false
Background Image

Background Image

Background Image

SAME DAY DISPATCH FOR ORDERS
PLACED BEFORE 1PM*
SAME DAY DISPATCH FOR ORDERS
PLACED BEFORE 1PM*
SAME DAY DISPATCH FOR ORDERS
PLACED BEFORE 1PM*
Join Login
1
Gold Standard Gainer by Optimum Nutrition
Custom NW Product Badge
Gold Standard Gainer by Optimum Nutrition
Custom NW Product Badge
Gold Standard Gainer by Optimum Nutrition
Custom NW Product Badge
Gold Standard Gainer by Optimum Nutrition
Custom NW Product Badge
Gold Standard Gainer by Optimum Nutrition
Custom NW Product Badge
Gold Standard Gainer by Optimum Nutrition
Custom NW Product Badge
Gold Standard Gainer by Optimum Nutrition
Gold Standard Gainer by Optimum Nutrition
Gold Standard Gainer by Optimum Nutrition
Gold Standard Gainer by Optimum Nutrition

Gold Standard Gainer by Optimum Nutrition

write a review
Out of Stock Online
$104.95
rewards-icon
104 Points
$3.14 Cashback
Close
AfterPay Desktop Image Mobile AfterPay banner

or 4 interest free payments of $26.23

Nutrition Warehouse Callouts

Gold Standard Gainer has been carefully designed to maximise muscle growth, enhance recovery, and pack on calories for maximal results. This colossal weight gainer contains 55 grams of protein and 112 grams of carbs. Crafted with the highest quality ingredients, you will support recovery and muscle growth. Read more

Maximum of 0 available.

1
Total: $104.95

We will let you know once the product is back in stock at the selected location.

Not sure what location is closest to you? Find your nearest store
Product Vendor Image
2025 Supplement Award Winner
  • 1 st
    Best Weight Gainer
  • 1 st
    Brand of the Year

Best Sellers

4.6
Rated 4.6 out of 5 stars
25 Reviews
Micronized Creatine Powder by Optimum Nutrition
4.9
Rated 4.9 out of 5 stars
151 Reviews
100% Pure Creatine by Genetix Nutrition Essentials
4.9
Rated 4.9 out of 5 stars
293 Reviews
Lean Whey by Genetix Nutrition
4.8
Rated 4.8 out of 5 stars
308 Reviews
Gold Standard 100% Whey by Optimum Nutrition
4.8
Rated 4.8 out of 5 stars
180 Reviews
OxyShred by EHP Labs
4.8
Rated 4.8 out of 5 stars
131 Reviews
Lean WPI by Genetix Nutrition
4.9
Rated 4.9 out of 5 stars
111 Reviews
R1 Protein WPI by Rule 1 Proteins
4.9
Rated 4.9 out of 5 stars
97 Reviews
Revive by Genetix Nutrition
4.9
Rated 4.9 out of 5 stars
95 Reviews
ABE (All Black Everything) by Applied Nutrition
4.8
Rated 4.8 out of 5 stars
121 Reviews
Freak3d by Anabolix Nutrition
4.7
Rated 4.7 out of 5 stars
116 Reviews
Ultimate Plant Protein by bRaw
4.6
Rated 4.6 out of 5 stars
25 Reviews
Micronized Creatine Powder by Optimum Nutrition
4.9
Rated 4.9 out of 5 stars
151 Reviews
100% Pure Creatine by Genetix Nutrition Essentials

Gain the Gold Standard advantage with this colossal weight gainer, designed to maximise muscle growth, enhance recovery and pack in high-quality calories for maximum benefit. Gold Standard Gainer by Optimum Nutrition contains 770 calories, 55g of protein and 112g of carbohydrates, delivering everything the body needs to pack on muscle gain.

Optimum Nutrition is the consumer’s brand, with innovative products, the industry standard quality assurance and consistency of product development, unlike no other brand. Utilising a key 4-way protein blend, accompanied by a multi-stage released high-quality carbohydrate blend and quality fats from MCT oil and chia seeds, Optimum Nutrition’s Gold Standard Gainer is truly the pinnacle of sports performance supplementation.

What are the benefits of Gold Standard Gainer by Optimum Nutrition?

