Branded Food · MET-RX

Met-rx Big 100 Meal Replacement Bar, Peanut Butter Pretzel

According to USDA FoodData Central (FDC ID 2488858, data refreshed July 2026), nutrition facts per 100g, sourced verbatim.

410
Calorieshigh density
30.0g
Proteinhigh · 60% DV
47.0g
Carbsgood source · 17% DV
12.0g
Fatgood source · 15% DV
410 calories per 100g

Met-rx Big 100 Meal Replacement Bar, Peanut Butter Pretzel contains 410 calories per 100g according to USDA FoodData Central. It has 30.0g of protein, 12.0g of fat, and 47.0g of carbohydrates per 100g. Data is sourced verbatim from the Branded Food database, refreshed July 2026.

  • More protein than 96% of USDA whole foods

The verdict

Met-rx Big 100 Meal Replacement Bar, Peanut Butter Pretzel is a protein standout, richer in protein than 96% of USDA whole foods.

30.0g
protein per 100g
Top 4%
protein vs USDA whole foods
410
calories per 100g
3.0g
fiber per 100g

Percentile computed against the 7,880 USDA SR Legacy and Foundation whole foods with a protein value, not branded or processed items.

FDA labeling rules →

Met-rx Big 100 Meal Replacement Bar, Peanut Butter Pretzel by MET-RX contains 410 calories per 100g, according to the USDA FoodData Central database. It provides 30.0g of protein, 12.0g of fat, and 47.0g of carbohydrates per 100g. Dietary fiber: 3.0g. Below you will find a complete nutrient breakdown including vitamins, minerals, and daily value percentages based on a 2,000 calorie diet. Values are normalized to a 100g serving per the USDA FoodData Central standardization. Source: USDA laboratory analysis and manufacturer-reported label data for food products sold in the United States.

💪 High Protein

Where this data comes from

USDA FoodData Central is the United States government's authoritative reference for food composition, maintained by the Agricultural Research Service and updated as new laboratory analyses and manufacturer submissions are processed. Met-rx Big 100 Meal Replacement Bar, Peanut Butter Pretzel is catalogued there as FDC ID 2488858, a branded food entry from MET-RX. Every figure on this page comes from USDA laboratory analysis under the FDC Branded Food program, standardized to 100 g so it can be compared fairly against any other food in the database. Values are shown on the USDA per-100 g basis.

By the per-100g standardization, Met-rx Big 100 Meal Replacement Bar, Peanut Butter Pretzel reads as high protein within common dietary frameworks. Check the full breakdown above for vitamins, minerals, and amino acids.

Nutritional Value at a Glance

Met-rx Big 100 Meal Replacement Bar, Peanut Butter Pretzel is a high-protein food (by FDA per-100g convention), making it suitable for muscle building and recovery diets.

At 11% of the Daily Value for fiber, it contributes moderately to daily fiber intake.

Notable micronutrients include Iron, Fe (50% DV), and Calcium, Ca (23% DV).

Allergen indicators

Our text scan flagged these FDA Big 9 major-allergen indicators in this product's name and brand description:

  • Milk
  • Peanuts

Always verify with the physical package label. Our detection is a keyword scan over USDA-published product names and brand text, it is conservative-positive (flags likely allergens) but cannot guarantee completeness or accuracy. Manufacturers may reformulate without notice; consumers with anaphylaxis-risk allergies must rely on the FDA-mandated ingredient and allergen statement printed on the package itself.

Nutrition Facts Serving size 100g Amount per serving Calories 410 % Daily Value* Total Fat 12g 15% Saturated Fat 5g 25% Trans Fat 0g Cholesterol 0mg 0% Sodium 510mg 22% Total Carbohydrate 47g 17% Dietary Fiber 3g 11% Total Sugars 28g Includes 0g Added Sugars 0% Protein 30g Vitamin D 0mcg 0% Calcium 300mg 23% Iron 9mg 50% Potassium 210mg 4% * 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.

