Whey Protein Isolate
A high-quality protein source that has been processed to remove most carbohydrates and fats, providing concentrated protein to support muscle building and strength development.
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Optimum Nutrition Gold Standard 100% Whey Protein Powder - 24g Protein
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Size
1
- 24g of high-quality protein per serving
- Whey protein isolates as the primary ingredient
- Instantized for easy mixing
- Supports muscle building and post-workout recovery
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Optimum Nutrition Gold Standard 100% Whey is designed for athletes and fitness enthusiasts who want 24g of protein per serving to support muscle building and post-workout recovery. The powder uses whey protein isolates as its primary ingredient and mixes smoothly without clumps, making it convenient for daily use. This 5lb container is ideal for anyone serious about lean muscle development and looking for a straightforward, dairy-based protein source.
Whey Protein Isolate — the top ingredient and main protein source. Whey Protein Concentrate — one of the protein sources in the blend, contributing to the total protein content.
Hydrolyzed Whey Protein (Whey Peptides / Hydrolysed Whey Isolate) — partially broken down whey, which can be absorbed more quickly, helping with faster protein uptake and recovery.
Protein Blend (Whey Isolate + Concentrate + Hydrolyzed Whey) — this blend ensures a full spectrum of whey-derived proteins for both quick and slightly slower digestion.
Natural and/or Artificial Flavors — used to give taste (flavors like chocolate, vanilla, strawberry, etc.).
Fat‑Reduced Cocoa Powder (in chocolate‑flavored versions) — for flavor and texture in chocolate variants.
Emulsifier (e.g. Soy or Sunflower Lecithin) — helps the powder mix smoothly in water, milk, or other liquids.
Sweeteners (e.g. Sucralose, Acesulfame‑K) — to sweeten the powder without adding much sugar or calories.
Optional Enzyme Blend (in some variants) — such as lactase, protease, etc., to improve digestibility and reduce lactose‑related discomfort (especially helpful for those with mild lactose sensitivity).
When it comes to building lean muscle and supporting recovery, quality matters. Optimum Nutrition's Gold Standard 100% Whey delivers 24 grams of premium protein per serving, sourced primarily from whey protein isolates—the purest, most refined form of whey available.
Each scoop combines ultra-filtered whey protein isolate and concentrate to fuel your muscles after intense training sessions. The formula mixes smoothly in seconds, whether you're using a shaker bottle or simply stirring with a spoon—no clumps, no hassle.
This 5lb container provides exceptional value for serious athletes and fitness enthusiasts who demand both purity and performance. With its instantized powder technology and clean ingredient profile, it's easy to see why Gold Standard has earned its reputation as the benchmark in whey protein supplementation.
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Allergy Information
Contains milk / dairy‑derived ingredients, Contains soy (from soy lecithin), May contain trace allergens (gluten, egg, nuts, peanuts), Not suitable for strict dairy‑free or vegan diets, Potential lactose sensitivity considerations.
Key Ingredients(3)
BCAAs (Branched-Chain Amino Acids)
Essential amino acids that support muscle endurance and recovery, helping athletes maintain performance during and after exercise.
Whey Protein Concentrate
A protein source containing a good balance of protein with some naturally occurring carbohydrates and fats, contributing to the overall protein content.
Ingredients(10)
Whey Protein IsolateWhey Protein ConcentrateHydrolyzed Whey ProteinNatural and Artificial FlavorSunflower and/or Soy LecithinCellulose GumXanthan GumSaltSucraloseAcesulfame Potassium
Nutrition Facts
Nutrition Facts
80 servings per container
Serving Size1.0 scoop (31.0g)
Amount Per Serving
Calories 120
% Daily Value*
Total Fat1.5g
Saturated Fat1g
Trans Fat0g
Cholesterol55mg
Sodium130mg
Total Carbohydrate4g
Added Sugars0g
Protein24g
* Percent Daily Values are based on a 2,000 calorie diet.
How to Use
Protein Powders (Whey, Isolate, Casein) Mixing: Mix 1 scoop with 6–8 fl oz (180–240ml) of cold water, milk, or your favorite beverage. Shake well for 30 seconds until dissolved. Best Time: Immediately after your workout for recovery, or as a snack between meals.
Certifications & Quality
Gluten-Free
Banned Substance Tested
Specs last updated: June 15, 2026