  • Build muscle mass, gain strength and hit weight goals
  • Protein and carb muscle recovery formula
  • 55g of high-quality protein (Complete Protein from Primarily Isolate Sources)
  • 750-770 calories from quality ingredients
  • Fats from flax, chia and MCTs
  • 109-116g of carbohydrates from oat, pea and potato
  • 2:1 ratio of carbohydrates to proteins
  • Informed Choice Certified - Trusted by Sport
  • For a higher standard of muscle

Protein Blend

Utilising a 4-way blend of whey protein isolate, whey protein concentrate, milk protein isolate, and hydrolysed whey protein isolate offers a premium blend of high-quality amino acids with a multi-phase release of critical amino acids for muscle growth, as well as muscle preservation.

Carbohydrate Blend

Unlike most cheap weight gainers, the Gold Standard carbohydrate blend utilises pea starch, potato starch, oat flour and maltodextrin, keeping the sugar content under 10% and offering a high-quality, steady-state release of carbohydrates into the bloodstream. Controlling blood sugar levels means fewer insulin spikes and reduces the risk of heavy energy crashes.

Fat Blend

The consumption of MCTs has been linked to improving energy production, supporting a healthy metabolism and delaying glycogen depletion, as well as being further characterised as a muscle energy source as opposed to being stored as adipose tissue.

Your expectations will not be let down with Gold Standard Gainer. Containing only the highest quality ingredients we have become accustomed to from Optimum Nutrition, Gold Standard Gainer is a great nutritional addition as well as being the perfect product for enhancing recovery and muscle growth.

BETWEEN MEALS: Mix up 1 scoop of Gold Standard Gainer between meals to help support a high calorie diet. 

POST WORKOUT: Mix 1-2 scoops of Gold Standard Gainer in 10 - 20 fl oz of milk or water 30 - 45 minutes following exercise to support maximum recovery. 

BEFORE BED: Mix up 1 scoop of Gold Standard Gainer about 45 - 60 minutes before bed to help muscles recover while you sleep.

5lbs / Colossal Chocolate
Colossal Chocolate Per Serve 2 scoops (203g)
Energy 3138kJ (750Cal)
Total Fat 10g
- Saturated Fat 6g
Cholesterol 70mg
Sodium 480mg
Total Carbohydrate 109g
Dietary Fibre 8g
Total Sugars 12g
- Includes Added Sugars 3g
Protein 55g
Calcium 550mg
Iron 6.6mg
Potassium 1200mg
Other Ingredients: Protein Blend (Whey Protein Isolate, Whey Protein Concentrate, Milk Protein Isolate, Hydrolyzed Whey Protein Isolate), Maltodextrin, Oat Flour, Cocoa Powder (Processed with Alkali), Pea Starch (Carb10®), Potato Starch, Medium Chain Triglycerides, Natural and Artificial Flavour, Lecithin, Flaxseed Protein, Salt, Milled Chia Seed, Gum Arabic, Gum Blend (Cellulose Gum, Xanthan Gum, Carrageenan), Sucralose CONTAINS: MILK, SOY. MAY CONTAIN WHEAT

Orders placed before 3PM AEST, Monday to Friday (not including Public Holidays), will be shipped the same day! Once your payment clears and despatch information is available we'll email you an order tracking number. Most customers receive their supplements in 1-2 business days! As long as:

  • You order before 3pm (AEST) Mon-Fri
  • You use a payment method with instant clearance, like Paypal Instant Payment or Credit Card
  • Your parcel is less than 5kg in cubic weight. (Some bulky goods will not apply)
  • You are not in a remote location

Please note parcels going via Australia Post (PoBox, Defence Adresses) may take longer than 1-3 business days.

Parcels going to NT, and bulky parcels going to WA may take 5+ business days to arrive.

If your order weighs more than 5kg or is bulky: Heavy or bulky orders are sent via road freight which means that the estimated delivery time will be longer than orders sent via air freight.

If you have used an alternate payment method: Direct bank deposit or Paypal Echeque may take some time to clear. To get your supplements in the shortest time possible, use Paypal's Instant Payment or a credit card.

Shipping Policy
More Information

Gain the Gold Standard advantage with this colossal weight gainer, designed to maximise muscle growth, enhance recovery and pack in high-quality calories for maximum benefit. Gold Standard Gainer by Optimum Nutrition contains 770 calories, 55g of protein and 112g of carbohydrates, delivering everything the body needs to pack on muscle gain.

