CleaRX clear protein

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Common questions

Is CleaRX clear protein healthy?

CleaRX clear protein scores 66/100 on Scout's independent analysis of ingredients, additives, and lab results — a fair-to-good score — solid, with tradeoffs. This protein supplement contains high-quality whey protein isolate, which is beneficial for muscle repair and growth.

How processed is CleaRX clear protein?

CleaRX clear protein is NOVA Group 4: Ultra-Processed Foods.

Which ingredients drive CleaRX clear protein's score?

In Scout's ingredient-by-ingredient analysis, Whey Protein Isolate counts in its favor; Natural Flavors, Antifoam (Silicone), Sucralose 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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CleaRX clear protein

FitRx
66 Fair

Analysis updated September 2026 · How Scout scores

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At a glance

Beneficial ingredients 1
Harmful ingredients 3
Owned by Tzumi Electronics, Inc.
Category Protein Powders
Summary

This protein supplement contains high-quality whey protein isolate, which is beneficial for muscle repair and growth. However, the presence of sucralose, an artificial sweetener, and antifoam agents like silicone, which do not contribute nutritional value, detracts from its overall healthiness. Additionally, the use of natural flavors without full transparency can be concerning for consumers seeking clean-label products.

Key ingredients 9

Whey Protein Isolate
Very Good

Whey Protein Isolate is a high-quality protein source with a complete amino acid profile, beneficial for muscle repair and growth. It is derived from milk and is highly bioavailable, making it an excellent choice for protein supplementation. Compared to plant-based proteins, it offers superior digestibility and absorption.

Benefits

Provides essential amino acids necessary for muscle recovery and growth, supporting overall health and fitness.

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Citric Acid
Neutral

Citric Acid is commonly used as a preservative and flavor enhancer in food products. It is generally recognized as safe and is naturally found in citrus fruits. While it is widely used, excessive consumption can lead to dental erosion.

Risks

Excessive consumption may contribute to dental erosion due to its acidic nature.

Benefits

Acts as a preservative and flavor enhancer, extending shelf life and improving taste.

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L-Malic Acid
Neutral

L-Malic Acid is used to enhance flavor and is naturally occurring in many fruits. It is considered safe for consumption and is often used in food and beverage products. It contributes to the tartness and flavor profile without significant health concerns.

Benefits

Enhances flavor and provides a tart taste, commonly used in food products.

Fermented Sugarcane (Reb-M)
Neutral

Reb-M is a steviol glycoside derived from fermented sugarcane, used as a natural sweetener. It provides sweetness without calories, making it a popular choice for low-calorie products. It is considered safe and does not significantly impact blood sugar levels.

Benefits

Offers sweetness without calories, suitable for low-calorie and diabetic-friendly products.

Beta Carotene (color)
Neutral

Beta Carotene is a natural pigment used for coloring and is a precursor to vitamin A. It is generally safe and can contribute to the dietary intake of vitamin A. However, in supplement form, it primarily serves a cosmetic purpose.

Risks

Excessive intake of beta carotene supplements may lead to carotenemia, a harmless condition causing skin discoloration.

Benefits

Provides natural coloring and can contribute to vitamin A intake, supporting vision and immune health.

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Vegetable Juice (color)
Neutral

Vegetable Juice is used as a natural coloring agent, providing color without artificial additives. It is derived from vegetables and is generally considered safe. While it adds visual appeal, it does not contribute significant nutritional benefits.

Benefits

Provides natural coloring, enhancing visual appeal without artificial additives.

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Natural Flavors
Bad

Natural Flavors are often used to enhance taste but can be a catch-all term for a variety of substances, some of which may not be disclosed. The lack of transparency can be concerning for consumers seeking to avoid certain additives. They do not contribute nutritional value and may include allergens or other unwanted compounds.

Risks

Potential allergens or undisclosed additives may be present, posing a risk to sensitive individuals.

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Antifoam (Silicone)
Bad

Antifoam agents like silicone are used to reduce foaming during processing but do not offer nutritional benefits. Their presence in food products can be concerning due to potential chemical residues. While generally recognized as safe, they are unnecessary in a clean-label product.

Risks

Potential chemical residues may be present, raising concerns about purity and safety.

Sucralose
Bad

Sucralose is an artificial sweetener used to provide sweetness without calories. While it is approved for use in many countries, concerns exist about its potential impact on gut health and insulin response. It does not contribute to nutritional value and may have long-term health implications.

Risks

Potential impacts on gut microbiota and insulin response are concerns with long-term use.

Benefits

Provides sweetness without calories, useful for reducing sugar intake.

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Processing

Group 4 · Ultra-processed

Ultra-Processed Foods

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