MET-Rx Buying Guide & Brand Review (Oct. 2026 Updated)

At a Glance: Top MET-Rx Picks

Top 1

MET-Rx Creatine 4200 Pre or Post Workout Supplement, Creatine Capsules, 240 C...

Top 2

MET-Rx Big 100 Protein Bar, Meal Replacement Bar, 32G Protein, Super Cookie C...

Top 3

MET-Rx Big 100 Protein Bars, Meal Replacement Bars, Variety Pack - Super Cook...

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Market Overview
MET-Rx Reviewed
  • Reviews Analyzed: 49,990 Items
  • CPR Avg. Rating: 8.6 / 10
44 Products Evaluated
  • Highest Price: $69.45
  • Lowest Price: $10.35
  • Avg. Price: $33.38
Price Disclaimer

Top 15 MET-Rx Products On Amazon (Verified to buy)

Top 1

MET-Rx Creatine 4200 Pre or Post Workout Supplement, Creatine Capsules, 240 Count

MET-Rx
2906
3.0 x 3.0 x 5.0 Inches
0.5 Pounds
  • Unknown: English
Seller CPR Rank Amazon Fulfilled Prime Free Shipping
HD NUTRACEUTICALS - ✅ ✅ ✅
click4u - ✅ ✅ ✅

Features

One 240 count bottle of MET-Rx Creatine 4200 Pre or Post Workout Supplement
Creatine monohydrate capsules can increase your strength and power during your workout and your post workout recovery (1)
Show More

MET-Rx Big 100 Protein Bar, Meal Replacement Bar, 32G Protein, Super Cookie Crunch, 3.52 Oz (Pack of 9)

MET-Rx
55701
1.35 x 6.5 x 1.1 inches
0.22 Pounds
Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com - ✅ ✅ ✅

Features

You will receive (9) MET-Rx Big 100 Colossal Super Cookie Crunch Protein Bars
32 GRAMS OF PROTEIN: MET-Rx Big 100 Colossal Super Cookie Crunch Protein Bar is packed with 32 grams of protein for complete hunger satisfaction, 18 vitamins and minerals and is a significant source of Zinc and Vitamins A and C
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MET-Rx Big 100 Protein Bars, Meal Replacement Bars, Variety Pack - Super Cookie Crunch and Chocolate Chip Cookie Dough Bars, 12 Count, 3.52 Oz.

MET-Rx
72607
5.87 x 5.87 x 10.14 Inches
0.22 Pounds
Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com - ✅ ✅ ✅
Robert Irvine's FITCRUNCH - ❌ ❌ ❌

Features

You will receive (12) MET-Rx Big 100 Protein Bars - (8) Super Cookie Crunch Bars, 3.52 oz and (4) Chocolate Chip Cookie Dough Bars, 3.52 oz
HIGH PROTEIN BARS: MET-Rx protein bars are power-packed with high protein for the kind of energy your body demands. MET-Rx protein bars help you build energy for your next workout, game, or competition. Available in a variety of flavors and formulas.
Show More
Top 4

MET-Rx CLA Tonalin 1000 Supplement, Supports Weight Loss and Toning, 90 Count

MET-Rx
5167
3.0 x 3.0 x 5.0 Inches
0.37 Pounds
  • Unknown: German
Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com - ✅ ✅ ✅

Features

One 90 count bottle of MET-Rx CLA Tonalin 1000 Dietary Supplement
MET-Rx CLA 1000 is formulated to support toning and body shaping goals (1)
Show More

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)

MET-Rx
55706
1.35 x 6.5 x 1.1 inches
0.22 pounds
Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com - ✅ ✅ ✅

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
Show More
Top 6

MET-Rx ZMA Dietary Supplement, ZMA Supplement Capsules, 90 Count

MET-Rx
12151
3.0 x 3.0 x 5.0 Inches
0.125 Pounds
  • Unknown: English
Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com - ✅ ✅ ✅
HD NUTRACEUTICALS - ✅ ✅ ✅

Features

One 90 count bottle of MET-Rx ZMA Dietary Supplements
Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery
Show More

MET-Rx Big 100 Colossal Protein Bars Variety Pack, Meal Replacement, Super Cookie Crunch, Vanilla Caramel Churro, Crispy Apple Pie, 12 Count

MET-Rx
30375
7.38 x 4.13 x 7.81 inches
2.65 Pounds
Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com - ✅ ✅ ✅
A+DEALS - ✅ ✅ ✅
Soudah - ✅ ✅ ✅
Robert Irvine's FITCRUNCH - ❌ ❌ ❌

Features

You will receive one 12 ct box of MET-Rx Big 100 Colossal Protein Bars Variety Pack (Super Cookie Crunch 4ct, Vanilla Caramel Churro 4ct, Crispy Apple Pie 4ct)
MET-Rx Big 100 Colossal Protein Bars Variety Pack includes Super Cookie Crunch, Vanilla Caramel Churro and Crispy Apple Pie meal replacement bars packed with high-quality protein to support your nutritional goals and satisfy your hunger.
Show More

MET-Rx Big 100 Colossal Protein Bars, Vanilla Caramel Churro Meal Replacement Bars, Brown, 9 Count