Values per 100g

Macro Breakdown

410
Calories per 100g

410 kcal = 21% of FDA 2,000 kcal Daily Value

0%100%21of 2,000 kcal
410 kcal = 21% of FDA 2,000 kcal Daily Value
P: 30.0gF: 12.0gC: 47.0g
30.0g
Protein
60% DV
12.0g
Total Fat
15% DV
47.0g
Carbs
17% DV
3.0g
Fiber
11% DV
28.0g
Sugar
no FDA DV
510mg
Sodium
22% DV

Values shown per 100g, the USDA FoodData Central standardization. Serving size for this entry is not declared in the USDA release.

Where Met-rx Big 100 Meal Replacement Bar, Peanut Butter Pretzel ranks on protein

Its 30.0g of protein per 100g placed against every USDA reference (whole) food, the 7,880 SR Legacy and Foundation items with a protein value.

Protein per 100g - Met-rx Big 100 Meal Replacement Bar, Peanut Butter Pretzel vs every USDA reference food

USDA reference (whole) foods with a protein value

30 Top 4% higher than 96% of 7,880 USDA reference foods

0–5: 2,829 USDA reference foods (36%). Below this entry. 5–10: 1,170 USDA reference foods (15%). Below this entry. 10–15: 863 USDA reference foods (11%). Below this entry. 15–20: 783 USDA reference foods (10%). Below this entry. 20–25: 1,085 USDA reference foods (14%). Below this entry. 25–30: 826 USDA reference foods (10%). Below this entry. 30–35: 230 USDA reference foods (3%). This entry sits in this band. 35–40: 32 USDA reference foods (0%). Above this entry. 40–45: 9 USDA reference foods (0%). Above this entry. 45–50: 11 USDA reference foods (0%). Above this entry. 50–55: 9 USDA reference foods (0%). Above this entry. 55–60: 33 USDA reference foods (0%). Above this entry. This food 0 60 every USDA reference food, bucketed by value

Each bar is a band; taller bars hold more USDA reference foods. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source USDA FoodData Central, SR Legacy & Foundation · July 2026

Full Nutrient Breakdown

Every nutrient USDA reports for this food, per 100 g, with each value's share of the FDA Daily Value shown as a bar.

Macronutrients

Nutrient Amount % DV
Carbohydrate, by difference 47.0 G
17%
Energy 410 KCAL
Fiber, total dietary 3.0 G
11%
Protein 30.0 G
60%
Total Sugars 28.0 G
Total lipid (fat) 12.0 G
15%

Vitamins

Nutrient Amount % DV
Niacin 9 MG
Pantothenic acid 2 MG
Riboflavin 1 MG
Thiamin 1 MG
Vitamin B-12 1.8 UG
Vitamin B-6 1 MG
Vitamin C, total ascorbic acid 18 MG
Vitamin K (phylloquinone) 1.6 UG

Minerals

Nutrient Amount % DV
Calcium, Ca 300 MG
23%
Iron, Fe 9 MG
50%
Potassium, K 210 MG
4%
Sodium, Na 510 MG
22%
Copper, Cu 1 MG
Iodine, I 45.0 UG
Magnesium, Mg 100 MG
Manganese, Mn 0 MG
Phosphorus, P 300 MG
Selenium, Se 3.0 UG
Vitamin A, IU 1750 IU
Zinc, Zn 6 MG

Lipids

Nutrient Amount % DV
Cholesterol 0 MG
0%
Fatty acids, total saturated 5.0 G
25%
Fatty acids, total trans 0.00 G

Key takeaways

  • Met-rx Big 100 Meal Replacement Bar, Peanut Butter Pretzel delivers 30.0g of protein per 100g, more than 96% of USDA whole foods. See the protein ranking
  • It carries 410 calories per 100g.
  • Its standout micronutrient is iron, fe, at 50% of the Daily Value per 100g.
  • Based on its per-100g profile, it fits high protein patterns.

Nearby Foods

Foods in the same category with similar calorie content, useful for swaps, substitutions, and side-by-side comparison.

No close calorie matches in the same category. Browse the full category index to explore other foods, or use the compare tool to line up any two foods side-by-side.

