GNC Pro Performance® Bulk 1340 - 18 Servings


Item # 820020

Product Information



High-Calorie Mass Gainer Plus 5 g of Added Glutamine. Recommended Use: Workout supplement that provides antioxidants and athletic support. Source of calories which contribute to weight gain; proteins, which help build and repair body tissues; and carbohydrates to support energy production. Helps the body to metabolize carbohydrates and fats. Helps to maintain performance and promote endurance in extended periods (greater than 60 min) of high-intensity exercise. Helps to maintain normal electrolyte balance and proper muscle function. Source of essential amino acids, branched chain amino acids (BCAA), and L-Arginine, a non-essential amino acid, which are involved in muscle protein synthesis. Assists in the building of lean muscle mass *when combined with regular resistance training and a health, balanced diet. Helps in energy metabolism and provides support for healthy glucose metabolism. Helps to assist in muscle cell repair, to support immune/digestive system health, and to restore depleted plasma glutamine levels after periods of physical stress (e.g. prolonged exhaustive exercise). NPN 80068351


Nutrition Facts
Serving Size  4 Scoops
Servings Per Container  19

Amount Per Serving     % DV

Calories 1340  

  Saturated Fat 0.5g   2%
Trans Fat 0g  
Cholesterol 105mg   35%
Carbohydrates 269g   90%
Fats 3g  
Protein 50g   100%
Dietary Fibre 3g   12%
Sugars 3g  
Sodium 100mg   4%

Vitamin A (Palmitate) 187.5 mcg   21%
Vitamin C (Ascorbic Acid) 15 mg   25%
Vitamin B2 (Riboflavin) 1 mg   59%
Niacin 5 mg   25%
Niacinamide 7.5 mg   38%
Vitamin B6 (Pyridoxine Hydrochloride) 1.25 mg   62%
Biotin 75 mcg   25%
Vitamin B12 (Cyanacobalamin) 2.5 mcg   42%

Whey Protein Concentrate (Bos Taurus, Milk)(80% Whey Protein)  8.48 g   **
Whey Protein Concentrate (Bos Taurus, Milk)(70% Whey Protein)  1.75 g   **
Whey Protein Isolate (Bos taurus, Milk)(90% Whey Protein)  1.5 g   **
Milk Protein isolate (Bos taurus, Milk)(85% Protein)  3 g   **
Calcium Caseinate (Bos taurus, Milk)(88% Protein)  1 g   **
Magnesium (Oxide)  25 mg   **
Zinc (HVP Chelate)  3.75 mg   **
Iron (Ferric Sulfate)  1.25 mg   **
Iodine (Potassium Iodide)  37.5 mcg   **
Selenium (citrate)  17.5 mcg   **
Copper (HVP Chelate)  250 mcg   **
Manganese (Citrate)  500 mcg   **
Chromium (Picolinate)  30 mcg   **
Molybdenum (Citrate)  18.75 mcg   **
Vitamin D3 (cholecalciferol)  1.25 mcg   **
Vitamin E (dl-alpha Tocopheryl Acetate)  2.03 mg   **
Thiamine (Hydrochloride)  1.2 mg   **
Folic Acid (Folate)  100 mcg   **
Pantothenic Acid (Calcium d-Pantothenate)  1.25 g   **
L-Glutamine  1.25 g   **
L-Leucine  450 mg   **
L-Isoleucine   187.5 mg   **
L-Arginine  62.5 mg   **
Creatine Monohydrate  250 mg   **
Waxy Maize Starch (Zea mays, Seed)  7.5 g   **
L-Valine  187.5 mg   **

** Daily Value (DV) not established.

Other Ingredients
Natural and Artificial Flavours, Sucralose, Acesulfame Potassium, Guar Gum, Acid-modified Starch, D-Mannitol, Coconut Oil, BHT, Tocopherols Excipient NF, Silica, Maltodextrin

How To Use

Adults: Mix 4 scoops in 700-800 ml of water or your favourite beverage once daily. For best results, use a blender. Ensure to drink enough fluid before, during, and after exercise. Take a few hours before or after taking other medications. Consult a health care practitioner for use beyond 6 months.
Keep out of reach of children. , Garder hors de la portée des enfants., This product contains milk by-products/derivatives. may result in weight gain. Consult a health care practitioner prior to use if you have a kidney disorder or if you are following a low protein diet. People sensitive to nicotinic acid may experience flushing of the skin that is generally mild and transient. Folate supplementation can mask a vitamin b12 deficiency. If you are unsure whether you are taking enough vitamin B12, consult a health care practitioner prior to use. Do not use if you are pregnant or breastfeeding., Ce produit contient des sous-produits/dérivés du lait. Peut causer un gain de poids. Consultez un praticien de la santé avant d'utiliser si vous souffrez d'une maladie des reins ou si vous suivez un régime faible en proteins. les personnes sensibles à l'acide nicotinique pourraient éprouver des bouffées congestives qui sont en géneral légères et transitoires. Une complementation de folate peut voiler une carence en vitamin B12. Si vous n'êtes pas sûr que votre consummation de vitamine B12 est sufflisante, consultez un praticien de la santé avant d'utiliser. Ne pas utiliser si vous êtes enceinte ou allaitez., CONTRA-INDICATION(S): Do not use if you are pregnant or breastfeeding, or if you have a milk or soy allergy.
Store in a cool, dry place.
Manufactured for/Fabriqué pour:
General Nutrition Centres Company
6299 Airport Road
Mississauga, ON L4V 1N3


820020 GNC Pro Performance®