MET-Rx
P34415
6.0 x 7.0 x 3.69 Inches
1.98 Pounds
Seller CPR Rank Amazon Fulfilled Prime Free Shipping
All-Star Bargains Retail - ✅ ✅ ✅
Amazon.com - ✅ ✅ ✅

Features

One 9 count box of MET-Rx Big 100 Colossal Vanilla Caramel Churro Protein Bars
Meal replacement bar is packed with 30 grams of protein for complete hunger satisfaction
Show More

MET-Rx Big 100 Colossal Protein Bars, Crispy Apple Pie Meal Replacement Bars, 9 Count

MET-Rx
55702
1.0 x 2.0 x 3.0 Inches
2.2 Pounds
  • Unknown: German
Seller CPR Rank Amazon Fulfilled Prime Free Shipping
DpsNutrition - ✅ ✅ ✅
VitaVerr 5,978 ✅ ✅ ✅
Amazon.com - ✅ ✅ ✅

Features

One 9 count box of MET-Rx Crispy Apple Pie Big 100 Colossal Protein Bars
Meal replacement bar is packed with 30 grams of protein for complete hunger satisfaction
Show More
Top 10

MET-Rx Big 100 Protein Bar, Meal Replacement, 30G Protein, Gluten Free, Crispy Apple Pie, 3.52 oz. ea, 8 Count (Packaging May Vary)

MET-Rx
15939
6.0 x 5.0 x 4.0 Inches
1.625 Pounds
Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com - ✅ ✅ ✅
KKT MART - ✅ ✅ ✅
AMELI STORE LLC - ✅ ✅ ✅
MANMI STORE - ✅ ✅ ✅

Features

Two (2) 4-count boxes of MET-Rx Crispy Apple Pie Big 100 Colossal Protein Bars (8 bars total)
Meal replacement bar is packed with 30 grams of protein for complete hunger satisfaction
Show More

MET-Rx Big 100 Colossal Protein Bars, Chocolate Chip Cookie Dough Meal Replacement Bars, 9 Count (Pack of 1)

MET-Rx
55709
1.75 x 6.0 x 0.75 inches
0.22 Pounds
Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com - ❌ ❌ ❌

Features

30 GRAMS OF PROTEIN: MET-Rx Big 100 Protein Bar is packed with 30 grams of protein for complete hunger satisfaction, 18 vitamins and minerals and is a significant source of Zinc and Vitamins A and C
POWER ANYTIME, ANYWHERE: A great tasting way to fuel up pre-workout, post-workout or pop one in your bag for a delicious, high protein meal replacement bar
Show More
Top 12

MET-Rx Big 100 Colossal Protein Bars, Healthy Meal Replacement Snack, Variety Pack, 3.52 oz bars, 9 Count (Pack of 3)

MET-Rx
31507
11.75 x 6.6125 x 7.8125 inches
  • Contributor: MET-Rx
Seller CPR Rank Amazon Fulfilled Prime Free Shipping
R.J MART - ✅ ✅ ✅
Amazon.com - ✅ ✅ ✅
A+DEALS - ✅ ✅ ✅

Features

You will receive (27) MET-Rx Big 100 Protein Bars - (9) Peanut Butter Pretzel Bars, 3.52 oz, (9) Vanilla Caramel Churro Bars, 3.52 oz and (9) Super Cookie Crunch Bars, 3.52 oz
HIGH PROTEIN BARS: MET-Rx protein bars are power-packed with high protein for the kind of energy your body demands. MET-Rx protein bars help you build energy for your next workout, game, or competition. Available in a variety of flavors and formulas.
Show More
Top 13

MET-Rx RTD 51, Frosty Chocolate, 15 oz. (12 count), Convenient Ready To Drink Protein Shake with 51 g of Protein, BCAAs, and Other Amino Acids and Vitamins, Great for Post-Workout Recovery

MET-Rx
14057
10.75 x 8.0 x 6.0 Inches
0.0006 Pounds
Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com - ✅ ✅ ✅
Encore Global LLC - ✅ ✅ ✅

Features

HIGH PROTEIN BARS: MET-Rx protein bars are power-packed with high protein for the kind of energy your body demands. MET-Rx protein bars help you build up energy for your next workout, game or competition. Available in a variety of flavors & formulas.
QUALITY SPORTS NUTRITION PROTEIN BARS: Protein and meal replacement bars from MET-Rx taste great and support a balanced diet. With a variety of flavors, MET-Rx protein and meal replacement bars go beyondg of protein, bundling energy and taste in a single bar.
Show More
Top 14

MET-Rx Protein Plus Protein Bar, Peanut Butter Cup, 4 Count Value Pack, High Protein Bar with Vitamins to Support Energy Levels & Muscle Strength, Gluten Free

MET-Rx
KKC66G0
2.5 x 4.0 x 7.25 inches
0.0006 pounds
Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com - ✅ ✅ ✅
Simply Better Buys - ✅ ✅ ✅
INERRANT MART - ✅ ✅ ✅
ABS One Direction Store - ✅ ✅ ✅
Trendy Stuff Mart - ❌ ❌ ❌