Frequently Asked Questions

How many calories are in Met-rx Big 100 Meal Replacement Bar, Peanut Butter Pretzel? ▼
Met-rx Big 100 Meal Replacement Bar, Peanut Butter Pretzel contains 410 calories per 100g. It has 30.0g of protein, 12.0g of fat, and 47.0g of carbohydrates.
What are the macros in Met-rx Big 100 Meal Replacement Bar, Peanut Butter Pretzel? ▼
Per 100g, Met-rx Big 100 Meal Replacement Bar, Peanut Butter Pretzel has 30.0g protein (29% of calories), 12.0g fat, and 47.0g carbs. Fiber: 3.0g. Sugar: 28.0g.
How much sodium is in Met-rx Big 100 Meal Replacement Bar, Peanut Butter Pretzel? ▼
Met-rx Big 100 Meal Replacement Bar, Peanut Butter Pretzel contains 510mg of sodium per 100g, which is 22% of the recommended daily limit (2,300mg).
Is Met-rx Big 100 Meal Replacement Bar, Peanut Butter Pretzel high in fiber? ▼
Met-rx Big 100 Meal Replacement Bar, Peanut Butter Pretzel contains 3.0g of dietary fiber per 100g, which is 11% of the daily recommended value (28g).
Is Met-rx Big 100 Meal Replacement Bar, Peanut Butter Pretzel keto-friendly? ▼
Met-rx Big 100 Meal Replacement Bar, Peanut Butter Pretzel has 47.0g of carbs per 100g (46% of calories), which may be too high for strict keto diets (typically under 5g net carbs per serving).
Is Met-rx Big 100 Meal Replacement Bar, Peanut Butter Pretzel good for a diet? ▼
Met-rx Big 100 Meal Replacement Bar, Peanut Butter Pretzel has 410 calories per 100g. With 30.0g of protein, it can help with satiety. Fat content: 12.0g.
What vitamins and minerals are in Met-rx Big 100 Meal Replacement Bar, Peanut Butter Pretzel? ▼
Met-rx Big 100 Meal Replacement Bar, Peanut Butter Pretzel is notably rich in Iron, Fe (50% DV), Calcium, Ca (23% DV). Daily-value percentages are computed against the USDA per-100g standardization basis as published in FoodData Central.
How does Met-rx Big 100 Meal Replacement Bar, Peanut Butter Pretzel compare to other foods? ▼
Met-rx Big 100 Meal Replacement Bar, Peanut Butter Pretzel provides 410 calories and 30.0g protein per 100g. That is 14 calories per gram of protein. Use our compare tool to see how it stacks up against similar foods in the same category.

Nutrition Guides

Learn how to interpret and use nutrition data effectively

How to Read Nutrition Labels
Understanding Daily Values (%DV)
Comparing Foods for Better Nutrition
Hidden Sugars in Common Foods
How to Compare Foods for Healthier Choices

Primary source data

📂
USDA FoodData Central
Federal nutrient database, every nutrient figure here
🌱
FDA Food Labeling & Nutrition
Regulatory definitions for labels and serving sizes
💉
NIH Office of Dietary Supplements
Federal vitamin and supplement fact sheets
⚠️
USDA FSIS Recalls
Federal meat, poultry, and egg recall alerts
📣
FDA Food Recalls
Federal alerts for FDA-regulated food products
📋
Dietary Guidelines for Americans
USDA + HHS joint nutrition guidance

Data Sources & Methodology

Data from USDA FoodData Central, April 2026 release. See our methodology.

Source: USDA FoodData Central (FDC ID 2488858) — Branded Food database. Verify with USDA →

Source: FDA 2,000-calorie Daily Value reference — %DV computed against the USDA per-100g standardization basis.

Disclaimer: This information is for reference only and should not replace professional dietary advice. Nutrient content may vary by brand, preparation method, and seasonal factors.

All federal data sources used on this page

Every figure on GetFoodFacts is rendered directly from official USDA FoodData Central records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of July 2026.