Loading... Please wait...Available size: 18 servings (18 ct) Packet
MET-Rx "Original" Meal Replacement revolutionized meal replacement powders with the METAMYOSYN Protein Blend. With the new and improved MET-Rx Meal Replacement, we've upgraded the original formula to take out everything you didn't want while keeping in the exclusive METAMYOSYN protein blend. METAMYOSYN combines fast-digesting whey protein with slow-acting casein, the result is a highly bioavailable fuel that helps build lean muscle mass and strength. Free of hydrogenated oils, which means no trans-fats.38 grams of the exclusive METAMYOSYN protein blend to help build lean muscle. Low fat to support a lean, healthy body.20 grams of carbohydrates to support muscle glycogen needs as well as energy levels at rest and during exercise.25 Essential Vitamin & Minerals, with 110% Calcium to support your body's nutritional needs. MET-Rx Original Meal Replacement Powder is the foundational supplement for all athletes looking to improve their overall health and physique. Why take chances with your meal replacement - trust the clinically studied METAMYOSYN protein blend.
- 38 grams of the exclusive METAMYOSYN® protein blend to help build lean muscle.
- Free of Hydrogenated Oils, which means 0 grams Trans Fats.
- Low fat to support a lean, healthy body.
- 17-20 grams of carbohydrates to support muscle glycogen needs as well as energy levels at rest and during exercise.
- 25 Essential Vitamins & Minerals, with 100% DV Calcium to support your body’s nutritional needs.
- Aspartame Free
- No added sugar
- Gluten Free

MET-Rx® “ORIGINAL” MEAL REPLACEMENT revolutionized sports nutrition with the METAMYOSYN® Protein Blend! The “Original” MET-Rx® Meal Replacement, is back and better than ever with an upgraded formula that is free of aspartame and hydrogenated fats while still featuring the exclusive METAMYOSYN® Protein Blend.
COMPLETE PROTEIN BLEND TO SUPPORT LEAN MUSCLE*
Originally developed by a physician, METAMYOSYN® protein is based on metabolic research to help support lean muscle mass.
METAMYOSYN® combines Milk Protein with slow-acting casein, plus L-Glutamine. Milk Protein is a natural source of whey and casein, for fast and slow digesting properties, and each protein source within METAMYOSYN® provides naturally occurring Branched Chain Amino Acids - Isoleucine, Leucine and Valine. The precise combination of proteins in METAMYOSYN® offers a sustained release of amino acids and provides your body with a highly bioavailable fuel that helps support lean muscle mass and strength.
Directions for MET-Rx ORIGINAL MEAL REPLACEMENT: For optimal digestion, add the contents of one (1) packet to 16 fl. ounces of cold water or milk and mix thoroughly in a shaker. Increase or decrease the amount of liquid to achieve desired consistency. Drink immediately for best results. As a reminder, discuss the supplements and medications you take with your health care providers and follow their advise.
Warnings: This product is intended for human use by healthy physically active individuals. if you are pregnant, lactating, under medical care or using any medications, please consult your physician before using this or any dietary supplement.