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If you are one of those people who have a tough time packing on solid, powerful mass, try MET-Rx Xtreme Size Up, specially designed for hard gainers who want to gain weight and pack on mass. MET-Rx Xtreme Size Up features Four Optimizer Blends to help you keep growing when other weight gainers quit! The specially selected nutrients are designed to meet your body's needs for both immediate and sustained energy and protein synthesis.
The Secret is the Source of Protein!
Metamyosyn Muscle Mass Optimizer Blend combines the trusted Metamyosyn protein blend, with extra Whey Protein and Creatine, to provide sustained, highly bioavailable fuel for your body's protein needs. A combination of fast and slow proteins results in a more prolonged absorption rate allowing extended muscle-amino delivery. By extending the delivery of all essential amino acids to your muscles, MET-Rx Xtreme Size Up helps to stop you from going into a catabolic state which can otherwise lead to muscle loss. MET-Rx Metamyosyn Muscle Mass Optimizer Blend utilizes complete proteins from the finest sources to ensure every amino acids required by your muscles is supplied.
Complex Carb Optimizer Blend contains high fiber and top-quality complex carbs to intensify the time release effects of the Metamyosyn Muscle Mass Optimizer Blend and keep you pumped with nutrients for a longer period. This specialized blend contains 64 g of complex carbs, providing about 80% of the total carbohydrates in MET-Rx Xtreme Size Up (79 g total carbs).
MET-Rx Xtreme Size Up is formulated with no fructose, so you won't experience the dreaded crash and burn that comes from consuming sugar-laden formulas. Keep your mind energized with complex carbs so you can keep training and growing!
Lean Lipid Optimizer Blend contains just the right amount of dietary fats per serving. We know that your goal in your workout is to pack inches onto your biceps rather than your waist, so we didn't compromise quality with loads of unhealthy fats that could slow down your progress. MET-Rx Extreme Size Up contains both quick digesting MCTs and slower digesting flaxseed and sunflower fats, which allows for increased energy availability over an extended time period. Best of all, there are no unhealthy trans-fats in the formula.
MultiVitamin Optimizer Blend packed with a rich source of specially selected vitamins and minerals essential to carbohydrate and protein metabolism. Optimal intake of key vitamins and minerals is especially important when following a high-calorie diet and exercise program for mass gains, in order to assure proper usage and muscle metabolism of ingested calories. You can rest assured that the comprehensive blend of the right vitamins and minerals will complement your nutrition plan to support your bodybuilding goals and optimal health.
In order to make serious gains, you need to train hard, get lots of rest, and take in plenty of key nutrients. MET-Rx Xtreme Size Up makes is easy to get the high quality protein, complex carbs and essential nutrients that are important for a serious, intensive training program.
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If you are one of those people who have a tough time packing on solid, powerful mass, try MET-Rx Xtreme Size Up, specially designed for hard gainers who want to gain weight and pack on mass. MET-Rx Xtreme Size Up features Four Optimizer Blends to help you keep growing when other weight gainers quit! The specially selected nutrients are designed to meet your body's needs for both immediate and sustained energy and protein synthesis.
The Secret is the Source of Protein!
Metamyosyn Muscle Mass Optimizer Blend combines the trusted Metamyosyn protein blend, with extra Whey Protein and Creatine, to provide sustained, highly bioavailable fuel for your body's protein needs. A combination of fast and slow proteins results in a more prolonged absorption rate allowing extended muscle-amino delivery. By extending the delivery of all essential amino acids to your muscles, MET-Rx Xtreme Size Up helps to stop you from going into a catabolic state which can otherwise lead to muscle loss. MET-Rx Metamyosyn Muscle Mass Optimizer Blend utilizes complete proteins from the finest sources to ensure every amino acids required by your muscles is supplied.
Complex Carb Optimizer Blend contains high fiber and top-quality complex carbs to intensify the time release effects of the Metamyosyn Muscle Mass Optimizer Blend and keep you pumped with nutrients for a longer period. This specialized blend contains 64 g of complex carbs, providing about 80% of the total carbohydrates in MET-Rx Xtreme Size Up (79 g total carbs).
