture
ChewyCrunchy
Commonly used for
On The GoSnackingMeal PrepBreakfast