Gold Standard PRO Gainer

Gold Standard PRO Gainer

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RATED BY OUR EXPERTS

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Recovery

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Gold Standard PRO Gainer

Gold Standard PRO Gainer

Regular price $112.40
Regular price $112.40 $154.90 Sale price
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MASS GAINER FOR SERIOUS TRAINING

  • 650 calories per serve
  • 60g protein per serve (primarily whey isolate)
  • Supports muscle recovery when combined with training
  • Wholefood carb blend from oat, pea and potato
  • Informed Choice certified

RATED BY OUR EXPERTS

10

Recovery

Recovery

10

Build Muscle

Build Muscle

10

Taste

Taste

$112.40

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RATED BY OUR EXPERTS

10

Recovery

Recovery

10

Build Muscle

Build Muscle

10

Taste

Taste

Description

Product Summary

Optimum Nutrition Gold Standard PRO Gainer delivers 650 calories and 60g of high-quality whey protein per serve in a 2:1 carbohydrate-to-protein ratio, formulated as a mass gainer powder for those looking to increase their caloric intake as part of a training routine.

Benefits

  • Supports muscle recovery when combined with training
  • Provides 650 calories per serve from wholefood-sourced ingredients
  • Delivers 109-116g of carbohydrates per serve from oat, pea and potato sources
  • Contributes healthy fats from flax, chia and medium chain triglycerides
  • Informed Choice certified for sport use

Ingredients

  • Whey protein blend (60g per serve, primarily whey isolate): a fast-absorbing, complete protein source commonly used to help support recovery after training. Whey isolate is a filtered form of whey with a high protein-to-calorie ratio.
  • Wholefood carbohydrate blend (109-116g per serve from oat, pea and potato): complex carbohydrate sources that provide sustained energy and contribute to the caloric density of each serve.
  • Healthy fats from flax, chia and MCTs: medium chain triglycerides (MCTs) are a form of fat that is rapidly absorbed and used for energy, while flax and chia contribute omega-3 fatty acids as part of a balanced macronutrient profile.
  • 2:1 carbohydrate-to-protein ratio: a formulation approach commonly used in mass gainer powders to support caloric surplus goals alongside a training programme.
  • Easy-mixing powder format, Informed Choice certified, mixes in a standard shaker cup with no blending required

Description

Optimum Nutrition Gold Standard PRO Gainer sits within the Elite Supps weight gainer range as a high-calorie mass gainer powder designed for those who need to increase their daily caloric intake through supplementation. Mass gainers are commonly used as part of a structured training routine when whole-food intake alone is insufficient to meet caloric targets. With 650 calories, 60g of whey protein and a wholefood carbohydrate blend per serve, Gold Standard PRO Gainer sits at the higher end of the protein powder category in terms of caloric density. It mixes easily in a shaker cup, making it a practical option for post-training or between-meal use.

Pairs Well With

  • Creatine Monohydrate: Commonly stacked with a mass gainer to help support strength and training output when combined with resistance training.
  • Gold Standard Pre-Workout: A natural pairing from the same brand to help support energy and focus going into training sessions.
  • L-Glutamine: Commonly used alongside high-calorie protein formulas to help support post-training recovery.

Disclaimer

This is a supplementary product and is not intended to diagnose, treat, cure, or prevent any disease.

Nutritional Information

Serving Size: 165 g

Servings Per Package: 23

NutrientPer Serve (165 g)
Energy650 Calories
Fat, Total9 g
– Saturated Fat4 g
– Trans Fat0 g
Cholesterol80 mg
Sodium340 mg
Carbohydrate, Total81 g
– Dietary Fibre5 g
– Total Sugars7 g
– Includes Added Sugars4 g
Protein60 g

IngredientAmount per Serve
Vitamin D0 mcg
Calcium600 mg
Iron7.5 mg
Potassium600 mg
Vitamin A330 mcg
Vitamin C45 mg
Vitamin E6.6 mg
Vitamin K20 mcg
Thiamin0.84 mg
Riboflavin0.88 mg
Niacin11 mg
Vitamin B61.1 mg
Folate, DFE165 mcg
Vitamin B122.4 mcg
Biotin105 mcg
Pantothenic Acid4 mg
Phosphorus420 mg
Iodine40 mcg
Magnesium175 mg
Zinc3.9 mg
Selenium20 mcg
Copper0.55 mg
Manganese0.58 mg

Other Ingredients: Maltodextrin, Protein Blend (Whey Protein Isolate, Whey Protein Concentrate, Calcium Caseinate, Hydrolysed Whey Protein), Cocoa (Processed with Alkali), Medium Chain Triglycerides, Sunflower Oil, Natural and Artificial Flavour, 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 Sulphate, Pyridoxine Hydrochloride, Riboflavin, Thiamin Hydrochloride, Potassium Iodide, Cyanocobalamin, Folic Acid), Salt, Sucralose, Acesulfame Potassium.