MET-Rx Xtreme Size Up is formulated with no fructose, so you won't experience the dreaded crash and burn that comes from consuming sugar-laden formulas. Keep your mind energized with complex carbs so you can keep training and growing!
Lean Lipid Optimizer Blend contains just the right amount of dietary fats per serving. We know that your goal in your workout is to pack inches onto your biceps rather than your waist, so we didn't compromise quality with loads of unhealthy fats that could slow down your progress. MET-Rx Extreme Size Up contains both quick digesting MCTs and slower digesting flaxseed and sunflower fats, which allows for increased energy availability over an extended time period. Best of all, there are no unhealthy trans-fats in the formula.
MultiVitamin Optimizer Blend packed with a rich source of specially selected vitamins and minerals essential to carbohydrate and protein metabolism. Optimal intake of key vitamins and minerals is especially important when following a high-calorie diet and exercise program for mass gains, in order to assure proper usage and muscle metabolism of ingested calories. You can rest assured that the comprehensive blend of the right vitamins and minerals will complement your nutrition plan to support your bodybuilding goals and optimal health.
In order to make serious gains, you need to train hard, get lots of rest, and take in plenty of key nutrients. MET-Rx Xtreme Size Up makes is easy to get the high quality protein, complex carbs and essential nutrients that are important for a serious, intensive training program.
| Amount Per Serving | % Daily Value | |
| Calories | 600 | |
| Calories from Fat | 60 | |
| Total Fat | 7 g | 11% |
| Saturated Fat | 4 g | 22% |
| Cholesterol | 55 mg | 18% |
| Total Carbohydrate | 79 g | 26% |
| Dietary Fiber | 8 g | 31% |
| Sugars | 6 g | |
| Protein | 60 g | 120% |
| Vitamin A (50% as Beta-Carotene) | 4500 IU | 90% |
| Vitamin C | 60 mg | 100% |
| Vitamin D | 240 IU | 60% |
| Vitamin E | 45 IU | 150% |
| Vitamin K | 40 mcg | 50% |
| Thiamin | 0.9 mg | 65% |
| Riboflavin | 1 mg | 61% |
| Niacin | 21 mg | 107% |
| Vitamin B6 | 1.2 mg | 64% |
| Folic Acid | 400 mcg | 100% |
| Vitamin B12 | 3 mcg | 51% |
| Biotin | 180 mcg | 60% |
| Pantothenic Acid | 4 mg | 41% |
| Calcium | 1310 mg | 131% |
| Iron | 15 mg | 83% |
| Phosphorus | 1184 mg | 118% |
| Iodine | 67 mcg | 45% |
| Magnesium | 141 mg | 35% |
| Zinc | 8 mg | 56% |
| Selenium | 28 mcg | 40% |
| Copper | 0.9 mg | 47% |
| Manganese | 1.8 mg | 90% |
| Chromium | 75 mcg | 63% |
| Molybdenum | 60 mcg | 80% |
| Chloride | 269 mg | 8% |
| Sodium | 390 mg | 16% |
| Potassium | 1760 mg | 50% |
| Creatine Monohydrate | 3000 mg (3 g) | * |
| L-Glutamine | 3000 mg (3 g) | * |
| Essential Amino Acids | ||
| Histidine | 1356 mg | * |
| Isoleucine | 2735 mg | * |
| Leucine | 5016 mg | * |
| Lysine | 4248 mg | * |
| Methionine | 1316 mg | * |
| Phenylalanine | 2265 mg | * |
| Threonine | 2593 mg | * |
| Tryptophan | 670 mg | * |
| Valine | 3136 mg | * |
| Non-Essential Amino Acids | ||
| Alanine | 1934 mg | * |
| Arginine | 1664 mg | * |
| Aspartic Acid | 4248 mg | * |
| Cysteine | 628 mg | * |
| Glutamic Acid | 9220 mg | * |
| Glycine | 949 mg | * |
| Proline | 4351 mg | * |
| Serine | 2683 mg | * |
| Tyrosine | 2340 mg | * |
Contains milk, egg, and soy ingredients.
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