MET-Rx · Protein bars
MET-Rx Big 100
Pack image from metrx.com.
Where to buy
Nutrition Facts
* Computed from the label: 42 g carbohydrate, less 2 g fiber. Protein per 100 g is the protein on the label over the serving weight.
Record Facts
When a product is reformulated, the version bumps and the change is flagged. Report a label change
Verbatim
From the label
Shown for the Big 100 Super Cookie Crunch flavor. Other flavors have different ingredients, and can carry different allergens. Always read the label of the flavor in your hand.
Allergen statement
Contains milk, egg, soy, peanut and tree nut (almond) ingredients.
Quoted from the manufacturer’s declaration · verified 2026-10-21 · label page ↗
Cross-contact statement
Made in a facility that also processes other tree nuts, wheat and sesame.
Quoted from the manufacturer’s declaration · verified 2026-10-21
Ingredients
METAMYOSYN® Blend (Cocoa Soy Crisp [Soy Protein Isolate, Cocoa (Processed With Alkali), Tapioca Starch], Milk Protein Isolate, Whey Protein Isolate, Whey Protein Concentrate, Egg White, L-Glutamine), Corn Syrup, Sugar, Canola Oil, Cocoa (Processed With Alkali), Fractionated Palm Kernel And Palm Oil, Fructose, Glycerine, Water, Cocoa, Natural Flavor, Milk, Unsweetened Chocolate, Cocoa Butter, Whey, Nonfat Milk, Oligofructose, Soy Lecithin, Partially Defatted Peanut Flour, Butterfat, Salt, Xanthan Gum, Almond Butter, Tocopherols Added To Protect Flavor. VITAMINS AND MINERALS BLEND: Potassium Phosphate, Tricalcium Phosphate, Ascorbic Acid, d-Alpha-Tocopherol Acetate, Niacinamide, Zinc Oxide, Copper Gluconate, Calcium Pantothenate, Vitamin A Palmitate, Pyridoxine Hydrochloride,Riboflavin, Thiamine Mononitrate, Folic Acid, Biotin, Potassium Iodide, Cyanocobalamin.
Quoted from the manufacturer’s declaration · verified 2026-10-21
Reproduced verbatim from the manufacturer’s declaration. We never derive or infer an allergen claim.
Third-party testing status
| Registry | Status, as checked | Source |
|---|---|---|
| NSF Certified for Sport | Not listed in the NSF Certified for Sport database (checked 9 Sep 2026) | registry ↗ |
* Status means listed on the registry as of the date checked. Absence reads "not listed", which says nothing about certification.
Flavors in this line
1 flavor in the Index · allergen statements read 2026-10-02| Flavor | Allergen statement, from the label | Against the line |
|---|---|---|
| Big 100 Super Cookie Crunch label shown | Contains milk, egg, soy, peanut and tree nut (almond) ingredients. Made in a facility that also processes other tree nuts, wheat and sesame. Read on 2 Oct 2026 from this source. |
Same as line |
Nearby in the index
Closest in protein per bar.