Contains: Milk & Soy.

Serving Suggestion: Just add one heaping scoop of Gold Standard Pro Gainer to 16 fluid ounces of water, milk or your favourite beverage in a shaker cup. Then shake until thoroughly mixed. Use in combination with a healthy, balanced diet and exercise program. For health

Warnings: Note: Ingredients and nutritional information may vary slightly depending on flavour.

Serving Size: 165 g

Servings Per Package: 14

NutrientPer Serve (165 g)
Energy650 Calories
Fat, Total9 g
– Saturated Fat4 g
– Trans Fat0 g
Cholesterol80 mg
Sodium340 mg
Carbohydrate, Total81 g
– Dietary Fibre5 g
– Total Sugars7 g
– Includes Added Sugars4 g
Protein60 g

IngredientAmount per Serve
Vitamin D0 mcg
Calcium600 mg
Iron7.5 mg
Potassium600 mg
Vitamin A330 mcg
Vitamin C45 mg
Vitamin E6.6 mg
Vitamin K20 mcg
Thiamin0.84 mg
Riboflavin0.88 mg
Niacin11 mg
Vitamin B61.1 mg
Folate, DFE165 mcg
Vitamin B122.4 mcg
Biotin105 mcg
Pantothenic Acid4 mg
Phosphorus420 mg
Iodine40 mcg
Magnesium175 mg
Zinc3.9 mg
Selenium20 mcg
Copper0.55 mg
Manganese0.58 mg

Other Ingredients: Maltodextrin, Protein Blend (Whey Protein Isolate, Whey Protein Concentrate, Calcium Caseinate, Hydrolysed Whey Protein), Cocoa Processed with Alkali, Medium Chain Triglycerides, Sunflower Oil, Natural and Artificial Flavour, 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 Sulphate, Pyridoxine Hydrochloride, Riboflavin, Thiamin Hydrochloride, Potassium Iodide, Cyanocobalamin, Folic Acid), Salt, Sucralose, Acesulfame Potassium.

Contains: Milk & Soy.

Serving Suggestion: Just add one heaping scoop of Gold Standard Pro Gainer to 16 fluid ounces of water, milk or your favourite beverage in a shaker cup. Then shake until thoroughly mixed. Use in combination with a healthy, balanced diet and exercise program. For health

Warnings: Note: Ingredients and nutritional information may vary slightly depending on flavour.

Serving Size: 210 g

Servings Per Package: 22

NutrientPer Serve (165 g)
Energy650 Calories
Fat, Total9 g
– Saturated Fat4 g
– Trans Fat0 g
Cholesterol80 mg
Sodium340 mg
Carbohydrate, Total81 g
– Dietary Fibre5 g
– Total Sugars7 g
– Includes Added Sugars4 g
Protein60 g

IngredientAmount per Serve
Vitamin D0 mcg
Calcium600 mg
Iron7.5 mg
Potassium600 mg
Vitamin A330 mcg
Vitamin C45 mg
Vitamin E6.6 mg
Vitamin K20 mcg
Thiamin0.84 mg
Riboflavin0.88 mg
Niacin11 mg
Vitamin B61.1 mg
Folate, DFE165 mcg
Vitamin B122.4 mcg
Biotin105 mcg
Pantothenic Acid4 mg
Phosphorus420 mg
Iodine40 mcg
Magnesium175 mg
Zinc3.9 mg
Selenium20 mcg
Copper0.55 mg
Manganese0.58 mg

Other Ingredients: Maltodextrin, Protein Blend (Whey Protein Isolate, Whey Protein Concentrate, Calcium Caseinate, Hydrolysed Whey Protein), Cocoa (Processed with Alkali), Medium Chain Triglycerides, Sunflower Oil, Natural and Artificial Flavour, 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 Sulphate, Pyridoxine Hydrochloride, Riboflavin, Thiamin Hydrochloride, Potassium Iodide, Cyanocobalamin, Folic Acid), Salt, Sucralose, Acesulfame Potassium.

