Optimum Nutrition Gold Standard 100% Whey

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Optimum Nutrition 100% Gold Standard Whey Protein is one of the world's best-selling whey protein powders.  Straight up this is one of the best whey proteins on the market today, winning the protein powder of the year after year. Optimum 100% Whey Gold Standard contains the purest and most expensive form of whey protein form and is made of an exclusive blend. Each serving provides 24 grams of rapidly digesting whey protein with low levels of fat, cholesterol, lactose and other stuff you can do without. There's no doubt this is the standard all other proteins are measured against.


Gold Standard 100% Whey features:

  • Whey protein isolates to build lean muscle
  • Ion-Exchange Whey Protein Isolates
  • Fast-acting hydrowhey peptides - strategically hydrolysed, low molecular weight whey peptides for rapid absorption 
  • Instantised to mix easily with milk or water
  • More than 15 unique flavours and counting

Each serve of Gold Standard 100% Whey contains:

  • 24 grams of fast acting whey protein
  • More than 5.5 grams of naturally occurring BCAA's
  • Over 4 grams of glutamine and glutamic acid

Gold Standard 100% Whey is fully instantised making it easy to mix with milk or water and is easy on those that are lactose intolerant as the digestive enzymes are added to enhance absorption.  Because whey protein is quickly digested, amino acids are delivered quickly to muscles to help start the muscle building process. 

With a mix of rapid absorption Hydrowhey, glutamine and BCAA's its not hard to see why Optimum Nutrition 100% Whey Gold Standard is one of our favorites at Sprint. Perfect for an after work out shake or in between meals for a perfect protein hit.

Protein provides the building blocks, but even the best protein sources won't build new muscle without the proper stimulus and sufficient recuperation.  So make sure that you're eating a sensible diet, training regularly and intensely, staying well hydrated and getting enough sleep every night.


Available Sizes:
Container Size: 912G (2lb)
Serving Size: 1 Scoop (29.4g)
Servings Per Container: Approx 29

Container Size: 1.59KG (3.5lb)
Serving Size: 1 Scoop (29.4g)
Servings Per Container: Approx 50

Container Size: 2.27KG (5lb)
Serving Size: 1 Scoop (29.4g)
Servings Per Container: Approx 70

Container Size: 4.5KG (10lb)
Serving Size: 1 Scoop (29.4g)
Servings Per Container: Approx 142

Shake or blend 29.4g with 200-250ml's with low fat milk or water

Free Shipping Nationwide:

Delivery Times
North Island - Overnight
South Island - +1 Business day
(Overnight delivery service available during check out) Rural - +1 Business day from the above times
Orders need to be placed before 3.30pm to make it on the final courier of the day

Click here to view the full Shipping Details and Returns Policy.

Optimum Nutrition Gold Standard 100% Whey Reviews

4.8/5 based on 143 customer reviews

Overall Rating

9.6 /10

143 Ratings

Average Flavour Rating

9.4 /10

13 Flavours

Top Rated Flavour

10 /10

Double Rich Chocolate

  • 9/10 Double Rich Chocolate

    ON whey has always been my favourite whey since I started training 2 years ago . Ordering it from Sprint fit was my first experience and it did not disappoint me in any way. I was extremely satisfied with the originality and quality of the product ,plus the free ON shaker is very good . Other main reason is the price which was very reasonable . I got it delivered on the next day so thumbs up for the service and quality . I would love to buy from Sprint Fit again.
  • 10/10 Extreme Milk Chocolate

    10/10 Cookies & Cream

    Great product, used it for years. Cookies and Cream and Extreme Chocolate are the favourites
  • 9/10 Extreme Milk Chocolate

    Good product fast delivery
  • 8/10 Cookies & Cream

    8/10 Vanilla Ice Cream

    9/10 Salted Caramel

    5/10 Extreme Milk Chocolate

    Sprint Fit - FABULOUS! always has what I need... always communicating... always exceptional service... No.1 for me always!
  • 10/10 Vanilla Ice Cream

    Best flavour as not overpowering and can go with anything you chuck in your smoothie
  • 10/10 Extreme Milk Chocolate

    7/10 Salted Caramel

    Love this protein, been using it for over a year and is my favourite by far. Best flavour is Extreme Choc
  • 10/10 Chocolate Coconut

    10/10 Banana Cream

    10/10 Salted Caramel

    10/10 Double Rich Chocolate

    10/10 Chocolate Peanut Butter

    Good flavours, mixes well water.
  • 10/10 Banana Cream

    I have been using optimum ON for over a year now. I certainly can feel the difference in my recovery and lean muscle mass gain having used optimum ON for a wee while and could vouch this to anyone who would wanna get recovered faster after an intense workout and see muscle gains. (of course assuming your nutrition is on point and your workouts are intense enough). I personally love the banana flavour
  • 10/10 Chocolate Peanut Butter

    Good taste and easy to go with warm water. need a shake when it comes to cold water . great!
  • 8/10 Chocolate Coconut

    Tasty and very easy to mix

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