Login or Create Your Account
MET-Rx Meal Replacement Protein Powder Cake Batter 18 ea

More on MET-Rx

MET-Rx is designed for every body. With a complete line of high quality protein products, MET-Rx can assist you in creating an effective nutritional program that fits your lifestyle so you can shape your body for optimum health.

See all products from MET-Rx

Meal Replacement Protein Powder

Cake Batter, 18 Servings
You are Saving $35.00
On Backorder
MET-Rx's Meal Replacement Protein Powder 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.



Label Facts


The original Meal Replacement Protein Powder from MET-Rx revolutionized sports nutrition with the Metamyosyn Protein Blend; this latest version retains the protein whithout the aspartame and hydrogenated fats.

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.
  • 38 grams of the exclusive Metamyosyn protein blend to help build lean muscle
  • Free of hydrogenated oils - no trans fats
  • Low fat to support a lean, healthy body
  • 17-20 grams (varies with flavor) 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
For adults, add one (1) packet to 16-20 fl ounces of cold water or milk and mix thoroughly in a shaker or blender. Increase or decrease the amount of liquid to achieve desire consistency. Drink two shakes per day for best results. As a reminder, discuss the supplements and medications you take with your health care providers. For Mass Gaining: add higher calorie foods such as peanut butter, 1-2 % milk, and fruit juices. For Dieters: add lower calorie food such as skim milk or just use water. Use Met-Rx Meal Replacement any time of the day including: Immediately After Exercise, In Between Meals, With Meals, and Before Bed.
* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Nutrition Facts
Serving Size 1 Packet
Servings Per Container 18
Amount Per ServingAs Packaged
Calories from Fat2020.0
Biotin(60% DV)(60.000% DV)
Calcium(110% DV)(110.000% DV)
Calories from Fat2020.0
Cholesterol20mg (7% DV)20.0mg (7.000% DV)
Chromium(40% DV)(40.000% DV)
Copper(40% DV)(40.000% DV)
Dietary Fiber< 1 (3% DV)1.0 (3.000% DV)
Folic Acid(100% DV)(100.000% DV)
Iodine(40% DV)(40.000% DV)
Iron(45% DV)(45.000% DV)
Maganese(50% DV)
Magnesium(45% DV)(45.000% DV)
Manganese(50.000% DV)
Molybdenum(80% DV)(80.000% DV)
Niacin(100% DV)(100.000% DV)
Pantonthenic Acid(40% DV)
Pantothenic Acid(40.000% DV)
Phosphorus(80% DV)(80.000% DV)
Potassium940mg (27% DV)940.0mg (27.000% DV)
Protein38g (76% DV)38.0g (76.000% DV)
Riboflavin(60% DV)(60.000% DV)
Saturated Fat0g (0% DV)0.0g (0.000% DV)
Selenium(40% DV)(40.000% DV)
Sodium360mg (15% DV)360.0mg (15.000% DV)
Thiamin(60.000% DV)
Thiamine(60% DV)
Total Carbohydrate20g (7% DV)20.0g (7.000% DV)
Total Fat2g (3% DV)2.0g (3.000% DV)
Trans Fat0g0.0g
Vitamin A(60% DV)(60.000% DV)
Vitamin B12(50% DV)(50.000% DV)
Vitamin B6(60% DV)(60.000% DV)
Vitamin C(100% DV)(100.000% DV)
Vitamin D60% DV)(60.000% DV)
Vitamin E150% DV)(150.000% DV)
Vitamin K50% DV)(50.000% DV)
Zinc(40% DV)(40.000% DV)
* The Percent Daily Values are based on a 2,000 calorie diet, so your values may change depending on your calorie needs. The values here may not be 100% accurate because the recipes have not been professionally evaluated nor have they been evaluated by the U.S. FDA.
Ingredients:Metamyosyn Protein Blend (Milk Protein Concentrate, Calcium Sodium Caseinate, L-Glutamine, Whey Protein Concentrate, Egg White), Maltodextrin, Vitamin And Mineral Blend (Dicalcium Phosphate, Potassium Citrate, Potassium Chloride, Potassium Phosphate, Sodium Citrate, Magnesium Oxide, Ascorbic Acid, dl-Alpha Tocopheryl Acetate, Ferrous Fumarate, Niacinamide, Zinc Oxide, d-Calcium Pantothenate, Copper Sulfate, Manganese Sulfate, Vitamin A Palmitate, Pyridoxine Hydrochloride, Thiamin Hydrochloride, Riboflavin, Beta-Carotene, Folic Acid, Chromium Picolinate, Biotin, Sodium Molybdate, Potassium Iodide, Sodium Selenite), Natural And Artificial Flavors, Calcium Lactate, High Oleic Sunflower Oil, Cellulose Gum, Xanthan Gum, Soy Lecithin, Salt, Sodium Caseinate, Guar Gum, Carrageenan, Acesulfame Potassium, Mono- And Diglycerides, Gelatin, Sucralose, Mannitol.
If you are pregnant, nursing, taking any medications or planning any medical procedure, consult your doctor before use. Discontinue use and consult your doctor if any adverse reactions occur. Not intended for use by persons under the age of 18. KEEP OUT OF REACH OF CHILDREN. Contains milk, egg and soy ingredients
* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
(0) Reviews
Who's Talking About Inbox Fitness
Sign Up