$2 EHPLABS CANS - THIS WEEKEND ONLY!
SHOP NOW!
DECEMBER DEALS ARE HERE!
SHOP NOW
Join Login
My Active Rewards - Logo

Free to Join - Cash back rewards on every purchase you make - Discover rewards

JOIN NOW

Choose a Free Gift or click checkout to receive Free Shipping

Free Shipping Icon
Free Shipping Calculated at checkout
${ product.title }
Valued at: $${product.price / 100} - FREE

Free gift available for delivery orders only

Other Customers Also Purchased

Cart
Loading
Single Free Product background image
FREE FREAK3D ENERGY RTD WITH EVERY $50 SPENT ON THE ANABOLIX RANGE!
Free Gift or Free Shipping at checkout
You have some free gifts that you can add! Click here
ORDER TOTAL: ${ cartItems } Items
$${(cart.total_price/100).toFixed(2)}
Rewards Points: ${Math.floor(cart.total_price/100)} Cashback: $${Math.floor(cart.total_price / (100 / 0.03) * 100) / 100}
Checkout View Cart
${ getter }
Background Image

Background Image

Background Image

Background Image

Clear

Results for ${searchQuery}

${isZeroState ? 'Top Searched Terms' : 'Search Suggestions'}

Popular Searches

${isZeroState ? 'Best Selling Products' : 'Products'}

Save ${percentageSaved(product.data.price, product.data.compare_at_price)}%
${tag}
Promo Sale Badge
Custom Badge 1 Custom Badge 2 Custom Badge 3

${product.data.product_title}

${ product.data.variation_title }

${product.data.vendor || "Vendor Here"}

(${product.data.rating_count})

${money(product.data.compare_at_price)}

${money(product.data.price)}

Add to cart
${ quantity }
Exclusive NW Product Badge
Custom NW Variant Badge

Gold Standard 100% Isolate by Optimum Nutrition

4.8
Rated 4.8 out of 5 stars
64 Reviews
write a review
In stock Online Out of Stock Online
${ selectedVariant.price_money }
${ variants[0].price_money }
${ percentageOff(selectedVariant) }% Off
Don't Pay: ${ selectedVariant.comparePrice_money }
${ Math.floor(selectedVariant.price/100) } Points
$${Math.floor(selectedVariant.price / (100 / 0.03) * 100) / 100} Cashback
rewards-icon
Close
AfterPay Desktop Image Mobile AfterPay banner

or 4 interest free payments of ${ selectedVariant.afterPayPrice }

Nutrition Warehouse Callouts

5 Scoop Guarantee

🚚 We offer a 5 Scoop Return guarantee! You have 30 days to try up to 5 scoops, if you don't like the flavour or performance you can return it.
  • 25g pure whey isolate protein
  • Low sugar and no added fats
  • Fast absorption for recovery support

Maximum of ${ maxQuantity } available.

${ quantity }
Was: $${ totalComparePrice }
Total: $${ totalPrice }
Product Vendor Image
2025 Supplement Award Winner
  • 2 nd
    Brand of the Year

${response?.response?.pod?.display_name || "Products"}
${result.data.product_title}
${ variantSelectedPrices(result).price } ${ variantSelectedPrices(result).compareAtprice }

Support your recovery and fuel your performance with Gold Standard 100% Isolate by Optimum Nutrition, a premium-quality whey isolate protein powder crafted for serious lifters and athletes. Designed for rapid absorption and high bioavailability, this ultra-pure isolate undergoes advanced filtration techniques to deliver a clean, fast-digesting protein that helps support your post-workout recovery and fitness progress.

Each scoop offers 25 grams of pure protein with minimal sugars, low sodium, and virtually no fats or carbs — making it an ideal option for those wanting lean support without unnecessary extras. Gold Standard 100% Isolate is a high-performance solution trusted by elite athletes and fitness professionals who demand maximum results with no compromise on purity or taste.

It mixes smoothly with just a shaker, making it a convenient and effective addition to any training routine. When results matter, Gold Standard 100% Isolate delivers.

