---
product_id: 16759586
title: "Big 100 Colossal Protein Bars, Great as Healthy Meal Replacement, Snack, and Help Support Energy, Peanut Butter Pretzel, With Vitamin A, Vitamin C, and Zinc, 100 g, (Pack of 9)"
brand: "met-rx"
price: "S$90"
currency: SGD
in_stock: true
reviews_count: 10
category: "Met Rx"
url: https://www.desertcart.sg/products/16759586-big-100-colossal-protein-bars-great-as-healthy-meal-replacement
store_origin: SG
region: Singapore
---

# 30g protein power Peanut butter pretzel crunch 18 vitamins & minerals Big 100 Colossal Protein Bars, Great as Healthy Meal Replacement, Snack, and Help Support Energy, Peanut Butter Pretzel, With Vitamin A, Vitamin C, and Zinc, 100 g, (Pack of 9)

**Brand:** met-rx
**Price:** S$90
**Availability:** ✅ In Stock

## Summary

> 🔥 Fuel your hustle with the Big 100 Protein Bar – where power meets crave-worthy crunch! 🥜💥

## Quick Answers

- **What is this?** Big 100 Colossal Protein Bars, Great as Healthy Meal Replacement, Snack, and Help Support Energy, Peanut Butter Pretzel, With Vitamin A, Vitamin C, and Zinc, 100 g, (Pack of 9) by met-rx
- **How much does it cost?** S$90 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/16759586-big-100-colossal-protein-bars-great-as-healthy-meal-replacement)

## Best For

- met-rx enthusiasts

## Why This Product

- Trusted met-rx brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Crunch Meets Creamy:** Irresistible peanut butter and crunchy pretzel combo for a satisfying texture that makes healthy snacking a treat.
- • **Muscle Fuel On-the-Go:** Packed with 30 grams of premium Metamyosyn protein blend to power your recovery and keep hunger at bay.
- • **Clean & Conscious Choice:** Gluten-free, GMO-free, and vegetarian-friendly with no artificial flavors—fuel your body with confidence.
- • **Meal Replacement Made Easy:** Generous 100g bar designed to replace a meal without compromising taste or nutrition—perfect for busy professionals.
- • **Vitamin-Infused Energy Boost:** Loaded with 18 essential vitamins and minerals, including Vitamins A, C, and Zinc to support immunity and vitality.

## Overview

MET-Rx Big 100 Peanut Butter Pretzel Protein Bars deliver a hefty 30 grams of high-quality Metamyosyn protein per 100g bar, enriched with 18 essential vitamins and minerals including Vitamins A, C, and Zinc. Designed as a convenient meal replacement or post-workout snack, these gluten-free, GMO-free bars combine a delicious peanut butter and pretzel crunch for a satisfying, nutrient-dense boost anytime you need it.

## Description

MET-Rx Big 100 Peanut Butter Pretzel Protein Bars are protein packed meal replacement bars that include high-quality protein to fuel up on demand. Made with delicious peanut butter and crunchy pretzels, this meal replacement bar delivers a satisfying taste. These MET-Rx bars have no artificial flavors and they provide 18 vitamins and minerals, including a significant source of Zinc and Vitamins A and C. With 30 grams of protein per bar, these peanut butter protein bars are a great way to help promote muscle recovery.(1) These protein meal replacement bars are made with the MET-Rx Metamyosyn protein blend. Toss these high protein bars in your gym bag for a tasty peanut butter bar treat pre workout or post workout, or enjoy these MET-Rx protein bars anytime you need a quick meal on the run. Product Title: MET-Rx Big 100 Protein Bars, Peanut Butter Pretzel Meal Replacement Bars, 9 Count.

Review: A great meal replacement - 30 grams of protein, this is a large bar, a meal replacement, that is great tasting and filling.
Review: 30 grams of protein AND good taste? Yes and yes. - These are really good imo and @30 grams of protein I think it qualifies as a meal replacement. I just discovered them a few weeks ago and after trying them out, I bought two more boxes for stocking stuffers for Christmas. They aren't always available at the local grocery stores....idk if they don't stock them or they run out so stock up when you can.

