Optimum Nutrition

Serious Mass

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Flavor: Chocolate

Optimum Nutrition Serious Mass is a high calorie, high protein formula designed to help you increase strength and pack on muscle.

With over 1250 calories and 50 grams of protein per 324g serving even the hardest gainers will be sure to put on size when combined with a proper training program.

Serious Mass also contains Creatine and Glutamine as well as 25 vitamins and essential minerals to help improve recovery after serious training sessions. These compounds increase blood flow to muscle cells, making them appear larger and more vascular.

Nutrients Per Serve (324g) Per 100g
Calories 1250 385.8
Calroies from Fat 50 15
Fat 5g 1.5g
Saturated 2g 0.6g
Cholesterol 10mg 3mg
Carbohydrates 250g 77g
Sugars 21g 6.5g
Dietary Fibre 3g 0.9g
Protein 50g 15g
Vitamin A 997IU 307.7IU
Vitamin C 21.9mg 6.8mg
Vitamin D 76IU 23.5IU
Vitamin E 4.7IU 1.5IU
Thiamin 0.5mg 0.2mg
Riboflavin 0.6mg 0.2mg
Niacin 6.7mg 2.1mg
Vitamin B5 0.7mg 0.2mg
Folic Acid 71.3mcg 22mcg
Vitamin B12 0.5mcg 0.2mcg
Biotin 100mcg 30.9mcg
Pantothenic Acid 2.1mg 0.7mg
Calcium 350mg 108mg
Iron 4.2mg 1.3mg
Phosphorus 165mg 50.9mg
Iodine 50.8mg 15.7mg
Magnesium 82.8mg 25.6mg
Zinc 2.7mg 0.8mg
Selenium 35mcg 10.8mcg
Copper 0.5mg 0.2mg
Manganese 500mcg 154.3mcg
Chromium 130mcg 40.1mcg
Sodium 500mg 154.3mg
Potassium 1395mg 430.6mg
Creatine Monohydrate 1g 0.3g
L-Glutamine 500mg 154.3mg
Glutamine Peptides 500mg 154.3mg
Choline (as choline bitartrate) 250mg 77.2mg
Inositol 250mg 77.2mg

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