Contains: Milk & Soy.

Serving Suggestion: Just add one heaping scoop of Gold Standard Pro Gainer to 16 fluid ounces of water, milk or your favourite beverage in a shaker cup. Then shake until thoroughly mixed. Use in combination with a healthy, balanced diet and exercise program. For health

Warnings: Note: Ingredients and nutritional information may vary slightly depending on flavour.

Serving Size: 210 g

Servings Per Package: 22

NutrientPer Serve (165 g)
Energy650 Calories
Fat, Total9 g
– Saturated Fat4 g
– Trans Fat0 g
Cholesterol80 mg
Sodium340 mg
Carbohydrate, Total81 g
– Dietary Fibre5 g
– Total Sugars7 g
– Includes Added Sugars4 g
Protein60 g

IngredientAmount per Serve
Vitamin D0 mcg
Calcium600 mg
Iron7.5 mg
Potassium600 mg
Vitamin A330 mcg
Vitamin C45 mg
Vitamin E6.6 mg
Vitamin K20 mcg
Thiamin0.84 mg
Riboflavin0.88 mg
Niacin11 mg
Vitamin B61.1 mg
Folate, DFE165 mcg
Vitamin B122.4 mcg
Biotin105 mcg
Pantothenic Acid4 mg
Phosphorus420 mg
Iodine40 mcg
Magnesium175 mg
Zinc3.9 mg
Selenium20 mcg
Copper0.55 mg
Manganese0.58 mg

Other Ingredients: Maltodextrin, Protein Blend (Whey Protein Isolate, Whey Protein Concentrate, Calcium Caseinate, Hydrolysed Whey Protein), Cocoa (Processed with Alkali), Medium Chain Triglycerides, Sunflower Oil, Natural and Artificial Flavour, 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 Sulphate, Pyridoxine Hydrochloride, Riboflavin, Thiamin Hydrochloride, Potassium Iodide, Cyanocobalamin, Folic Acid), Salt, Sucralose, Acesulfame Potassium.

Contains: Milk & Soy.

Serving Suggestion: Just add one heaping scoop of Gold Standard Pro Gainer to 16 fluid ounces of water, milk or your favourite beverage in a shaker cup. Then shake until thoroughly mixed. Use in combination with a healthy, balanced diet and exercise program. For health

Warnings: Note: Ingredients and nutritional information may vary slightly depending on flavour.

Direction of Use

Mix 2 level scoops with 650ml of cold water or milk using a shaker cup post-workout and/or between meals to add calories, carbs and protein to your health, balanced diet.

Scoop weight may vary due to settling - always level scoop or weigh your serve

SHIPPING INFORMATION

SHIPPING INFORMATION
  • FREE SHIPPING on all AUSTRALIA orders over $150.
  • $12.90 flat shipping fee on all orders under $150.
  • EXPRESS SHIPPING - From $15.90, depending on location and package weight
  • $14.95 flat shipping fee on all orders from New Zealand.
  • International shipping cost: $49.95
  • If you place an order before 1 pm (AEST)* Mon-Fri we will send you your order on the same day.
  • Your order will arrive within 2- 5 business days*.
RETURN & EXCHANGE INFORMATION
  • Please click here to see our Return & Exchange FAQs
  • We offer a 30 days 100% Satisfaction guarantee or your money back. Please contact us for return requests.

Faq

How Do I Earn 5% Cashback?

You'll earn 5% cashback on every purchase when you have an account through our Elite App. Make sure you that the email you are using when creating an account in the Elite App is the same you use when placing your orders online.

You can still get cash back for your order even if you didn't have an account at the time of purchase. We offer a 7-day look back window for this purpose. To be eligible for cash back, make sure to use the same email address when signing up for the app as you used when you placed your order online. If you sign up with the app within 7 days of the purchase taking place, you'll receive your cash back directly into your account.

Product Disclaimer

The information provided on this webpage is not intended to be medical advice or to replace professional medical advice, diagnosis or treatment.

This product should not be used to treat, cure or prevent any medical condition and is not to be used for therapeutic purposes (unless the product has been entered on the Australian Registrar of Therapeutic Goods).