Benefits of Gold Standard 100% Isolate by Optimum Nutrition:

  • Provides fast-absorbing protein to support post-workout recovery
  • Helps maintain lean muscle and overall performance
  • Mixes effortlessly with water or milk in a shaker
  • Contains 25g of premium protein with minimal sugar and low sodium
  • Ideal for those following lean or low-carb nutrition plans
  • Made by Optimum Nutrition, a globally trusted brand in sports nutrition

How does Gold Standard 100% Isolate compare to Gold Standard 100% Whey?
Gold Standard 100% Isolate is more highly filtered than Gold Standard 100% Whey, resulting in a purer protein with less sugar, fat, and lactose, making it a leaner option for those wanting maximum protein with minimal extras.

Is Gold Standard 100% Isolate better for fast absorption than Gold Standard 100% Whey?
Yes, Gold Standard 100% Isolate is designed for faster digestion due to its high purity and refined isolate content, which may make it more suitable for immediate post-workout recovery.

When your goal is to train harder and recover faster, Gold Standard 100% Isolate by Optimum Nutrition gives you the clarity and quality you need to keep pushing forward.

Mix one scoop of Gold Standard 100% Isolate with 180–240mL of cold water or beverage of choice. Consume immediately after training or as needed to meet your protein requirements. This product is intended for healthy adults; always read the label, use only as directed, and seek medical advice if unsure.
24 Serves / Chocolate Bliss
NUTRITION INFORMATION Per Serve / Per 100 g
Energy 461 kJ (110 kcal) / 1502 kJ (359 kcal)
Protein 25 g / 81 g
Total Fat 0.5 g / 2 g
Saturated Fat 0 g / 0 g
Total Carbohydrate 1 g / 3 g
Sugars 0 g / 0 g
Sodium 190 mg / 613 mg

Other Ingredients - Hydrolysed Whey Protein Isolate [MILK], Whey Protein Isolate [MILK], Emulsifier: Soy Lecithin [SOY], Cocoa (Processed with Alkali), Flavours, Salt, Sweetener (955).

Contains - Milk and Soy.

Nutrition information is intended as a guide and may vary slightly between flavours or over time. While we strive for accuracy, small differences can occur. For specific details on a particular flavour, please contact customer service.

24 Serves / Rich Vanilla
NUTRITION INFORMATION Per Serve / Per 100 g
Energy 442 kJ (106 kcal) / 1462 kJ (350 kcal)
Protein 25 g / 83 g
Total Fat 0 g / 0 g
Saturated Fat 0 g / 0 g
Total Carbohydrate 1 g / 3 g
Sugars 1 g / 3 g
Sodium 80 mg / 267 mg

Other Ingredients - Hydrolysed Whey Protein Isolate [MILK], Whey Protein Isolate [MILK], Emulsifier: Soy Lecithin [SOY], Flavours, Sweetener (955).

Contains - Milk and Soy.

Nutrition information is intended as a guide and may vary slightly between flavours or over time. While we strive for accuracy, small differences can occur. For specific details on a particular flavour, please contact customer service.

44 Serves / Chocolate Bliss
NUTRITION INFORMATION Per Serve / Per 100 g
Energy 461 kJ (110 kcal) / 1502 kJ (359 kcal)
Protein 25 g / 81 g
Total Fat 0.5 g / 2 g
Saturated Fat 0 g / 0 g
Total Carbohydrate 1 g / 3 g
Sugars 0 g / 0 g
Sodium 190 mg / 613 mg

Other Ingredients - Hydrolysed Whey Protein Isolate [MILK], Whey Protein Isolate [MILK], Emulsifier: Soy Lecithin [SOY], Cocoa (Processed with Alkali), Flavours, Salt, Sweetener (955).

Contains - Milk and Soy.

Nutrition information is intended as a guide and may vary slightly between flavours or over time. While we strive for accuracy, small differences can occur. For specific details on a particular flavour, please contact customer service.

44 Serves / Rich Vanilla
NUTRITION INFORMATION Per Serve / Per 100 g
Energy 442 kJ (106 kcal) / 1462 kJ (350 kcal)
Protein 25 g / 83 g
Total Fat 0 g / 0 g
Saturated Fat 0 g / 0 g
Total Carbohydrate 1 g / 3 g
Sugars 1 g / 3 g
Sodium 80 mg / 267 mg

Other Ingredients - Hydrolysed Whey Protein Isolate [MILK], Whey Protein Isolate [MILK], Emulsifier: Soy Lecithin [SOY], Flavours, Sweetener (955).

Contains - Milk and Soy.

Nutrition information is intended as a guide and may vary slightly between flavours or over time. While we strive for accuracy, small differences can occur. For specific details on a particular flavour, please contact customer service.