Features

POWER PACKED PROTEIN: This sports nutrition protein bar is packed with 30 grams of our exclusive Metamyosyn protein blend 2 grams of sugar, so snacking on these tasty and nutritional bars gives you the energy you need to go beyond your next workout.
HIGH PROTEIN BARS: MET-Rx protein bars are power-packed with high protein for the kind of energy your body demands. MET-Rx protein bars help you build up energy for your next workout, game or competition. Available in a variety of flavors and formulas.
Show More
Top 15

MET-Rx Metamyosyn Protein Plus Whey Isolate and Casein Protein Powder, Great for Meal Replacement Shakes, Low Carb, Gluten Free, Vanilla, 2 lbs

MET-Rx
S0822320N
6.0 x 5.0 x 4.0 Inches
2.0 Pounds
Seller CPR Rank Amazon Fulfilled Prime Free Shipping
MADRIS LLC - ✅ ✅ ✅
Sari Store LLC - ✅ ✅ ✅
Shaun Store - ✅ ✅ ✅

Features

You will receive (1) jar of MET-Rx Metamyosyn Protein Powder, Vanilla, 2 lbs
FUEL YOUR WORKOUT: Your muscles need support and energy for hard, high intensity training, and with a better than 5:1 ratio of protein to carbs, this protein powder is a great way to get extra protein and help muscles recover after, or build up energy before.
Show More

Our MET-Rx Review

MET-Rx products on Amazon (Oct. 2026)

What to buy from MET-Rx?

MET-Rx sell products mainly in the Health & Household category.

Its popular products on Amazon include Sports Nutrition Protein Bars,Solid Sports Nutrition Protein Bars And High-Protein Sports Nutrition Protein Bars. 

If you intend to buy any of these products, then you can find them easily on Amazon. 

Featured Reviews Related to MET-Rx

183,903 Reviews Analyzed
178,036 Reviews Analyzed

MET-Rx Pricing

The brand has over 53 products listed on Amazon with a price range of $10.35 to $69.45 form our picks.

Currently, the average price of their product is $33.38 which is considered affordable. You can make your choice from the list of products offered by the MET-Rx.

Is MET-Rx a good brand? 

A brand is an essential factor when making a purchase. What do we think about the MET-Rx? Well, according to the information available on Amazon, MET-Rx products are sold by HerbsPro.

The seller has received about 58,859 feedbacks from buyers with an average start rating of 4.5. With a rating as this from the number of feedbacks, we can conclude that MET-Rx is Liquid error: comparison of String with 4.8 failed

Can I know who the owner of MET-Rx is?

MET-Rx is selling on Amazon's North America Marketplaces. You can find out the actual owner of the brand at https://www.uspto.gov/trademarks/search. 

From there, you can tell whether Amazon owns the brand or not. If you want to buy Amazon branded products, you can go here, and list some of their top brands. Amazon owns 100 private-label brands that operate in different markets.

Related Amazon Store for MET-Rx

Similar Competitors Brands like MET-Rx on Amazon


Methodology

How We Evaluated MET-Rx Products

We are crawling & scraping a large amount of data from 53 MET-Rx products and a countless number of reviews, you can gain valuable insights to enhance your understanding of various aspects related to MET-Rx, and you can use those data to help you make informed buying Sports Nutrition Protein Bars,Solid Sports Nutrition Protein Bars And High-Protein Sports Nutrition Protein Bars decisions. Those recommend the 15 best products from MET-Rx based on thorough analysis and research by our CherryPicks-AI ranking system.

Why create this buying guide?

Our brand guide is designed to provide up-to-date & unbiased information about MET-Rx products. Our goal is to empower you with data-driven insights, enabling you to make better shopping decisions efficiently to save time. We prioritize earning your trust by providing reliable information and guidance.


Top 10 MET-Rx Sellers: CPR Seller Rank List

CPR sellers rank is based on CherryPicks-AI bestselling ranking system that helps us analyze each seller's sales trends. The List of top seller ranks is our in-house data, essential for our product ranking to help you make the right shopping choice.

Rank Name Yearly Feedbacks Avg. Ratings
🥇 HerbsPro 58,859 4.5
🥈 Blue Monster LLC 48,470 4.9
🥉 westlake 30,385 4.8
4 Candy Retailer 14,851 4.7
5 VitaVerr 11,171 4.3
6 Home of Coffee 10,957 4.6
7 SellQor 10,454 4.9
8 America Strong 6,407 3.6
9 Robert Irvine's FITCRUNCH 6,307 4.9
10 Paradine Services 5,444 4.9
HerbsPro [58859] Blue Monster LLC [48470] westlake [30385] Candy Retailer [14851] VitaVerr [11171] Home of Coffee [10957] SellQor [10454] America Strong [6407] Robert Irvine's FITCRUNCH [6307] Paradine Services [5444] HerbsPro 29% Blue Monster LLC 24% westlake 15% Candy Retailer 7% VitaVerr 5% Home of Coffee 5% SellQor 5% America Strong 3% Robert Irvine's FITCRUNCH 3% Paradine Services 3%