Specially designed for hard gainers who want to gain weight and pack-on quality mass.*

MET-Rx® Xtreme Size Up features FOUR Hardcore Optimizer Blends to help you keep growing when other weight gainers quit.*

METAMYOSYN® Muscle Mass Optimizer Blend
Complex Carb Optimizer Blend
Lean Lipid Optimizer Blend
MultiVitamin Optimizer Blend

• Each serving contains 59g protein, 64-67g High-Quality Complex Carbs, 3g Creatine, 3g Glutamine and 600 calories
• No Fructose or Aspartame
• Mixes quickly and goes down easy

Ingredients: Vitamin A (50% As Beta Carotene) 4500 IU; Vitamin C 60 mg; Vitamin D 240 IU; Vitamin E 45 IU; Vitamin K 40 mcg; Thiamin 0.9 mg; Riboflavin 1.02 mg; Niacin 20 mg; Vitamin B6 1.2 mg; Biotin 180 mcg; Pantothenic Acid 4 mg; Calcium 1230 mg; Iron 8.1 mg; Phosphorus 1170 mg; Iodine 60 mcg; Magnesium 110 mg; Zinc 6 mg; Selenium 28 mcg; Copper 0.8 mg; Manganese 1 mg; Chromium 48 mcg; Molybdenum 60 mcg; Chloride 220 mg; Sodium 370 mg; Potassium 1750 mg; Creatine Monohydrate 3000 mg (3g); L-Glutamine 3000 mg (3g);

Essential Amino Acids (Approximate Values) Per Serving (167 G): (Histidine 1295 mg; Isoleucine 2599 mg; Leucine 4884 mg; Lysine 4190 mg; Methionine 1385 mg; Phenylalanine 2098 mg; Threonine 2665 mg; Tryptophan 622 mg; Valine 2994 mg) [****L-Tryptophan Is Naturally Occurring, Not Added.]

Nonessential Amino Acids (Approximate Values) Per Serving (167 G): (Alanine 1932 mg; Arginine 1677 mg; Aspartic Acid 4207 mg; Cysteine 573 mg; Glutamic Acid 10000 mg; Glycine 957 mg; Proline 4248 mg; Serine 2719 mg; Tyrosine 2254 mg)

Other Ingredients: Complex Carb Optimizer Blend(Maltodextrin, Barley Flour, Oat Fiber, Oat Bran Concentrate), Metamyosyn®Muscle Mass Optimizer Blend ( Whey Protein Concentrate, Milk Protein Concentrate, Calcium Sodium Caseinate, L-Glutamine, Creatine Monohydrate, Dried Egg White), Cocoa(Processed With Alkali), MultiVitamin Optimizer Blend(Di-Potassium Phosphate, Potassium Chloride, Calcium Lactate, Di-Calcium Phosphate, Tri-Calcium Phosphate, Potassium Citrate, Beta Carotene, Salt, Sodium Citrate, Dl-Alpha Tocopheryl Acetate, Ascorbic Acid, Ferrous Fumarate, Niacinamide, Zinc Oxide, Vitamin A Palmitate, Calcium D-Pantothenate, Copper Sulfate, Manganese Sulfate, Pyridoxine Hydrochloride, Thiamin Hydrochloride, Riboflavin, Cholecalciferol, Folic Acid, Chromium Picolinate, Biotin, Sodium Molybdate, Potassium Iodide, Phytonadione, Sodium Selenite, Cyanocobalamin), Cocoa Powder, Natural And Artificial Flavor, Partially Hydrogenated Coconut Oil, Corn Syrup Solids, Cellulose Gum, Xanthan Gum, Lean Lipid Optimizer Blend(Medium Chain Triglycerides, Sunflower Oil, Flaxseed Powder), Guar Gum, Carrageenan, Acesulfame Potassium, Soy Lecithin, Sucralose, Mono- AndDi-Glycerides

Contains Milk, Egg, Soy And Tree Nut (Walnut) Ingredients