Isopure Low Carb Protein Powder 25g Whey Isolate Protein - Creamy Vanilla - 15 Servings - 16oz

Common questions

Is Isopure Low Carb Protein Powder 25g Whey Isolate Protein - Creamy Vanilla - 15 Servings - 16oz healthy?

Isopure Low Carb Protein Powder 25g Whey Isolate Protein - Creamy Vanilla - 15 Servings - 16oz 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, which is beneficial for muscle repair and growth.

How processed is Isopure Low Carb Protein Powder 25g Whey Isolate Protein - Creamy Vanilla - 15 Servings - 16oz?

Isopure Low Carb Protein Powder 25g Whey Isolate Protein - Creamy Vanilla - 15 Servings - 16oz is NOVA Group 4: Ultra-Processed Foods.

Which ingredients drive Isopure Low Carb Protein Powder 25g Whey Isolate Protein - Creamy Vanilla - 15 Servings - 16oz's score?

In Scout's ingredient-by-ingredient analysis, Whey Protein Isolate counts in its favor; Soy Lecithin, Sucralose, Natural And Artificial Flavor are flagged as ingredients of concern. The full breakdown, with why each one matters, is in the Key ingredients section on this page.

You might also like

More from Isopure

See more

Isopure Low Carb Protein Powder 25g Whey Isolate Protein - Creamy Vanilla - 15 Servings - 16oz

Isopure
Bioengineered
68 Fair

Analysis updated July 2026 · How Scout scores

$89.79 · 3 lb · $1.87 / ounce
Flavor
Size
View on Amazon
Verified Amazon match

At a glance

Beneficial ingredients 1
Harmful ingredients 3
Owned by Glanbia Performance Nutrition, Inc.
Category Protein Powders
Summary

This protein powder features high-quality whey protein isolate, which is beneficial for muscle repair and growth. However, it includes sucralose, an artificial sweetener, and soy lecithin, which can be allergenic for some individuals. The presence of artificial flavors and multiple additives contributes to a moderate level of processing, impacting the overall score.

Key ingredients 7

Whey Protein Isolate
Very Good

Whey protein isolate is a high-quality protein source with a complete amino acid profile, making it excellent for muscle repair and growth. It is processed to remove most fats and lactose, making it suitable for those with lactose intolerance. Compared to other protein sources, it offers superior bioavailability and absorption.

Benefits

Rich in essential amino acids, it supports muscle recovery and growth, and is easily digestible.

See more about Whey Protein Isolate →
Vitamin And Mineral Blend
Neutral

Standard formulation ingredient — neither beneficial nor harmful at typical use.

Benefits

Enhances nutritional value by providing essential vitamins and minerals that support various bodily functions.

See more about Vitamin And Mineral Blend →
L-Glutamine
Neutral

L-Glutamine is an amino acid that supports muscle recovery and immune function. It is naturally produced by the body, but supplementation can be beneficial during intense physical activity. While beneficial, it is not essential for everyone and should be considered based on individual needs.

Benefits

Supports muscle recovery and immune function, especially beneficial during intense physical activity.

See more about L-Glutamine →
Xanthan Gum
Neutral

Xanthan gum is a thickening agent used to improve texture and stability in food products. It is produced through fermentation and is generally recognized as safe. While it has no significant nutritional value, it is effective in enhancing product consistency.

Risks

Excessive consumption may cause digestive discomfort in sensitive individuals.

Benefits

Improves texture and stability, enhancing the overall quality of the product.

See more about Xanthan Gum →
Soy Lecithin
Bad

Soy lecithin is used as an emulsifier to improve texture and mixability in products. It is derived from soybeans, which may be genetically modified and can cause allergic reactions in sensitive individuals. While it is not a seed oil, it is still a processed additive with potential allergenic concerns.

Risks

May cause allergic reactions in individuals sensitive to soy and could be derived from genetically modified soybeans.

Benefits

Improves the texture and mixability of the product, enhancing consumer experience.

See more about Soy Lecithin →
Sucralose
Bad

Sucralose is an artificial sweetener used to provide sweetness without calories. It is chemically altered to be non-caloric, which raises concerns about its long-term health effects. Some studies suggest it may affect gut health and insulin response.

Risks

Potential impacts on gut microbiota and insulin sensitivity have been suggested in some studies.

Benefits

Provides sweetness without adding calories, which can be beneficial for weight management.

See more about Sucralose →
Natural And Artificial Flavor
Bad

Natural and artificial flavors are used to enhance the taste of the product. The term 'natural flavors' is a catch-all that can include a wide range of substances, and artificial flavors are chemically synthesized. These additives can mask the quality of the base ingredients and may cause allergic reactions in sensitive individuals.

Risks

Potential for allergic reactions and masking of lower-quality ingredients.

Benefits

Improves the taste and palatability of the product.

See more about Natural And Artificial Flavor →

Processing

Group 4 · Ultra-processed

Ultra-Processed Foods

Get the full breakdown in the Scout appTake Scout shopping

Scan any product to see lab results, healthy alternatives, and your personalized analysis.

Download on theApp Store GET IT ONGoogle Play
Amazon pricing & content

Amazon price as of . Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.

CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED “AS IS” AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.

More in Protein Powders