44 Serves / Banana Cream
NUTRITION INFORMATION Per Serve / Per 100 g
Energy 459 kJ / 108 Cal / 1479 kJ / 384 Cal
Protein 25 g / 81 g
Fat, total 0 g / 0 g
- saturated 0 g / 0 g
Carbohydrate 2 g / 6 g
- sugars 1 g / 3 g
Sodium 105 mg / 339 mg

Ingredients - Hydrolysed Whey Protein Isolate [MILK], Whey Protein Isolate [MILK] (Emulsifier: SOY Lecithin), Flavour, Salt, Colour (Turmeric), Sweeteners (955, 950).

Contains: Milk, Soy.

Nutrition information is intended as a guide and may vary slightly between flavours or over time. While we strive for accuracy, small differences can occur. For specific details on a particular flavour, please contact customer service.

44 Serves / Salted Caramel
NUTRITION INFORMATION Per Serve / Per 100 g
Energy 459 kJ / 108 Cal / 1479 kJ / 348 Cal
Protein 25 g / 81 g
Fat, total 0 g / 0 g
- saturated 0 g / 0 g
Carbohydrate 2 g / 6 g
- sugars 1 g / 3 g
Sodium 207 mg / 668 mg

Ingredients - Hydrolysed Whey Protein Isolate [MILK], Whey Protein Isolate [MILK] (Emulsifier: SOY Lecithin), Flavour, Salt, Cocoa Powder, Sweetener (955).

Contains: Milk, Soy.

Nutrition information is intended as a guide and may vary slightly between flavours or over time. While we strive for accuracy, small differences can occur. For specific details on a particular flavour, please contact customer service.

44 Serves / Cookies & Cream
NUTRITION INFORMATION Per Serve / Per 100 g
Energy 459 kJ / 117 Cal / 1553 kJ / 366 Cal
Protein 25 g / 78 g
Fat, total 0.5 g / 2 g
- saturated 0 g / 0 g
Carbohydrate 3 g / 9 g
- sugars 1 g / 3 g
Sodium 200 mg / 625 mg

Ingredients - Hydrolysed Whey Protein Isolate [MILK], Whey Protein Isolate [MILK] (Emulsifier: SOY Lecithin), Flavour, Dark Chocolate Cookie Crumbs (1.3%) (Sugar, Rice Flour, Cocoa Powder, Canola Oil, Salt), Salt, Sweetener (955).

Contains: Milk, Soy.

Nutrition information is intended as a guide and may vary slightly between flavours or over time. While we strive for accuracy, small differences can occur. For specific details on a particular flavour, please contact customer service.

76 Serves / Chocolate Bliss
NUTRITION INFORMATION Per Serve / Per 100 g
Energy 461 kJ (110 kcal) / 1502 kJ (359 kcal)
Protein 25 g / 81 g
Total Fat 0.5 g / 2 g
Saturated Fat 0 g / 0 g
Total Carbohydrate 1 g / 3 g
Sugars 0 g / 0 g
Sodium 190 mg / 613 mg

Other Ingredients - Hydrolysed Whey Protein Isolate [MILK], Whey Protein Isolate [MILK], Emulsifier: Soy Lecithin [SOY], Cocoa (Processed with Alkali), Flavours, Salt, Sweetener (955).

Contains - Milk and Soy.

Nutrition information is intended as a guide and may vary slightly between flavours or over time. While we strive for accuracy, small differences can occur. For specific details on a particular flavour, please contact customer service.

76 Serves / Rich Vanilla
NUTRITION INFORMATION Per Serve / Per 100 g
Energy 442 kJ (106 kcal) / 1462 kJ (350 kcal)
Protein 25 g / 83 g
Total Fat 0 g / 0 g
Saturated Fat 0 g / 0 g
Total Carbohydrate 1 g / 3 g
Sugars 1 g / 3 g
Sodium 80 mg / 267 mg

Other Ingredients - Hydrolysed Whey Protein Isolate [MILK], Whey Protein Isolate [MILK], Emulsifier: Soy Lecithin [SOY], Flavours, Sweetener (955).

Contains - Milk and Soy.

Nutrition information is intended as a guide and may vary slightly between flavours or over time. While we strive for accuracy, small differences can occur. For specific details on a particular flavour, please contact customer service.

