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MET-Rx protein bars, protein powders, meal replacement shakes and supplements represent a revolution in sports nutrition.
Since 1991, MET-Rx has been dedicated to producing cutting-edge sports nutrition products to help you reach your fitness and bodybuilding goals.
- Protein Bars: MET-Rx protein bars come in several delicious flavors and varieties, including BIG 100 and Protein Plus, both packed with MET-Rx's highly bio-available METAMYOSYN® protein
- Protein Powders: MET-Rx protein powders include Ultramyosyn Whey, Protein Plus, Protein Revolution and 100% Natural Whey.
- Meal Replacement Shakes: MET-Rx meal replacement shakes are the perfect accompaniment to your busy, active lifestyle. With powders, packets and RTDs (Ready to Drink), you're sure to find the perfect protein and nutrient-packed meal replacement.
- Supplements: MET-Rx produces a variety of high-quality sports nutrition supplements, including MET-Rx Super Joint Guard (with omega-3 EFAs, glucosamine, chondrotion and more) and MET-Rx BCAA 5000 (with energizing amino acids)**
Maximize your potential with protein bars, powders, meal replacement shakes and more from MET-Rx.
MET-Rx Videos
MET-Rx Reviews
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MET-Rx RTD 51 Protein Shake Frosty Chocolate -- 15 fl oz
"This is a terrific product for the very active athlete that wants to build muscle and strength after a heavy work ou
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MET-Rx RTD 51 Protein Shake Creamy Vanilla -- 15 fl oz
"This ia an excellent meal replacement drink. One reviewer wrote that they used after a workout ~ I use it as a meal replacment. Very tasty, filling, satisfying. One thing, this has a very small amount of sugar in it."
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MET-Rx Big 100 Bar Chocolate Chip Cookie Dough -- 3.52 oz Each/Pack of 12
"These are good bars. Because they do not have a coating of chocolate, they do not melt and leave a mess. This makes them great on the go. Although they contain a lot of carbs, they taste good and contain plenty of protein."
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MET-Rx Engineered Nutrition® Meal Replacement Original Vanilla -- 18 Packets
"Great protein supp. I work on a fishing boat and have a hard time getting enough protein for all the hard work i do. Makes a huge difference in how i feel, while working and when i wake up. It is now aspartame free too. Anyone needing more protein in their diet, i definetly recomend this product."
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- MET-Rx RTD 51 Protein Shake Creamy Vanilla -- 15 fl oz
- MET-Rx RTD 51 Protein Shake Frosty Chocolate -- 15 fl oz
- MET-Rx Engineered Nutrition® Meal Replacement Original Vanilla -- 18 Packets
- MET-Rx Protein Plus Food Bars Chocolate Chocolate Chunk -- 12 Bars
- MET-Rx Engineered Nutrition® Meal Replacement Extreme Chocolate -- 18 Packets
- MET-Rx AMPED RTD Mega Knockout Punch -- 20 fl oz
- MET-Rx RTD 51 Protein Shake Cookies and Creme -- 15 fl oz
- MET-Rx Engineered Nutrition® Meal Replacement Berry Blast -- 18 Packets
- MET-Rx Big 100 Bar Chocolate Chip Cookie Dough -- 12 Bars
- MET-Rx BIG 100 Colossal Bar Super Cookie Crunch -- 12 Bars

















