Description
Looking for the world’s most trusted whey protein? Optimum Nutrition Gold Standard 100% Whey is the #1 selling protein powder globally. With fast-digesting whey isolate and concentrate, it delivers premium-quality protein to help you build lean muscle, recover faster, and hit your daily protein targets with ease.
Why choose Gold Standard Whey?
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24g protein per serve – supports lean muscle growth and recovery.
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Whey isolate + concentrate blend – fast absorption with sustained release.
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Low sugar & fat – ideal for lean goals.
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Delicious flavours – mix and match your favourites.
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Informed-Choice certified – tested for banned substances for peace of mind
How to Use
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Mix 1 scoop of Gold Standard Whey with 200–300ml of cold water, milk, or your favourite beverage.
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Shake or stir until smooth.
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Enjoy post-workout, between meals, or anytime you need extra protein.
Pro tip: Blend with oats, fruit, or nut butter for a high-protein meal replacement.
Who’s It For?
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Athletes and gym-goers wanting lean muscle growth.
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Busy professionals needing convenient, high-quality protein.
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Anyone dieting looking for a low-calorie protein boost.
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Everyday fitness enthusiasts who want the best.
FAQ
Is Gold Standard Whey good for weight loss?
Yes — it’s low in calories, fat, and carbs, making it ideal for weight management.
What makes it different from other proteins?
It uses premium whey isolates and concentrates, ensuring top-quality protein with fast absorption.
When should I take it?
Most commonly post-workout, but it can be used any time of day.
Is Gold Standard Whey safe for athletes?
Yes — Optimum Nutrition Gold Standard Whey is Informed-Choice certified, meaning it is tested for banned substances and manufactured in a registered facility.
Why Buy from Sprint Fit?
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100% authentic Optimum Nutrition products.
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Free NZ shipping on orders $60+.
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Same-day dispatch nationwide.
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Trusted by Kiwi athletes and fitness enthusiasts.
Optimum Nutrition Gold Standard Whey – the protein powder that sets the standard.
Facts
Available Sizes:
Container Size: 912G (2lb)
Serving Size: 1 Scoop (29.4g)
Servings Per Container: Approx 29
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
Directions:
Shake or blend 29.4g with 200-250ml's with low fat milk or water
Please Note: Nutritional Information is to be used as a guide only, actual values may differ between flavours and sizes and when formulations are modified or updated by the manufacturer.
Contact us if you have any questions regarding this products ingredients.
FAQs
Optimum Nutrition Gold Standard 100% Whey uses Whey Protein Isolate (WPI) as its primary ingredient. By filtering out excess fat, cholesterol, and lactose, this premium blend delivers highly purified protein to your muscles faster, making it perfect for rapid post-workout recovery.
Each standard serving provides 24g of pure whey protein, 5.5g of naturally occurring Branched-Chain Amino Acids (BCAAs), and 4g of Glutamine and Glutamic Acid. This specific macronutrient ratio is engineered to optimize muscle synthesis and minimize breakdown after intense training sessions.
Because Whey Protein Isolate is the primary source, a significant amount of lactose is filtered out during manufacturing. While it is much easier on sensitive stomachs than standard protein concentrates, it does contain small amounts of dairy. If you are highly lactose intolerant, you may want to assess your tolerance with a half serving first.
While taste is personal, the absolute top-voted favorites among New Zealand athletes are Double Rich Chocolate, Extreme Milk Chocolate, and Vanilla Ice Cream. They mix exceptionally well with both water and milk without leaving a chalky texture.
Yes. Gold Standard Whey is Informed-Choice certified, meaning it undergoes regular, rigorous testing for banned substances. Competitive athletes across NZ can trust its purity, safety, and label accuracy for peace of mind during drug-tested events.
Absolutely. Thanks to its fine, instantized texture, Gold Standard Whey blends smoothly into morning oats, smoothies, protein pancakes, and home-baked protein treats without clumping.
The exact serving count varies slightly depending on the flavor profile, but the standard breakdown across the sizes is:
1lb (454g) Bag/Tub: Provides approximately 14 servings—ideal for trying out a new flavor.
2lb (907g) Tub: Provides roughly 27 to 30 servings.
5lb (2.27kg) Tub: Provides approximately 68 to 74 servings (our most popular value size).
10lb (4.54kg) Bag: Provides a massive 136 to 146 servings, offering the absolute best cost-per-serving value for daily users.
Sprint Fit provides lightning-fast nationwide shipping across New Zealand. Place your order before 3:45 pm Monday through Friday for same-day dispatch. Most Auckland and North Island deliveries arrive overnight, while South Island destinations typically take 1 to 2 business days.
Shipping
All orders $60 and over receive Free* Shipping Nationwide
Final pick up each day is at 3.45pm Monday to Friday.
Estimated Delivery Times*:
Auckland and North Island – Overnight
*During sale periods, please allow an additional 1–2 business days for dispatch due to high order volumes.
However many Auckland orders will be delivered the same day depending on what time the order is placed
South Island – Overnight (For larger parcels allow 2 business days)
Same Day/Evening Express Shipping upgrade available at checkout for select suburbs*
Click here to view the full Shipping Details and Returns Policy.
Often Bought Together
Optimum Nutrition Gold Standard 100% Whey Reviews
French Vanilla
Chocolate Malt
Amazing silky smooth powder. Vanilla was so good I had to try the chocolate too!Double Rich Chocolate
Fast shipping in NZ, authentic product and great taste. I got the Double Rich Chocolate flavour and it mixes very smoothly with water or milk, no weird lumps. Protein quality is solid and recovery after training feels noticeably better. Price was also one of the best I could find locally for a 5lb tub. Would definitely buy again from Sprint Fit.Vanilla Ice Cream
Amazing, such a staple to have! I keep re-purchasing this protein powder - so versatile I put in oats, weetbix, pancakes etc.Vanilla Ice Cream
Such superfast service. Could not believe that I had my order early the following day in Taranaki.French Vanilla
Great company, fast shipping and Excellent productsChocolate Malt
Not as thick as the Glow Shakes my all time fave but hopefully better for meal supplement.Vanilla Ice Cream
Mixes well. Tastes OK. Reasonable price.Double Rich Chocolate
Best protein powder ive had. Doesn't taste artificial and not too sweet. Also doesn't make me feel nauseous