Warning

This product is not a sole source of nutrition and should be consumed in conjunction with a nutritious diet and an appropriate training or exercise program. Not suitable for children under 15 years of age or pregnant women: Should only be used under medical or dietetic supervision.

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

Support your recovery and fuel your performance with Gold Standard 100% Isolate by Optimum Nutrition, a premium-quality whey isolate protein powder crafted for serious lifters and athletes. Designed for rapid absorption and high bioavailability, this ultra-pure isolate undergoes advanced filtration techniques to deliver a clean, fast-digesting protein that helps support your post-workout recovery and fitness progress.

Each scoop offers 25 grams of pure protein with minimal sugars, low sodium, and virtually no fats or carbs — making it an ideal option for those wanting lean support without unnecessary extras. Gold Standard 100% Isolate is a high-performance solution trusted by elite athletes and fitness professionals who demand maximum results with no compromise on purity or taste.

It mixes smoothly with just a shaker, making it a convenient and effective addition to any training routine. When results matter, Gold Standard 100% Isolate delivers.

Benefits of Gold Standard 100% Isolate by Optimum Nutrition:

  • Provides fast-absorbing protein to support post-workout recovery
  • Helps maintain lean muscle and overall performance
  • Mixes effortlessly with water or milk in a shaker
  • Contains 25g of premium protein with minimal sugar and low sodium
  • Ideal for those following lean or low-carb nutrition plans
  • Made by Optimum Nutrition, a globally trusted brand in sports nutrition

How does Gold Standard 100% Isolate compare to Gold Standard 100% Whey?
Gold Standard 100% Isolate is more highly filtered than Gold Standard 100% Whey, resulting in a purer protein with less sugar, fat, and lactose, making it a leaner option for those wanting maximum protein with minimal extras.

Is Gold Standard 100% Isolate better for fast absorption than Gold Standard 100% Whey?
Yes, Gold Standard 100% Isolate is designed for faster digestion due to its high purity and refined isolate content, which may make it more suitable for immediate post-workout recovery.

When your goal is to train harder and recover faster, Gold Standard 100% Isolate by Optimum Nutrition gives you the clarity and quality you need to keep pushing forward.

Mix one scoop of Gold Standard 100% Isolate with 180–240mL of cold water or beverage of choice. Consume immediately after training or as needed to meet your protein requirements. This product is intended for healthy adults; always read the label, use only as directed, and seek medical advice if unsure.
24 Serves / Chocolate Bliss
NUTRITION INFORMATION Per Serve / Per 100 g
Energy 461 kJ (110 kcal) / 1502 kJ (359 kcal)
Protein 25 g / 81 g
Total Fat 0.5 g / 2 g
Saturated Fat 0 g / 0 g
Total Carbohydrate 1 g / 3 g
Sugars 0 g / 0 g
Sodium 190 mg / 613 mg

Other Ingredients - Hydrolysed Whey Protein Isolate [MILK], Whey Protein Isolate [MILK], Emulsifier: Soy Lecithin [SOY], Cocoa (Processed with Alkali), Flavours, Salt, Sweetener (955).

Contains - Milk and Soy.

Nutrition information is intended as a guide and may vary slightly between flavours or over time. While we strive for accuracy, small differences can occur. For specific details on a particular flavour, please contact customer service.

24 Serves / Rich Vanilla
NUTRITION INFORMATION Per Serve / Per 100 g
Energy 442 kJ (106 kcal) / 1462 kJ (350 kcal)
Protein 25 g / 83 g
Total Fat 0 g / 0 g
Saturated Fat 0 g / 0 g
Total Carbohydrate 1 g / 3 g
Sugars 1 g / 3 g
Sodium 80 mg / 267 mg

Other Ingredients - Hydrolysed Whey Protein Isolate [MILK], Whey Protein Isolate [MILK], Emulsifier: Soy Lecithin [SOY], Flavours, Sweetener (955).

Contains - Milk and Soy.

Nutrition information is intended as a guide and may vary slightly between flavours or over time. While we strive for accuracy, small differences can occur. For specific details on a particular flavour, please contact customer service.

