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Thorne Whey Protein Isolate

Common questions

Is Thorne Whey Protein Isolate healthy?

Thorne Whey Protein Isolate scores 78/100 on Scout's independent analysis of ingredients, additives, and lab results — a fair-to-good score — solid, with tradeoffs. This whey protein isolate product features a high-quality protein source with minimal fats and carbohydrates, making it suitable for low-carb diets.

How processed is Thorne Whey Protein Isolate?

Thorne Whey Protein Isolate is NOVA Group 2: Processed Culinary Ingredients.

Which ingredients drive Thorne Whey Protein Isolate's score?

In Scout's ingredient-by-ingredient analysis, Whey protein isolate, Alkalized cocoa powder, Vanilla count in its favor; Evaporated cane juice sugar is flagged as an ingredient of concern. The full breakdown, with why each one matters, is in the Key ingredients section on this page.

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Thorne Whey Protein Isolate

Thorne
78 Good

Analysis updated May 2026 · How Scout scores

$65.00 · 30 servings · $2.04 / ounce
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At a glance

Beneficial ingredients 3
Harmful ingredients 1
Owned by L Catterton
Category Protein Powders
Summary

This whey protein isolate product features a high-quality protein source with minimal fats and carbohydrates, making it suitable for low-carb diets. However, it includes added sugars and multiple gums, which slightly detract from its overall formulation quality. The presence of natural flavors and a moderate level of processing also influence the score, though the absence of artificial sweeteners and harmful additives is a positive aspect.

Key ingredients 8

Whey protein isolate
Very Good

Whey protein isolate is a high-quality, easily digestible source of protein that supports muscle building and recovery.

See more about Whey protein isolate →
Alkalized cocoa powder
Good

Alkalized cocoa powder adds rich flavor and contains antioxidants, making it a beneficial addition to the product.

See more about Alkalized cocoa powder →
Vanilla
Good

Vanilla adds natural flavor and aroma, enhancing the overall taste experience.

See more about Vanilla →
Chocolate flavor
Neutral

Chocolate flavor enhances taste but does not significantly impact the nutritional profile.

Rebaudioside A (from stevia)
Neutral

Rebaudioside A is a natural sweetener that provides sweetness without added calories or sugar.

Xanthan gum
Neutral

Xanthan gum is a common thickening agent that improves texture without adverse health effects.

See more about Xanthan gum →
Carboxymethylcellulose Gum
Neutral

This gum acts as a stabilizer and thickener, ensuring product consistency and quality.

Evaporated cane juice sugar
Bad

This sugar adds sweetness but also increases calorie content and may impact blood sugar levels.

Processing

Group 2 · Culinary ingredients

Processed Culinary Ingredients

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Amazon pricing & content

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