Pro33 protein shake, cookies n crème

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Common questions

Is Pro33 protein shake, cookies n crème healthy?

Pro33 protein shake, cookies n crème scores 60/100 on Scout's independent analysis of ingredients, additives, and lab results — a fair-to-good score — solid, with tradeoffs. This protein shake is ultra-processed, which limits its potential health score.

How processed is Pro33 protein shake, cookies n crème?

Pro33 protein shake, cookies n crème is NOVA Group 4: Ultra-Processed Foods.

Which ingredients drive Pro33 protein shake, cookies n crème's score?

In Scout's ingredient-by-ingredient analysis, Ultrafiltered milk, Ascorbic acid, Vitamin D3 count in its favor; Carrageenan, Natural flavor are flagged as ingredients of concern. The full breakdown, with why each one matters, is in the Key ingredients section on this page.

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Pro33 protein shake, cookies n crème

Muscle Milk
60 Fair

Analysis updated September 2026 · How Scout scores

$26.98 · 11 fl oz · 12 pack · $0.20 / fluid ounce
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At a glance

Beneficial ingredients 3
Harmful ingredients 2
Owned by PepsiCo
Category Protein Powders
Summary

This protein shake is ultra-processed, which limits its potential health score. While it contains beneficial ingredients like ultrafiltered milk, vitamin D3, and ascorbic acid, it also includes carrageenan and natural flavors, which are controversial due to potential health concerns. The presence of multiple additives further impacts its overall rating, despite the low sugar content and high protein.

Key ingredients 12

Ultrafiltered milk
Good

Ultrafiltered milk is a high-quality source of protein and calcium. The filtration process removes some lactose and concentrates the protein content. It provides essential nutrients beneficial for bone health.

Benefits

Rich in protein and calcium, supporting muscle maintenance and bone health.

Ascorbic acid
Good

Ascorbic acid, also known as vitamin C, is an essential nutrient that supports immune function. It acts as an antioxidant, protecting cells from damage. It is commonly used to enhance the nutritional profile of foods.

Benefits

Supports immune health and acts as an antioxidant, protecting cells from oxidative stress.

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Vitamin D3
Good

Vitamin D3 is an essential nutrient that supports bone health and immune function. It is often added to foods to ensure adequate intake. It helps the body absorb calcium, crucial for maintaining strong bones.

Benefits

Enhances calcium absorption and supports bone health and immune function.

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Cellulose gel
Neutral

Cellulose gel is a plant-derived thickener and stabilizer used in food products. It is generally recognized as safe and adds bulk without calories. It is used to improve texture and consistency.

Benefits

Adds texture and bulk to food products without adding calories.

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Cellulose gum
Neutral

Cellulose gum is a common food additive used to thicken and stabilize products. It is derived from plant fibers and is considered safe for consumption. It helps maintain the desired consistency of food products.

Benefits

Helps maintain texture and consistency in food products.

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Purified stevia leaf extract
Neutral

Purified stevia leaf extract is a natural, zero-calorie sweetener derived from the stevia plant. It is used as a sugar substitute and is generally considered safe. It provides sweetness without the calories of sugar.

Benefits

Provides sweetness without calories, making it a popular sugar alternative.

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Salt
Neutral

Salt is a common seasoning and preservative used in food products. It is essential for various bodily functions but should be consumed in moderation. Excessive intake can lead to health issues such as hypertension.

Risks

Excessive consumption can lead to high blood pressure and other cardiovascular issues.

Benefits

Enhances flavor and acts as a preservative in food products.

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Sodium citrate
Neutral

Sodium citrate is a salt of citric acid used as a flavoring agent and preservative. It helps maintain the stability and pH of food products. It is generally recognized as safe for consumption.

Benefits

Helps maintain stability and pH balance in food products.

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Stevia extract
Neutral

Stevia extract is a natural sweetener derived from the stevia plant, offering sweetness without calories. It is widely used as a sugar substitute and is considered safe. It provides a sweet taste without the caloric impact of sugar.

Benefits

Offers a calorie-free alternative to sugar, beneficial for those managing caloric intake.

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Vitamin A palmitate
Neutral

Vitamin A palmitate is a synthetic form of vitamin A used to fortify foods. It is essential for vision and immune function. It is added to enhance the nutritional profile of processed foods.

Risks

Excessive intake can lead to hypervitaminosis A, a condition of vitamin A toxicity.

Benefits

Supports vision and immune health by providing essential vitamin A.

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Carrageenan
Bad

Carrageenan is a thickening agent derived from seaweed, often used in processed foods. It has been associated with gastrointestinal inflammation in some studies. Its use is controversial due to potential digestive issues.

Risks

May cause gastrointestinal inflammation and discomfort in sensitive individuals.

Benefits

Provides texture and stability to food products, though benefits are primarily functional rather than nutritional.

See more about Carrageenan →
Natural flavor
Bad

Natural flavors are additives used to enhance taste, but their exact composition is often undisclosed. They can contain a variety of compounds, some of which may not be beneficial. The lack of transparency can be concerning for consumers seeking clean labels.

Risks

Potential for undisclosed additives and allergens; lack of transparency in ingredient composition.

Benefits

Enhances flavor profile of food products, though benefits are primarily sensory rather than nutritional.

See more about Natural flavor →

Processing

Group 4 · Ultra-processed

Ultra-Processed Foods

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