We make no guarantee as to the results that you may experience from using this product or the information we make available on this webpage. Your results will depend on many factors, including but not limited to your age, gender, other products used, health history, exercise regimen, lifestyle and diet.

Please check with your health practitioner before making any changes to your diet or taking supplements, especially if you are pregnant, lactating or have a health condition. Always read directions for use carefully.

What is the difference between gold standard gainer and pro gainer?

Optimum Nutrition Gold Standard Gainer and Pro Gainer are both designed to support muscle growth, recovery, and increased calorie intake, but they suit slightly different goals. Gold Standard Gainer is a higher-calorie mass gainer for those wanting more serious weight gain and size support, while Pro Gainer is typically a leaner gainer with a higher protein-focused profile and fewer overall calories. Choose Gold Standard Gainer if you struggle to eat enough and want maximum calorie support, or Pro Gainer if you want a cleaner option to support lean muscle growth.
Which is the no. 1 mass gainer in the world?
Optimum Nutrition Gold Standard Pro Gainer is a top choice for anyone looking for a premium mass gainer to support lean muscle growth, recovery, and increased calorie intake. With a high-protein formula and quality carbohydrates, Pro Gainer helps make it easier to reach your daily nutrition goals, build size, and support strength when paired with consistent training and a structured diet.

Does pro mass gainer make you gain weight?

Yes, Pro Mass Gainer can help you gain weight by increasing your daily calorie and protein intake. It is designed to support muscle growth, recovery, and strength when used alongside consistent resistance training and a structured diet. To gain weight, you still need to eat more calories than your body burns, and a mass gainer can make that easier when you struggle to get enough food in through meals alone.

Why do doctors say no to protein powder?

Doctors may advise against protein powder for people with kidney disease, liver disease, dairy allergies, digestive issues, or medical conditions that require controlled protein intake. For most healthy adults, protein powder can be a safe and convenient way to support muscle recovery, lean muscle growth, and daily protein intake when used as directed. Mass gainer options like Gold Standard Pro Gainer can also help support increased calorie intake, recovery, and muscle-building goals alongside consistent training and a structured diet.
Optimum Nutrition Pro Gainer vs optimum nutrition Serious Mass?
Optimum Nutrition Pro Gainer and Optimum Nutrition Serious Mass are both designed to support weight gain, muscle growth, and recovery, but they suit different needs. Pro Gainer is a leaner, higher-protein gainer for those wanting quality calories to support muscle growth without going extremely high in carbs. Serious Mass is a much higher-calorie mass gainer designed for hard gainers who struggle to eat enough and need maximum calorie support. Choose Pro Gainer for leaner size and quality macros, or Serious Mass for more aggressive weight gain.

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30 days money back guarantee*

Click & Collect

5% cashback on every order

Same day dispatch for all orders placed before 1pm*

Free shipping on orders over $150

5,000+ 5 Star Reviews

150+ stores nationwide

100% SECURE CHECKOUT

30 days money back guarantee*

Click & Collect

5% cashback on every order

Same day dispatch for all orders placed before 1pm*

Free shipping on orders over $150

5,000+ 5 Star Reviews

150+ stores nationwide

100% SECURE CHECKOUT

30 days money back guarantee*

Click & Collect

5% cashback on every order

Same day dispatch for all orders placed before 1pm*

Free shipping on orders over $150

5,000+ 5 Star Reviews

150+ stores nationwide

100% SECURE CHECKOUT

30 days money back guarantee*

Click & Collect

5% cashback on every order

Same day dispatch for all orders placed before 1pm*

Free shipping on orders over $150

5,000+ 5 Star Reviews

150+ stores nationwide

100% SECURE CHECKOUT

30 days money back guarantee*

Click & Collect

5% cashback on every order

Same day dispatch for all orders placed before 1pm*

Free shipping on orders over $150

5,000+ 5 Star Reviews

150+ stores nationwide

100% SECURE CHECKOUT

30 days money back guarantee*

Click & Collect

5% cashback on every order

Same day dispatch for all orders placed before 1pm*

Free shipping on orders over $150

5,000+ 5 Star Reviews

150+ stores nationwide

100% SECURE CHECKOUT

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Gold Standard PRO Gainer

Gold Standard PRO Gainer

$112.40 $154.90
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