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MET-Rx Protein Plus Bars are a gluten-free, high-protein snack delivering 30 grams of a unique slow and fast-acting protein blend per 3 oz bar. Enhanced with essential vitamins A, C, and Zinc, these bars support immune health while providing sustained energy with only 2 grams of sugar and zero trans fats. Ideal as a meal replacement or post-workout recovery, they combine great taste with clean nutrition to keep busy professionals energized and on track.









| ASIN | B00VXQ584I |
| Age Range Description | Adult |
| Allergen Information | Eggs, Milk, Peanuts, Soy, Tree Nuts |
| Best Sellers Rank | #1,299 in Health & Household ( See Top 100 in Health & Household ) #10 in Sports Nutrition Protein Bars #318 in Sales & Deals |
| Brand | MET-Rx |
| Brand Name | MET-Rx |
| Coin Variety 1 | Peanut Butter |
| Color | brown |
| Container Type | Box |
| Cuisine | American |
| Customer Reviews | 4.4 out of 5 stars 718 Reviews |
| Diet Type | Gluten Free, Vegetarian |
| Flavor | Peanut Butter |
| Global Trade Identification Number | 00786560508681, 00786560540438, 00786560557139 |
| Item Dimensions | 1.6 x 5.5 x 0.75 inches |
| Item Form | Bar |
| Item Package Weight | 0.83 Kilograms |
| Item Weight | 2.2 Pounds |
| Manufacturer | Nature's Bounty |
| Material Features | Gluten Free |
| Model Number | 55713 |
| Net Content Weight | 3 Ounces |
| Number of Items | 9 |
| Number of Pieces | 9 |
| Package Size Name | 9 Count |
| Package Type Name | Box |
| Part Number | 786560557139 |
| Product Benefits | High Protein |
| Protein | 30 Grams |
| Protein Source | Blend |
| Recommended Uses For Product | High-protein snack, Meal replacement, Post-workout recovery snack |
| Set Name | 9 Count |
| Size | 9 Count (Pack of 1) |
| Snack Food Bar Type | Protein |
| Specialty | High Protein |
| Total Eaches | 9 |
| Type | Protein |
| UPC | 786560508681 786560557139 786560540438 |
| Unit Count | 3.52 Ounce |
| Vitamins And Minerals | 270.0, 370.0 Milligrams, 5 Milligrams |
S**T
Yum
Great value and delicious
W**R
These are Good
These were too good, I ate all the ones in my emergency kit.
C**D
A less sweet version of the chocolate-peanut butter cup, with a firmer texture
These are the best of all of the Met-X protein bars and are satisfying to consume. On the firmer side, the bite is satisfying. It's like a PB cup but thicker inside, and definitely less sweet than the popular candy. At the same time, I find the less sugar part to be preferable to that which is sickly-sweet. These things have been so helpful in my managing to cut back on sugar! I feel so much better and have lost a few pounds. The higher protein in this one makes me feel better about what I'm eating. Sometimes, I have to eat only half at a time, and it's still pretty filling. The Crispy Apple variety is also incredible. Nice job with this one.
C**R
Overall, a great protein bar
My husband and I order these in bulk. They are a great replacement meal when we are on the go with 30 grams of protein and only 338 calories (if you ignore net carbs and calculate with accuracy, they are more than the 310 calories advertised). They are large for a protein bar, will satisfy hunger, are low in sugar, and we have never had a bad or malty batch come to us, even in the heat of summer. They are a little expensive, but worth it for us as we both aim for higher protein. The main “con” I would give it is that it does taste a little - off? Chemically? I think there is a sugar alternative in it, which is what I think I’m tasting. Typically I try to stay away from those, but it’s hard to find a bar that can leave me satisfied/not hungry, has the protein I want, and taste perfect. Overall, it’s a pretty good bar. PS Their cookies and cream bar is my favorite. It just has nearly 100 more calories for the same amount of protein.
A**R
My go to snack
Delicious flavors
L**R
my go-to protein bar
honestly, i consider this to be one of the best protein bars out there. solid macros, low sugar, and it's pretty filling. the taste isn't mind-blowing or anything like that, but i think it tastes pretty good. i wish MetRx would make low sugar alternatives with other flavors though!
A**R
High Test Gas
My husband and I love other flavors of MET-Rx bars, but these cause HORRIFIC gas in both of us. I mean, clear the room, make you gag, diarrhea gas. If you need to make you run faster, eat one of these and power yourself down the road with propelling forces of air. Just pray it’s air only.
A**S
Bulking Assistance
Great for bulking periods. Good texture and taste. Not ideal for a healthy choice
Trustpilot
4 days ago
2 weeks ago