ON Gold Standard 100% Whey Protein 5LB
Optimum Nutrition Gold Standard 100% Whey Protein
There's a reason Gold Standard has been the world's best-selling whey protein for over two decades. Every scoop of this Optimum Nutrition formula delivers a precisely engineered blend of three whey sources — isolate, concentrate, and hydrolyzed whey — so your muscles get fast-acting amino acids exactly when they need them most. This is the 5LB tub in Extreme Milk Chocolate: rich, indulgent, and built to perform.
Nutrition Facts — Per Serving (32g / ~1 Scoop)
- Calories: 120
- Protein: 24g (48% DV)
- Total Fat: 2g — Saturated Fat 1g
- Cholesterol: 55mg
- Sodium: 130mg
- Total Carbohydrate: 3g — Dietary Fiber <1g, Total Sugars 2g
- Calcium: 130mg (10% DV)
- Iron: 0.9mg (6% DV)
- Potassium: 200mg (4% DV)
- Servings per container: 71
Why the Three-Whey Blend Matters
- Whey Protein Isolate (WPI): Primary source — ultra-filtered for rapid absorption and minimal fat/lactose
- ⏱️ Whey Protein Concentrate (WPC): Sustained amino acid release to extend the anabolic window
- ⚡ Hydrolyzed Whey Protein: Pre-digested peptides for the fastest possible uptake post-training
- 5.5g Naturally Occurring BCAAs per serving to drive muscle protein synthesis
- 4g Glutamine & Glutamic Acid per serving to support recovery and immune function
Key Certifications & Quality Markers
- ✅ Gluten Free
- ✅ Informed Choice Certified — Regularly tested for banned substances
- ✅ GMP-Compliant Manufacturing — Every batch quality tested
- ✅ Instantized Formula — Mixes in 30 seconds with a shaker, no clumps
Who Is Gold Standard Built For?
- Athletes and lifters targeting 1.6–2.2g of protein per kg of bodyweight daily
- Anyone in a lean muscle building or body recomposition phase
- Hyrox competitors and endurance athletes needing clean, fast-digesting protein
- Beginners and advanced trainees alike — this formula scales with your goals
Explore More
Browse our full Protein Powders collection to compare top-rated options, or dive into our guide: Fuel Your Fitness Journey with Protein Powder to learn how to maximize your results.
Gold Standard 100% Whey — Raise Your Standard.
Original: $124.99
-70%$124.99
$37.50More Images
ON Gold Standard 100% Whey Protein 5LB
Optimum Nutrition Gold Standard 100% Whey Protein
There's a reason Gold Standard has been the world's best-selling whey protein for over two decades. Every scoop of this Optimum Nutrition formula delivers a precisely engineered blend of three whey sources — isolate, concentrate, and hydrolyzed whey — so your muscles get fast-acting amino acids exactly when they need them most. This is the 5LB tub in Extreme Milk Chocolate: rich, indulgent, and built to perform.
Nutrition Facts — Per Serving (32g / ~1 Scoop)
- Calories: 120
- Protein: 24g (48% DV)
- Total Fat: 2g — Saturated Fat 1g
- Cholesterol: 55mg
- Sodium: 130mg
- Total Carbohydrate: 3g — Dietary Fiber <1g, Total Sugars 2g
- Calcium: 130mg (10% DV)
- Iron: 0.9mg (6% DV)
- Potassium: 200mg (4% DV)
- Servings per container: 71
Why the Three-Whey Blend Matters
- Whey Protein Isolate (WPI): Primary source — ultra-filtered for rapid absorption and minimal fat/lactose
- ⏱️ Whey Protein Concentrate (WPC): Sustained amino acid release to extend the anabolic window
- ⚡ Hydrolyzed Whey Protein: Pre-digested peptides for the fastest possible uptake post-training
- 5.5g Naturally Occurring BCAAs per serving to drive muscle protein synthesis
- 4g Glutamine & Glutamic Acid per serving to support recovery and immune function
Key Certifications & Quality Markers
- ✅ Gluten Free
- ✅ Informed Choice Certified — Regularly tested for banned substances
- ✅ GMP-Compliant Manufacturing — Every batch quality tested
- ✅ Instantized Formula — Mixes in 30 seconds with a shaker, no clumps
Who Is Gold Standard Built For?
- Athletes and lifters targeting 1.6–2.2g of protein per kg of bodyweight daily
- Anyone in a lean muscle building or body recomposition phase
- Hyrox competitors and endurance athletes needing clean, fast-digesting protein
- Beginners and advanced trainees alike — this formula scales with your goals
Explore More
Browse our full Protein Powders collection to compare top-rated options, or dive into our guide: Fuel Your Fitness Journey with Protein Powder to learn how to maximize your results.
Gold Standard 100% Whey — Raise Your Standard.
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Description
Optimum Nutrition Gold Standard 100% Whey Protein
There's a reason Gold Standard has been the world's best-selling whey protein for over two decades. Every scoop of this Optimum Nutrition formula delivers a precisely engineered blend of three whey sources — isolate, concentrate, and hydrolyzed whey — so your muscles get fast-acting amino acids exactly when they need them most. This is the 5LB tub in Extreme Milk Chocolate: rich, indulgent, and built to perform.
Nutrition Facts — Per Serving (32g / ~1 Scoop)
- Calories: 120
- Protein: 24g (48% DV)
- Total Fat: 2g — Saturated Fat 1g
- Cholesterol: 55mg
- Sodium: 130mg
- Total Carbohydrate: 3g — Dietary Fiber <1g, Total Sugars 2g
- Calcium: 130mg (10% DV)
- Iron: 0.9mg (6% DV)
- Potassium: 200mg (4% DV)
- Servings per container: 71
Why the Three-Whey Blend Matters
- Whey Protein Isolate (WPI): Primary source — ultra-filtered for rapid absorption and minimal fat/lactose
- ⏱️ Whey Protein Concentrate (WPC): Sustained amino acid release to extend the anabolic window
- ⚡ Hydrolyzed Whey Protein: Pre-digested peptides for the fastest possible uptake post-training
- 5.5g Naturally Occurring BCAAs per serving to drive muscle protein synthesis
- 4g Glutamine & Glutamic Acid per serving to support recovery and immune function
Key Certifications & Quality Markers
- ✅ Gluten Free
- ✅ Informed Choice Certified — Regularly tested for banned substances
- ✅ GMP-Compliant Manufacturing — Every batch quality tested
- ✅ Instantized Formula — Mixes in 30 seconds with a shaker, no clumps
Who Is Gold Standard Built For?
- Athletes and lifters targeting 1.6–2.2g of protein per kg of bodyweight daily
- Anyone in a lean muscle building or body recomposition phase
- Hyrox competitors and endurance athletes needing clean, fast-digesting protein
- Beginners and advanced trainees alike — this formula scales with your goals
Explore More
Browse our full Protein Powders collection to compare top-rated options, or dive into our guide: Fuel Your Fitness Journey with Protein Powder to learn how to maximize your results.
Gold Standard 100% Whey — Raise Your Standard.
