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Optimum Nutrition, Gold Standard Pro Gainer, Double Chocolate, 5.09 lb (2.31 kg)

Optimum Nutrition, Gold Standard Pro Gainer, Double Chocolate, 5.09 lb (2.31 kg)


Regular price $111.00 USD
Regular price $133.20 USD Sale price $111.00 USD
Sale Sold out
Tax and Shipping included for USA orders


  • Pro Series
  • Supports Muscle Recovery & Calorie Intake
  • 650 Calories - Helps Boost Calorie Intake
  • 60 g Protein - Helps Build and Maintain Muscle**
  • Banned Substance Tested
  • Artificially Flavored
  • Protein & Carbohydrate Powder Drink Mix
  • Strength Training
  • Sports Performance
  • Weight Gain
  • No Artificial Growth Hormones^
  • Informed-Choice - We Test You Trust - Regularly Tested for Banned Substances

Whey Gold Standard® Pro Gainer?

  • 60 grams of high-quality protein to help kick-start recovery
  • 81 grams of carbohydrates to help replenish glycogen stores
  • 650 calories per serving with 4 grams of added sugar
  • With over 20 vitamins & minerals:
  • +Supports healthy bines and immunity
  • +Excellent source of Iron, Calcium, Vitamins A, C, E, & Zinc

Optimum Nutrition® has been trusted to provide the highest quality in post-workout recovery, pre-workout energy, and on-the-go sports nutrition for over 30 years and in 90+ countries. After careful supplier selection, each ingredient is tested to assure exceptional purity, potency and composition. We hold ourselves to the highest production standards, all so you can unlock your body's full potential.

Gold Standard Pro Gainer™ is a high-protein formula delivering calories that count during recovery. Each shake provides ample supplemental protein, carbs, vitamins and minerals to build on the amount you're getting through a balanced diet of food.

^No significant difference has been shown between milk derived from rbst-treated and non-rest treated cows.

** When taken in addition to normal calorie intake and regular weight resistance training.

Suggested use

  • 165 grams - About 1 Scoop Pro Gainer Powder
  • 16 fl oz - Cold water, milk or other beverage
  • 30 Seconds - Stir, shake or blend until dissolved

Tip: By using an electric blender, you can stack this gainer formula with fresh/frozen fruits, peanuts butter, nuts, seeds and other nutrient-dense options.

For healthy adults, consume enough energy from a combination of high quality foods and supplements throughout the day as part of a balanced diet and exercise program.

Other ingredients

Maltodextrin, protein blend (whey protein isolate, whey protein concentrate, calcium caseinate, hydrolyzed whey protein), cocoa (processed with alkali), medium chain triglycerides, sunflower oil, natural and artificial flavor, sunflower and/or soy lecithin, vitamin and mineral blend (dimagnesium phosphate, tricalcium phosphate, calcium carbonate, sodium ascorbate, dl-alpha-tocopheryl acetate, ferrous fumarate, biotin, niacinamide, vitamin A acetate, zinc oxide, copper gluconate, d-calcium pantothenate, manganese sulfate, pyridoxine hydrochloride, riboflavin, thiamin hydrochloride, potassium iodine, cyanocobalamin, folic acid), salt, sucralose, acesulfame potassium.

Contains: Milk and soy.


Store in a cool, dry place.

Serving scoop included, but may settle to the bottom during shipping.

Content sold by weight not volume. Settling will occur.


While strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided .

Nutrition Facts
Serving Size: 165 g (About 1 Scoop)
Servings Per Container: 14
  Amount Per Serving %Daily Value*
Calories 650  
Total Fat 9 g 12%
Saturated Fat 4 g 20%
Trans Fat 0 g  
Cholesterol 80 mg 27%
Sodium 340 mg 15%
Total Carbohydrate 81 g 29%
Dietary Fiber 5 g 18%
Total Sugars 7 g  
Includes 4 g Added Sugars   8%
Protein 60 g 120%
Vitamin D 0 mcg 0%
Calcium 600 mg 45%
Iron 7.5 mg 40%
Potassium 660 mg 15%
Vitamin A 330 mcg 35%
Vitamin C 29 mg 30%
Vitamin E 4 mg 25%
Thiamin 0.31 mg 25%
Riboflavin 0.36 mg 30%
Niacin 4 mg 25%
Vitamin B6 0.4 mg 25%
Folate 160 mcg DFE (95 mcg folic acid) 40%
Vitamin B12 1.17 mcg 50%
Biotin 50 mcg 170%
Pantothenic Acid 2 mg 40%
Phosphorus 320 mg 25%
Iodine 22 mcg 15%
Magnesium 175 mg 40%
Zinc 3.5 mg 30%
Copper 0.55 mg 60%
Manganese 0.58 mg 25%
*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
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