44 Serves / Chocolate Bliss
NUTRITION INFORMATION Per Serve / Per 100 g
Energy 461 kJ (110 kcal) / 1502 kJ (359 kcal)
Protein 25 g / 81 g
Total Fat 0.5 g / 2 g
Saturated Fat 0 g / 0 g
Total Carbohydrate 1 g / 3 g
Sugars 0 g / 0 g
Sodium 190 mg / 613 mg

Other Ingredients - Hydrolysed Whey Protein Isolate [MILK], Whey Protein Isolate [MILK], Emulsifier: Soy Lecithin [SOY], Cocoa (Processed with Alkali), Flavours, Salt, Sweetener (955).

Contains - Milk and Soy.

Nutrition information is intended as a guide and may vary slightly between flavours or over time. While we strive for accuracy, small differences can occur. For specific details on a particular flavour, please contact customer service.

44 Serves / Rich Vanilla
NUTRITION INFORMATION Per Serve / Per 100 g
Energy 442 kJ (106 kcal) / 1462 kJ (350 kcal)
Protein 25 g / 83 g
Total Fat 0 g / 0 g
Saturated Fat 0 g / 0 g
Total Carbohydrate 1 g / 3 g
Sugars 1 g / 3 g
Sodium 80 mg / 267 mg

Other Ingredients - Hydrolysed Whey Protein Isolate [MILK], Whey Protein Isolate [MILK], Emulsifier: Soy Lecithin [SOY], Flavours, Sweetener (955).

Contains - Milk and Soy.

Nutrition information is intended as a guide and may vary slightly between flavours or over time. While we strive for accuracy, small differences can occur. For specific details on a particular flavour, please contact customer service.

44 Serves / Banana Cream
NUTRITION INFORMATION Per Serve / Per 100 g
Energy 459 kJ / 108 Cal / 1479 kJ / 384 Cal
Protein 25 g / 81 g
Fat, total 0 g / 0 g
- saturated 0 g / 0 g
Carbohydrate 2 g / 6 g
- sugars 1 g / 3 g
Sodium 105 mg / 339 mg

Ingredients - Hydrolysed Whey Protein Isolate [MILK], Whey Protein Isolate [MILK] (Emulsifier: SOY Lecithin), Flavour, Salt, Colour (Turmeric), Sweeteners (955, 950).

Contains: Milk, Soy.

Nutrition information is intended as a guide and may vary slightly between flavours or over time. While we strive for accuracy, small differences can occur. For specific details on a particular flavour, please contact customer service.

44 Serves / Salted Caramel
NUTRITION INFORMATION Per Serve / Per 100 g
Energy 459 kJ / 108 Cal / 1479 kJ / 348 Cal
Protein 25 g / 81 g
Fat, total 0 g / 0 g
- saturated 0 g / 0 g
Carbohydrate 2 g / 6 g
- sugars 1 g / 3 g
Sodium 207 mg / 668 mg

Ingredients - Hydrolysed Whey Protein Isolate [MILK], Whey Protein Isolate [MILK] (Emulsifier: SOY Lecithin), Flavour, Salt, Cocoa Powder, Sweetener (955).

Contains: Milk, Soy.

Nutrition information is intended as a guide and may vary slightly between flavours or over time. While we strive for accuracy, small differences can occur. For specific details on a particular flavour, please contact customer service.

44 Serves / Cookies & Cream
NUTRITION INFORMATION Per Serve / Per 100 g
Energy 459 kJ / 117 Cal / 1553 kJ / 366 Cal
Protein 25 g / 78 g
Fat, total 0.5 g / 2 g
- saturated 0 g / 0 g
Carbohydrate 3 g / 9 g
- sugars 1 g / 3 g
Sodium 200 mg / 625 mg

Ingredients - Hydrolysed Whey Protein Isolate [MILK], Whey Protein Isolate [MILK] (Emulsifier: SOY Lecithin), Flavour, Dark Chocolate Cookie Crumbs (1.3%) (Sugar, Rice Flour, Cocoa Powder, Canola Oil, Salt), Salt, Sweetener (955).

Contains: Milk, Soy.

Nutrition information is intended as a guide and may vary slightly between flavours or over time. While we strive for accuracy, small differences can occur. For specific details on a particular flavour, please contact customer service.

76 Serves / Chocolate Bliss
NUTRITION INFORMATION Per Serve / Per 100 g
Energy 461 kJ (110 kcal) / 1502 kJ (359 kcal)
Protein 25 g / 81 g
Total Fat 0.5 g / 2 g
Saturated Fat 0 g / 0 g
Total Carbohydrate 1 g / 3 g
Sugars 0 g / 0 g
Sodium 190 mg / 613 mg

Other Ingredients - Hydrolysed Whey Protein Isolate [MILK], Whey Protein Isolate [MILK], Emulsifier: Soy Lecithin [SOY], Cocoa (Processed with Alkali), Flavours, Salt, Sweetener (955).

