ON Gold Standard Whey Protein Isolate 5lb
$234.95
- 25 g of hydrolysed & ultra-filtered whey protein isolates
- .5 grams of fat
- 1 gram of carbohydrates
- 5.5 Grams of Naturally Occurring BCAAs per Serving
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Description
ON Gold Standard Whey Protein Isolate 5lb – Premium Whey Protein Isolate for Elite Performance
Fuel your body with one of the cleanest and most effective protein sources on the market—Optimum Nutrition ON Gold Standard Whey Protein Isolate 5lb. Designed for athletes, bodybuilders, and everyday fitness enthusiasts, this premium protein powder delivers high-quality muscle support, fast recovery, and lean growth—all in a low-fat, low-carb formula. With every scoop, you’re one step closer to reaching your goals with gold-standard fuel.
What Is Whey Protein Isolate (WPI)?
Whey Protein Isolate is the purest form of whey protein—processed to remove nearly all fats, lactose, and sugars. It contains 90%+ protein content by weight, making it ideal for:
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Lean muscle development
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Post-workout recovery
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Low-carb or ketogenic diets
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Sensitive stomachs or lactose intolerance
Optimum Nutrition Gold Standard WPI undergoes advanced microfiltration to retain maximum protein content while minimizing unwanted additives. The result? A fast-digesting, ultra-clean protein formula trusted by athletes around the world.
Key Benefits at a Glance
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25g of high-quality whey protein isolate per serving
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Ultra-fast absorption for quicker recovery
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High in BCAAs and EAAs for muscle growth
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Low carb, low fat, low sugar
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Easy to digest, minimal lactose
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Great-tasting, smooth-mixing formula
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Banned-substance tested and GMP-certified
High-Quality Protein with Every Scoop
Each serving of Gold Standard 100% WPI delivers:
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25 grams of ultra-pure protein
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5.5 grams of naturally occurring BCAAs
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11.4 grams of essential amino acids
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Low carbs, fats, and sugars
This powerful amino acid profile helps trigger muscle protein synthesis, reduce breakdown, and accelerate recovery—making it perfect for use before or after workouts, or anytime your body needs a protein boost.
DEMAND THE BEST FOR YOURSELF. TO EXPECT THE BEST FROM YOURSELF.
To create GOLD STANDARD 100% ISOLATE, we start by selecting only the highest quality whey protein which undergoes a series of sophisticated filtration processes to ‘isolate’ out excess fat, cholesterol and sugar. A portion of this Whey Protein Isolate is then hydrolysed – broken down into smaller chains of amino acids. The final product is a fast digesting complete protein containing no more than 1 gram of carbohydrates, less than a gram of fat and more than 80% pure protein per Serving.
BENEFITS
- Promotes muscle strength and repair
- 25 g of hydrolysed & ultra-filtered whey protein isolates
- Represents the highest possible standard of protein purity
- Approximately 80% Pure Protein per Serving
- .5 grams of fat
- 1 gram of carbohydrates
- 11.4 Grams of Naturally Occurring Essential Amino Acids per Serving
- 4.3 Grams of Naturally Occurring Glutamine & Glutamic Acid per Serving
- A range of delicious tasting flavours – Caramel Ice-Cream, Chocolate Bliss, Chocolate Mint Brownie, Rich Vanilla and Strawberry Cream
- Gluten Free
- Banned Substance Tested in accordance with the Informed Choice certification
How to Use Gold Standard WPI
Mix 1 rounded scoop with 6–8 oz of cold water or beverage of your choice. Consume:
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Post-workout for muscle recovery
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Between meals to meet daily protein needs
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First thing in the morning to break the overnight fast
Pro Tip: Blend with oats, nut butter, or fruit for a meal replacement shake or smoothie.
Who Should Use Gold Standard Whey Protein Isolate?
This supplement is ideal for:
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Athletes and gym-goers
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Bodybuilders in cutting or lean bulking phases
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People on low-carb or keto diets
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Anyone needing fast-digesting, high-quality protein
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Individuals with mild lactose sensitivity
Whether you’re building mass, getting lean, or supporting everyday wellness, this WPI provides versatile, top-tier protein support.
When results matter, choose the protein that delivers purity, performance, and taste in every scoop. Optimum Nutrition Gold Standard 100% Whey Protein gives you the cleanest fuel for your training, recovery, and everyday muscle needs. Trusted by professionals, crafted with precision—this is your go-to whey isolate for serious results.
Additional information
| Flavour |
Choc ,Vanilla |
|---|---|
| Brand |
Optimum Nutrition |
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About Optimum Nutrition
Optimum Nutrition, Inc. (ON) is part of the Glanbia global nutrition group and has been setting the Gold Standard in sports nutrition for more than 30 years - helping performance focused athletes achieve their goals.
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