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100% Whey

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Common questions

Is 100% Whey healthy?

100% Whey scores 68/100 on Scout's independent analysis of ingredients, additives, and lab results — a fair-to-good score — solid, with tradeoffs. This protein powder features high-quality whey protein isolate and concentrate, which are excellent sources of protein with a rich amino acid profile.

How processed is 100% Whey?

100% Whey is NOVA Group 4: Ultra-Processed Foods.

Which ingredients drive 100% Whey's score?

In Scout's ingredient-by-ingredient analysis, Whey Protein Isolate, Whey Protein Concentrate, Milk count in its favor. The full breakdown, with why each one matters, is in the Key ingredients section on this page.

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100% Whey

GNC
68 Fair

Analysis updated May 2026 · How Scout scores

$54.99 · 25 servings · $1.89 / ounce
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At a glance

Beneficial ingredients 3
Harmful ingredients 0
Owned by Harbin Pharmaceutical Group
Category Protein Powders
Summary

This protein powder features high-quality whey protein isolate and concentrate, which are excellent sources of protein with a rich amino acid profile. However, the presence of silicon dioxide as an anti-caking agent and the product's classification as ultra-processed slightly impact its overall rating. Despite these factors, the formulation remains relatively clean with no artificial sweeteners or harmful additives.

Key ingredients 4

Whey Protein Isolate
Very Good

Whey Protein Isolate is a high-quality protein source with a rich amino acid profile, making it ideal for muscle repair and growth. It is processed to remove most fats and carbohydrates, resulting in a product that is over 90% protein by weight. This makes it an excellent choice for those seeking to increase protein intake without additional calories.

Benefits

Provides a complete amino acid profile essential for muscle recovery and growth.

See more about Whey Protein Isolate →
Whey Protein Concentrate
Good

Whey Protein Concentrate is a high-quality protein that contains a slightly higher level of fats and carbohydrates compared to isolate, but still offers a rich amino acid profile. It is less processed than isolate, retaining more of the beneficial nutrients found in whey. This makes it a cost-effective option for those looking to increase protein intake.

Benefits

Offers a complete amino acid profile and is beneficial for muscle building and recovery.

See more about Whey Protein Concentrate →
Milk
Good

Whole dairy ingredient.

Benefits

Contributes additional nutrients such as calcium and vitamin D.

See more about Milk →
Silicon Dioxide
Neutral

Silicon Dioxide is used as an anti-caking agent to prevent clumping in powdered products. It is generally recognized as safe by food safety authorities and is used in small amounts. Its presence does not significantly impact the nutritional value of the product.

See more about Silicon Dioxide →

Processing

Group 4 · Ultra-processed

Ultra-Processed Foods

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