Optimum Nutrition is the consumer’s brand, with innovative products, the industry standard quality assurance and consistency of product development, unlike no other brand. Utilising a key 4-way protein blend, accompanied by a multi-stage released high-quality carbohydrate blend and quality fats from MCT oil and chia seeds, Optimum Nutrition’s Gold Standard Gainer is truly the pinnacle of sports performance supplementation.

What are the benefits of Gold Standard Gainer by Optimum Nutrition?

  • Build muscle mass, gain strength and hit weight goals
  • Protein and carb muscle recovery formula
  • 55g of high-quality protein (Complete Protein from Primarily Isolate Sources)
  • 750-770 calories from quality ingredients
  • Fats from flax, chia and MCTs
  • 109-116g of carbohydrates from oat, pea and potato
  • 2:1 ratio of carbohydrates to proteins
  • Informed Choice Certified - Trusted by Sport
  • For a higher standard of muscle

Protein Blend

Utilising a 4-way blend of whey protein isolate, whey protein concentrate, milk protein isolate, and hydrolysed whey protein isolate offers a premium blend of high-quality amino acids with a multi-phase release of critical amino acids for muscle growth, as well as muscle preservation.

Carbohydrate Blend

Unlike most cheap weight gainers, the Gold Standard carbohydrate blend utilises pea starch, potato starch, oat flour and maltodextrin, keeping the sugar content under 10% and offering a high-quality, steady-state release of carbohydrates into the bloodstream. Controlling blood sugar levels means fewer insulin spikes and reduces the risk of heavy energy crashes.

Fat Blend

The consumption of MCTs has been linked to improving energy production, supporting a healthy metabolism and delaying glycogen depletion, as well as being further characterised as a muscle energy source as opposed to being stored as adipose tissue.

Your expectations will not be let down with Gold Standard Gainer. Containing only the highest quality ingredients we have become accustomed to from Optimum Nutrition, Gold Standard Gainer is a great nutritional addition as well as being the perfect product for enhancing recovery and muscle growth.

BETWEEN MEALS: Mix up 1 scoop of Gold Standard Gainer between meals to help support a high calorie diet. 

POST WORKOUT: Mix 1-2 scoops of Gold Standard Gainer in 10 - 20 fl oz of milk or water 30 - 45 minutes following exercise to support maximum recovery. 

BEFORE BED: Mix up 1 scoop of Gold Standard Gainer about 45 - 60 minutes before bed to help muscles recover while you sleep.

Orders placed before 3PM AEST, Monday to Friday (not including Public Holidays), will be shipped the same day! Once your payment clears and despatch information is available we'll email you an order tracking number. Most customers receive their supplements in 1-2 business days! As long as:

  • You order before 3pm (AEST) Mon-Fri
  • You use a payment method with instant clearance, like Paypal Instant Payment or Credit Card
  • Your parcel is less than 5kg in cubic weight. (Some bulky goods will not apply)
  • You are not in a remote location

Please note parcels going via Australia Post (PoBox, Defence Adresses) may take longer than 1-3 business days.

Parcels going to NT, and bulky parcels going to WA may take 5+ business days to arrive.

If your order weighs more than 5kg or is bulky: Heavy or bulky orders are sent via road freight which means that the estimated delivery time will be longer than orders sent via air freight.

If you have used an alternate payment method: Direct bank deposit or Paypal Echeque may take some time to clear. To get your supplements in the shortest time possible, use Paypal's Instant Payment or a credit card.

Shipping Policy
COMPETE YOUR SUPP STACK!
100% Pure Creatine by Genetix Nutrition Essentials
100% Pure Creatine by Genetix Nutrition Essentials
$29.95
Daily Greens by Genetix Nutrition
Daily Greens by Genetix Nutrition
$59.95
Lean Whey by Genetix Nutrition
Lean Whey by Genetix Nutrition
$79.95
5.0
Based on 7 reviews
Total 5 star reviews: 7 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend this product
Rating
Ratings
Write a Review (Opens in a new window)
7 reviews
  • RL
    Rodrigo Lemos M.
    Verified Buyer
    TasteRated 5.0 on a scale of 1 to 5
    TextureRated 5.0 on a scale of 1 to 5
    Value for moneyRated 5.0 on a scale of 1 to 5
  • L
    Lee
    Verified Buyer
  • A
    Alex
    Verified Buyer
  • J
    Jake
    Verified Buyer
  • A
    Alex
    Verified Buyer
Show More