Dietary Supplement. High Protein Performance Bar. 30g Protein. Less Sugar, only 4g Sugar. Muscle Building Macrobolic Nutrition 45/35/20 Lean Mass Equation. Sustained Release Proteins. Low Glycemic Carbs. Glutamine & BCAA's. Macrobolic Nutrition-Every Calorie Counts! Naturally & artificially flavored. Muscle building Macrobolic nutrition bars. The advanced Macrobolic Nutrition profile in Up Your Mass provides the 45/35/20 ratio of macro-nutrients (carbohydrates, proteins, fats) used by world class bodybuilders and athletes to help promote exceptional gains in muscle mass. Just as importantly, the sources of these macro-nutrients are superior to those found in most nutritional products. Macrobolic Nutrition creates the ideal metabolic and hormonal environment for increased muscle size, strength, and endurance. Massive 100g Bar, Eat Big - Get Big. This Massive 100 gram bar provides dense nutrition for maximum performance. The key to building rock-hard, solid muscle is to supply your body with quality calories not empty calories. The Up Your Mass bar supplies 30 grams of protein from our Probolic Sustained Release Protein Matrix and LGI - Low Glycemic Index Carbohydrates for sustained energy and improved glycogen stores. Take advantage of this delicious, convenient way to get the most advanced nutrition bar available. Macrobolic nutrition - every calorie counts! (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).