MET-Rx - BIG 100 Meal Replacement Bar

MET-Rx BIG 100 Meal Replacement Bar delivers 32g of protein and 410 calories per bar, built on MET-Rx's exclusive METAMYOSYN® Protein Blend — a combination of fast and slow-digesting proteins (Soy Protein Isolate, Milk Protein Isolate, Whey Protein Isolate, Whey Protein Concentrate, Egg White, and L-Glutamine) designed to give you the nutrition you need both in and out of the gym. The Big 100 is Power Anytime! A power-packed protein bar that's a great tasting way to fuel up on demand — pre-workout, post-workout, or as a convenient, delicious high-protein meal replacement when a whole food meal isn't practical. Packed with 18 vitamins and minerals for complete hunger satisfaction, including significant sources of Zinc, Calcium, and Iron. Naturally flavored. No artificial colors. Gluten free. Contains milk, egg, soy, peanut, and tree nut (almond) ingredients. Eat directly from packaging. Use in conjunction with an intense daily exercise program and a balanced diet including adequate caloric intake.†

Nutrition Facts — MET-Rx BIG 100 Meal Replacement Bar (Per 1 Bar / 3.52oz) — Super Cookie Crunch

• Calories: 410

• Total Fat: 13g (17% DV)

• Saturated Fat: 6g (30% DV)

• Trans Fat: 0g

• Cholesterol: 10mg (3% DV)

• Sodium: 320mg (14% DV)

• Total Carbohydrate: 42g (15% DV)

• Dietary Fiber: 2g (7% DV)

• Total Sugars: 25g

• Includes Added Sugars: 24g (48% DV)

• Protein: 32g

• Calcium: 240mg (20% DV)

• Iron: 5.3mg (30% DV)

• Potassium: 420mg (8% DV)

METAMYOSYN® Protein 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

• Plus 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

• 18 vitamins and minerals total

• Naturally flavored. No artificial colors.

• Gluten free

• Contains milk, egg, soy, peanut, and tree nut (almond) ingredients

• Protein content ranges 30-32g depending on flavor

• California Prop 65 Warning applies.

METAMYOSYN® — The Multi-Speed Protein Architecture

METAMYOSYN® is MET-Rx's signature protein blend, and it's the defining feature that separates BIG 100 from a standard high-carb protein bar. Rather than relying on a single protein source, METAMYOSYN® combines multiple protein types with different digestion speeds: Whey Protein Isolate and Whey Protein Concentrate provide fast-digesting amino acids that absorb quickly, Milk Protein Isolate and Egg White contribute a mix of fast and intermediate-release proteins, and the Soy Protein Isolate component (delivered via Cocoa Soy Crisp for texture) rounds out the amino acid profile with a plant-based complete protein. L-Glutamine — the most abundant amino acid in skeletal muscle — is added specifically to support muscle recovery and reduce exercise-induced muscle protein breakdown. This layered protein architecture is designed to give you the nutrition you require both in and out of the gym — providing both the fast amino acid delivery useful around training and more sustained protein availability useful in a meal-replacement context.†

18 Vitamins and Minerals — Genuine Meal Replacement Positioning

What distinguishes BIG 100 from a standard protein bar is its full 18-vitamin-and-mineral panel — covering Vitamin A, Vitamin C (Ascorbic Acid), Vitamin E (d-Alpha Tocopherol Acetate), the B-vitamin complex (Niacinamide, Pyridoxine, Riboflavin, Thiamine, Folic Acid, Biotin, Cyanocobalamin/B12), and minerals including Zinc, Copper, Calcium, Potassium, and Iodine. This comprehensive micronutrient inclusion is what earns BIG 100 its "meal replacement" designation rather than simply "protein bar" — at 410 calories with a full vitamin and mineral panel, the bar is positioned to genuinely substitute for a meal's worth of nutrition in a pinch, not just deliver a protein snack.†

Understanding the Macro Profile — 410 Calories, 32g Protein, 42g Carbs

BIG 100's macro profile reflects its meal-replacement, high-calorie positioning rather than a lean, low-calorie protein bar approach. At 410 calories with 42g of total carbohydrate (including 24g added sugars) and 13g of fat, this is a substantially more caloric bar than category competitors focused on minimal sugar and calories — a deliberate trade-off for a bar meant to functionally replace a meal rather than serve as a between-meal protein top-up. For athletes in a caloric surplus, bulking phase, or simply needing a calorie-dense, protein-rich option to grab on the go, this profile is appropriate. For those specifically managing sugar or calorie intake tightly, a lower-calorie protein bar or a Quest-style low-carb bar would better fit those goals — BIG 100 is intentionally built for a different use case.†

Frequently Asked Questions

1. Do all BIG 100 flavors have the same protein content?
   Protein content ranges from 30-32g depending on the specific flavor — Super Cookie Crunch delivers 32g, while flavors like Crispy Apple Pie deliver 30g. Macros (calories, fat, sugar) also vary slightly by flavor due to different flavor-specific ingredients. Check the specific flavor's nutrition label for exact figures.†

2. Is BIG 100 gluten free?
   Yes — BIG 100 bars are labeled gluten free across the flavor lineup.†

3. Can BIG 100 actually replace a meal?
   Yes, functionally — at approximately 400 calories with 30-32g protein and a full 18-vitamin-and-mineral panel, BIG 100 is formulated with genuine meal-replacement nutrition rather than just a protein snack profile. Use in conjunction with an intense daily exercise program and a balanced diet including adequate total caloric intake for your goals.†

4. What allergens does BIG 100 contain?
   BIG 100 bars contain milk, egg, soy, peanut, and tree nut (almond) ingredients — a broad allergen profile due to the multi-source METAMYOSYN protein blend and various flavor components like almond butter and peanut flour. Individuals with any of these allergies should not consume this product.†

How to Use MET-Rx BIG 100 Meal Replacement Bar

Eat directly from packaging — no preparation required. Use pre-workout, post-workout, or anytime a convenient, high-protein meal replacement is needed on the go. Use in conjunction with an intense daily exercise program and a balanced diet including adequate caloric intake for your specific goals. See nutrition information for total fat and saturated fat content when planning around daily targets. Contains milk, egg, soy, peanut, and tree nut (almond) ingredients — not appropriate for individuals with these allergies. California Prop 65 Warning applies.

Why Buy at Get Yok'd

• Real-time inventory across all five Southern California stores

• Available in Burbank, Glendale, Glendale Galleria, Pasadena, and North Hollywood

• Authorized MET-Rx retailer — carrying BIG 100 in current available flavors alongside the full MET-Rx protein bar and powder lineup

• Staff who can tell you which BIG 100 flavors are currently in stock

• One of the best loyalty programs in the supplement industry — earn rewards on every purchase

Who Should Exercise Caution with BIG 100

• Contains milk, egg, soy, peanut, and tree nut (almond) — not appropriate for individuals with these allergies

• Individuals managing sugar intake closely should note the significant added sugar content (up to 24-25g per bar depending on flavor)

• Individuals managing daily calorie targets should account for the substantial 390-410 calorie content per bar

• Contains bioengineered food ingredients (per label disclosure)

• Consult a physician before use if you have any medical condition or specific dietary restrictions

• California Prop 65 Warning applies.

• Keep out of reach of children.

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.