Iso-XP

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Common questions

Is Iso-XP healthy?

Iso-XP scores 72/100 on Scout's independent analysis of ingredients, additives, and lab results — a fair-to-good score — solid, with tradeoffs. Iso-XP contains high-quality whey protein isolate, which is beneficial for muscle growth and recovery due to its rich amino acid profile and superior bioavailability.

How processed is Iso-XP?

Iso-XP is NOVA Group 3: Processed Foods.

Which ingredients drive Iso-XP's score?

In Scout's ingredient-by-ingredient analysis, Whey Protein Isolate, Beetroot Powder count in its favor; Sunflower Lecithin, Natural Flavouring, 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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Iso-XP

Applied Nutrition
72 Good

Analysis updated August 2026 · How Scout scores

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At a glance

Beneficial ingredients 2
Harmful ingredients 3
Category Creatine
Summary

Iso-XP contains high-quality whey protein isolate, which is beneficial for muscle growth and recovery due to its rich amino acid profile and superior bioavailability. However, the presence of sucralose, an artificial sweetener, and sunflower lecithin, an emulsifier, detracts from its overall health profile. The use of natural flavoring and multiple color additives also raises concerns about transparency and processing level, impacting the score.

Key ingredients 9

Whey Protein Isolate
Very Good

Whey protein isolate is a high-quality animal-based protein with a rich amino acid profile, beneficial for muscle growth and recovery. It is processed to remove most fats and lactose, making it suitable for those with lactose intolerance. Compared to plant-based proteins, it offers superior bioavailability and absorption.

Benefits

Rich in essential amino acids, it supports muscle repair and growth, making it ideal for athletes and fitness enthusiasts.

See more about Whey Protein Isolate →
Beetroot Powder
Good

Beneficial ingredient — whole-food or functional value in this product class.

Benefits

Contains antioxidants and provides natural coloring.

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Curcumin Extract
Neutral

Curcumin extract is used as a natural colorant and is derived from turmeric. While it has potential anti-inflammatory properties, its concentration in supplements as a colorant is typically too low to provide health benefits. It is a natural alternative to synthetic dyes.

Benefits

Provides a natural coloring option without the risks associated with synthetic dyes.

Fat Reduced Cocoa Powder
Neutral

Fat reduced cocoa powder is used for flavoring and provides some antioxidants, but the fat reduction process may remove beneficial compounds. It is a natural ingredient but does not offer significant nutritional benefits in small quantities. It is a better alternative to artificial flavorings.

Benefits

Contains antioxidants, though in reduced amounts due to fat removal.

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Caramel E150c
Neutral

Caramel E150c is a natural colorant derived from caramelized sugar. It is generally recognized as safe but provides no nutritional benefits. It is used to enhance the visual appeal of products.

Turmeric Extract
Neutral

Turmeric extract is used as a natural colorant and may have anti-inflammatory properties, though its concentration in supplements is typically low. It is a natural alternative to synthetic dyes and is generally considered safe.

Benefits

Provides natural coloring and potential anti-inflammatory benefits in higher concentrations.

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Sunflower Lecithin
Bad

Sunflower lecithin is used as an emulsifier but is considered less desirable due to its processing and potential allergenic properties. It is derived from sunflower seeds and may contain residues from processing. While not as harmful as seed oils, it is not considered beneficial.

Risks

Potential allergenic properties and may contain processing residues.

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Natural Flavouring
Bad

Natural flavouring is a catch-all term that can include a variety of substances, some of which may not be disclosed. The lack of transparency and potential for artificial additives make it less desirable. It does not contribute nutritional value and may mask the presence of less desirable ingredients.

Risks

Lack of transparency can lead to consumption of undisclosed additives.

See more about Natural Flavouring →
Sucralose
Bad

Sucralose is an artificial sweetener that can negatively impact gut health and may alter glucose and insulin responses. It is chemically processed and lacks nutritional benefits. Long-term consumption may have unknown health effects.

Risks

Potential negative impact on gut microbiota and glucose metabolism.

See more about Sucralose →

Processing

Group 3 · Processed

Processed Foods

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