Contains - Milk and Soy.

Nutrition information is intended as a guide and may vary slightly between flavours or over time. While we strive for accuracy, small differences can occur. For specific details on a particular flavour, please contact customer service.

76 Serves / Rich Vanilla
NUTRITION INFORMATION Per Serve / Per 100 g
Energy 442 kJ (106 kcal) / 1462 kJ (350 kcal)
Protein 25 g / 83 g
Total Fat 0 g / 0 g
Saturated Fat 0 g / 0 g
Total Carbohydrate 1 g / 3 g
Sugars 1 g / 3 g
Sodium 80 mg / 267 mg

Other Ingredients - Hydrolysed Whey Protein Isolate [MILK], Whey Protein Isolate [MILK], Emulsifier: Soy Lecithin [SOY], Flavours, Sweetener (955).

Contains - Milk and Soy.

Nutrition information is intended as a guide and may vary slightly between flavours or over time. While we strive for accuracy, small differences can occur. For specific details on a particular flavour, please contact customer service.

Warning

This product is not a sole source of nutrition and should be consumed in conjunction with a nutritious diet and an appropriate training or exercise program. Not suitable for children under 15 years of age or pregnant women: Should only be used under medical or dietetic supervision.

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
$44.95
What Customers Are Saying
Customers say this protein powder has excellent taste, particularly the vanilla flavor, and mixes effortlessly without clumps or grittiness. Many appreciate its smooth texture and find it easy to digest without causing bloating. Users report it works well with water alone or blended into smoothies and can be added to coffee, porridge, and other foods. Common feedback includes praise for its muscle recovery support and versatility for both weight loss and muscle building goals. Some mention the product is pricey but worth the cost. A few note occasional artificial taste or find certain flavors too sweet.
4.8
Rated 4.8 out of 5 stars
Based on 64 reviews
Total 5 star reviews: 54 Total 4 star reviews: 8 Total 3 star reviews: 2 Total 2 star reviews: 0 Total 1 star reviews: 0
TasteRated 4.8 on a scale of 1 to 5
TextureRated 4.8 on a scale of 1 to 5
Value for moneyRated 4.5 on a scale of 1 to 5
Slide 1 selected
97%would recommend this product
Rating
Ratings
Write a Review (Opens in a new window)
64 reviews
  • HB
    Hany B.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    Best protein for all your needs

    I’ve been using GSI for many years now and by far it’s one of the best if not the best for all your needs.

    The best tasting protein that I have tried and trust me I tried so many of them.

    Great for pre and after workout at the gym and can also help you gain or lose weight depending on your diet.

    If you’re looking for results then look no further.

    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
    Was this helpful?
  • AA
    Akash A.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    Awesome Protein

    It does what is says, gained 300g muscle mass in 3 weeks. Recommend 100%

    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
    Was this helpful?
  • YM
    Yining M.
    Verified Reviewer
    I recommend this product
    Rated 4 out of 5 stars
    1 year ago
    Good protein

    It’s a good source of protein, but a little bit too sweet for me

    TasteRated 3.0 on a scale of 1 to 5
    TextureRated 4.0 on a scale of 1 to 5
    Value for moneyRated 4.0 on a scale of 1 to 5
    Was this helpful?
  • CH
    Carol H.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    9 minutes ago
    Love it!

    Great taste and mixes well.

    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
    Was this helpful?
    NW Profile picture for Nutrition Warehouse
    Nutrition Warehouse
    29 seconds ago

    Thanks Carol! 🙌 So happy you're loving the taste and smooth mixing of the Gold Standard Isolate! 💪✨

  • PS
    Prashant S.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    ISOLATE PROTIEN

    I use it regularly, and satisfactory results.

    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
    Was this helpful?
    NW Profile picture for Nutrition Warehouse
    Nutrition Warehouse
    1 week ago

    Thanks Prashant! 🙌 So awesome to hear you're getting satisfactory results with your regular use of Gold Standard Isolate! 💪✨

Show More
Gifts
Gift Product Image

${ gift.displayName }

${ gift.promoTitle }