FREE Get a FREE MET-Rx Shaker Bottle with the online purchase of $50 or more of any MET-Rx products. You will be prompted at Checkout to accept this offer if your order qualifies. Do not add the item to your shopping cart unless you want to purchase it. While supplies last.

RTD 51

Now fitness-minded individuals can get exactly what they want in a ready-to-drink shake—high performance protein and more of it!

MET-Rx RTD 51 is the powerhouse of protein shakes. Each nutritionally advanced, ready-to-drink shake is packed to the max with 51 grams of Metamyosyn® protein that helps support muscle. Low in fat and containing 5g net carbs, it’s also a natural source of valuable amino acids.

Add To Cart Item ID Product Unit Size List Price Our Price $200+ Orders Add 51-0073 MET-Rx RTD 51 Shake, Cookies & Cream 15 fl oz can 12 cans $53.88 $41.95 $39.85 Add 51-0067 MET-Rx RTD 51 Shake, Creamy Vanilla 15 fl oz can Show Similar Products Hide Similar Products Iron Tek Micell Edge RTD 50, 15 fl oz, Vanilla 12 cans 12 cans $53.88 $41.95 $39.85 Add 51-0066 MET-Rx RTD 51 Shake, Frosty Chocolate 15 fl oz can Show Similar Products Hide Similar Products Iron Tek Micell Edge RTD 50, 15 fl oz, Chocolate 12 cans 12 cans $53.88 $41.95 $39.85 Add 51-0072 MET-Rx RTD 51 Shake, Mocha Blast 15 fl oz can 12 cans $53.88 $41.95 $39.85 Add 51-0276 MET-Rx RTD 51 Shake, Peanut Butter Cup 15 fl oz can 12 cans $53.88 $41.95 $39.85 All products are In Stock unless otherwise marked. To place an order: Add items to your Shopping Cart by clicking on "Add" above. Finished shopping? Checkout. Display your Shopping Cart to view contents, shipping charges and options. ** The "$200+ Orders" price reflects a 5% discount for orders that total over $200.   Cart   Checkout   All MET-Rx Products

MET-Rx Quick Links Ultramyosyn Whey Powder Amped ECN NOS Arsenal Training Packs BCAA 2200 BIG 100 Colossal Food Bars BIG 100 Colossal High Protein Brownies Big 100 Colossal RTD Shake BIG 100 Food Bars CEE AKG Hardcore Amino 3000 Hardcore Creatine Powder HMB capsules Hi-Test Amino Liquid L-Glutamine MET-Rx Drink Mix Pancake Mix Protein Plus Protein Plus Bars RTD 51 Shake Shaker Bottle Super Greens Power Super Joint Guard Super Reds Power TestSterol 1650 Tonalin CLA Tribulus Terrestris Xtreme Amped Up Energy Xtreme Size Up ZMA

RTD 51 Shake (MET-Rx) - Average rating - Write a review Show Reviews Reviews August 24, 2007 Reviewer: Carl in Minnesota Met-Rx found a way to put the protein in and take the bloating out. I like the Mocha Blast in the AM much better than coffee and a PB cup as my late night snack. All taste pretty good although after a while they tend to taste the same. Still- perfect nutrition is hard to do and Met Rx helps with these RTDs Was this review helpful to you? Yes  No August 13, 2007 Reviewer: A customer in Colorado Excellent taste. Low fat and high protein combo. Great pre or post workout protein drink in a very convenient ready to consume can. This review is specific to RTD 51 Shake, Mocha Blast 15 fl oz can Was this review helpful to you? Yes  No

51-0073 MET-Rx RTD 51 Shake, Cookies & Cream 15 fl oz can 12 cans Nutrition Facts Serving Size: 1 can (15 oz.) Servings Per Container: 12 cans Amount Per Serving % Daily Value* Total Calories 250         Calories From Fat 15      Total Fat 2  g 3%       Saturated Fat 1  g 5%       Trans Fat 0  g   Cholesterol 15  mg 5%    Sodium 200  mg 8%    Potassium 360  mg 10%    Total Carbohydrates 9  g 3%       Dietary Fiber 3  g 12%       Sugars 3  g   Show Net Carbs Net Carbs Minus Fiber 6  g Protein 51  g 102%    Vitamin A   30%    Vitamin C   60%    Calcium   100%    Iron   10%    Vitamin D   45%    Vitamin E   45%    Vitamin K   30%    Thiamin (B1)   80%    Riboflavin (B2)   60%    Niacin (B3)   50%    Pyridoxine (B6)   50%    Folic Acid   50%    Cyanocobalamin (B12)   70%    Biotin   45%    Pantothenic Acid   60%    Phosphorus   70%    Iodine   20%    Magnesium   10%    Zinc   10%    Selenium   20%    Copper   20%    Manganese   40%    Chromium   25%    Molybdenum   25%    *Percent Daily Values are based on a 2,000 calorie diet. Ingredients: Water, Metamyosyn VPR Protein Blend (Calcium Caseinate, Milk Protein, Concentrate, Whey Protein Concentrate), Cocoa (Processed with Alkali), Natural and Artificial Flavor (Contains Wheat and Caramel Color), Cellulose Gel, Vitamin and Mineral Blend (Tricalcium Phosphate, Sodium Ascorbate, Zinc Oxide, Monosodium Phosphate, Sodium Citrate, dl-alpha Tocopheryl Acetate, Niacinamide, Calcium D-Pantothenate, Thiamin Hydrochloride, Pyridoxine Hydrochloride, Ferrous Sulfate, Riboflavin, Manganese Sulfate, Vitamin A Palmitate, Folic Acid, Copper Sulfate, Biotin, Potassium Iodide, Phytonadione, Chromium Chloride, Sodium Molybdate, Sodium Selenite, Vitamin D-3, Cyanocobalamin), Soy Lecithin, Dipotassium Phosphate, Acesulfame K, Cellulose Gum, Sucralose, Carrageenan. Recommended Use: DIRECTIONS FOR ADULT USE:Drink one shake in place of a high protein meal or snack. Warning: This product contains milk ingredients. Produced in a facility that also processes peanut, soy and egg products. This product may contain traces of nuts. If you notice any errors in the information above, please let us know. If you have further questions about this product, please contact MET-Rx at 1-800-55-MetRx