## Features

- One 9 count box of MET-Rx Big 100 Protein Bars, Peanut Butter Pretzel
- Meal replacement bar is packed with 30 grams of protein for complete hunger satisfaction
- Each MET-Rx protein bar has 18 vitamins and minerals and is a significant source of Vitamins A and C and Zinc
- Peanut Butter Pretzel Meal Replacement Bar features Metamyosyn protein blend
- Enjoy these peanut butter pretzel bars as meal replacement bars or post workout

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00VRALNVW |
| ASIN  | B00VRALNVW |
| Age Range Description | Adult |
| Allergen Information | Eggs, Milk, Peanuts, Soy, Wheat |
| Best Sellers Rank | #856 in Health & Household ( See Top 100 in Health & Household ) #8 in Sports Nutrition Protein Bars #252 in Sales & Deals |
| Brand Name | MET-Rx |
| Coin Variety 1 | Protein Bar,Meal Replacement Bar,Meal Replacement,Meal |
| Color | Multi |
| Container Type | Box |
| Cuisine | American |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,145) |
| Date First Available  | April 7, 2015 |
| Diet Type | Gluten Free, Vegetarian |
| Flavor | Peanut Butter Pretzel |
| Global Trade Identification Number | 00786560557061 |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions | 1.35 x 6.5 x 1.1 inches |
| Item Form | Bar |
| Item Package Weight | 1.01 Kilograms |
| Item Weight | 3.52 ounces |
| Item model number  | 55706 |
| Manufacturer | World Wide Sports Nutrition Inc |
| Manufacturer  | World Wide Sports Nutrition Inc |
| Material Features | GMO Free, Gluten Free |
| Net Content Weight | 900 Grams |
| Number of Items | 9 |
| Number of Pieces | 9 |
| Package Type Name | Box |
| Product Benefits | High Protein |
| Product Dimensions  | 1.35 x 6.5 x 1.1 inches; 3.52 ounces |
| Protein | 30 Grams |
| Protein Source | Blend |
| Size | 9 Count (Pack of 1) |
| Snack Food Bar Type | Protein |
| Specialty | High Protein |
| Total Eaches | 1 |
| UPC | 786560557061 |
| Unit Count | 1 Count |

## Product Details

- **Diet Type:** Gluten Free, Vegetarian
- **Flavor:** Peanut Butter Pretzel
- **Number of Items:** 9
- **Product Benefits:** High Protein
- **Type:** Protein

## Images

![Big 100 Colossal Protein Bars, Great as Healthy Meal Replacement, Snack, and Help Support Energy, Peanut Butter Pretzel, With Vitamin A, Vitamin C, and Zinc, 100 g, (Pack of 9) - Image 1](https://m.media-amazon.com/images/I/71yULrklp6L.jpg)

## Available Options

This product comes in different **Size, Flavor** options.

## Questions & Answers

**Q: Can  I use a Visa gift card?**
A: These are super tasty.  Really on the border of a candy bar but with the needed protein.

**Q: What is the fat content in each bar?**
A: The Big 100 Peanut Butter Pretzel Bar (B18140) contains 12g of fat per bar.

**Q: Would they help you gain weight?**
A: The way in which you incorporate a protein into your diet will determine whether or not you will gain weight. Caloric intake and  energy expenditure are two factors in weight gain.

**Q: This is advertising 9 bars but it say's 4 bars on the box so which one is the correct count?**
A: 9 Bars per Box

## Customer Reviews

### ⭐⭐⭐⭐⭐ A great meal replacement
*by A***C on January 6, 2026*

30 grams of protein, this is a large bar, a meal replacement, that is great tasting and filling.

### ⭐⭐⭐⭐⭐ 30 grams of protein AND good taste? Yes and yes.
*by S***X on January 16, 2026*

These are really good imo and @30 grams of protein I think it qualifies as a meal replacement. I just discovered them a few weeks ago and after trying them out, I bought two more boxes for stocking stuffers for Christmas. They aren't always available at the local grocery stores....idk if they don't stock them or they run out so stock up when you can.

### ⭐⭐⭐⭐⭐ Very tasty!
*by M***L on January 17, 2026*

I just love these. I typically like to take these with me when I’m running a race or going on a long run so I can have it as a post-run snack. It’s a super easy way to get protein and carbs back into my system after a long or high intensity activity. Personally, I find the balance of savory and sweet to be just right and definitely enjoy the taste as there is no strong protein aftertaste that lingers. I like the variety of flavors that are offered but the peanut butter pretzel one has to be my favorite by far

## Frequently Bought Together

- MET-Rx Big 100 Colossal Protein Bars, Great as Healthy Meal Replacement, Snack, and Help Support Energy, Peanut Butter Pretzel, With Vitamin A, Vitamin C, and Zinc, 100 g, (Pack of 9)
- Gatorade Whey Protein Recover Bars, Chocolate Chip, 2.8 ounce(Pack of 12)
- Product Of Met-Rx Big100, Bar - Colossal Crispy Apple Pie, Count 9 (3.52 oz ) - Nutrition Bar With Protein / Grab Varieties & Flavors

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-18*