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Optimum Nutrition Gold Standard Gainer

Quick Overview

Protein and Carb Recovery Formula

Availability: In stock

Step 1: Choose your size

2270 g (2.27 kg)
4670 g (4.67 kg)

Step 2: Choose your options

RRPOur Price
Please choose your size to see options


Gold Standard Gainer is built on a foundation of complete dairy proteins, mostly from isolate sources. The carbohydrate blend includes oat, pea and potato and the fats include medium chain triglycerides, chia and flax. Obviously, this is not your typical gainer formula. ON took it a step further by making it easy to mix up in a shaker cup. No blender needed. This is the new Gold Standard for weight gain.

  • Complete Proteins From Primarily Isolate Sources
  • Complex Carbohydrates Oat, Pea & Potato
  • Fats From Flax, Chia & MCTs
  • Mixes Easily Into Cold Water or Milk
  • Banned Substance Tested

Directions For Use

For Intense Workout Recovery: Add 1 scoop filled to the top fill line of Gold Standard Gainer to a shaker cup filled with 10 Fluid Ounces of water. Shake for 30 seconds.
For Gaining Weight: Add 2 scoops of Gold Standard Gainer to a shaker cup filled with 20 Fluid Ounces of water and shake for 30 seconds.
Between Meals: Mix up 1 scoop to help support a high calorie diet.
Post Workout: Mix 1-2 scoops 30-45 minutes after exercise to support maximum recovery.
Before Bed: Mix up 1 scoop about 45-60 minutes before bed to help muscles recover while you sleep.


Protein Blend (Whey Protein Isolate, Whey Protein Concentrate, Milk Protein Isolate, Hydrolyzed Whey Protein Isolate), Carbohydrate Blend (Oat Flour, Pea Starch, Potato Starch), Maltodextrin, Medium Chain Triglycerides, Natural Flavours, Artificial Flavours, Lecithin, Flaxseed Protein, Salt, Milled Chia Seed, Gum Arabic, Gum Blend (Cellucose Gum, Xanthan Gum, Carrageenan), Sucralose.

Nutritional Information Per Serve* (2 Scoops)
Calories From Fat90
Total Fat10g
Saturated Fat6g
Trans Fat0g
Total Carbohydrates112g
Dietary Fibre8g
*of Chocolate Flavour. Nutritional information may change depending on flavour