Nature's Best-the Isopure Co. - Isopure - Chocolate - 3 Lb

Common questions

Is Nature's Best-the Isopure Co. - Isopure - Chocolate - 3 Lb healthy?

Nature's Best-the Isopure Co. - Isopure - Chocolate - 3 Lb 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 contains high-quality whey protein isolate, which is beneficial for muscle repair and growth.

How processed is Nature's Best-the Isopure Co. - Isopure - Chocolate - 3 Lb?

Nature's Best-the Isopure Co. - Isopure - Chocolate - 3 Lb is NOVA Group 3: Processed Foods.

Which ingredients drive Nature's Best-the Isopure Co. - Isopure - Chocolate - 3 Lb's score?

In Scout's ingredient-by-ingredient analysis, Whey Protein Isolate, Cocoa count in its favor; Soy Lecithin, Natural and Artificial Flavor, 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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Nature's Best-the Isopure Co. - Isopure - Chocolate - 3 Lb

Isopure
Bioengineered
68 Fair

Analysis updated August 2026 · How Scout scores

$90.79 · 3 lb · $1.89 / ounce
Flavor
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At a glance

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

This protein powder contains high-quality whey protein isolate, which is beneficial for muscle repair and growth. However, the presence of sucralose, an artificial sweetener, and artificial flavors detracts from its overall healthiness. Additionally, the use of soy lecithin as an emulsifier and the inclusion of both natural and artificial flavors indicate a moderate level of processing, which impacts the score.

Key ingredients 8

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 carbohydrates, resulting in a highly concentrated protein product. Compared to other protein sources, it is rapidly absorbed and utilized by the body.

Benefits

Rich in essential amino acids, it supports muscle recovery and growth, and is beneficial for overall health.

See more about Whey Protein Isolate →
Cocoa
Good

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

Benefits

Provides flavor and may contain some antioxidants, although reduced by processing.

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Vitamin and Mineral Blend
Neutral

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

Benefits

Enhances the nutritional value of the product by providing essential vitamins and minerals.

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Salt
Neutral

Salt is used to enhance flavor and preserve the product. In moderate amounts, it is generally safe for consumption. Excessive intake can lead to health issues such as hypertension.

Risks

Excessive consumption can contribute to high blood pressure and cardiovascular issues.

Benefits

Enhances flavor and acts as a preservative.

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Xanthan Gum
Neutral

Xanthan gum is a common food additive used as a thickener and stabilizer. It is produced by fermenting sugars with a specific bacterium. It is generally recognized as safe but can cause digestive issues in sensitive individuals.

Risks

May cause digestive discomfort in some individuals.

Benefits

Improves texture and stability of the product.

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Soy Lecithin
Bad

Soy lecithin is used as an emulsifier to improve texture and mixability. It is derived from soybeans and may contain trace amounts of soy allergens. While generally considered safe, it is a processed ingredient that some consumers prefer to avoid.

Risks

May contain soy allergens and is a processed ingredient.

Benefits

Improves texture and mixability of the product.

See more about Soy Lecithin →
Natural and Artificial Flavor
Bad

Natural and artificial flavors are used to enhance the taste of the product. The term 'natural flavors' can be vague and may include a variety of substances. Artificial flavors are synthetic and may not provide any nutritional benefits.

Risks

May contain undisclosed ingredients and synthetic compounds.

Benefits

Enhances the taste of the product.

See more about Natural and Artificial Flavor →
Sucralose
Bad

Sucralose is an artificial sweetener used to provide sweetness without calories. It is much sweeter than sugar and is often used in low-calorie products. Some studies suggest potential negative effects on gut health and insulin response.

Risks

May affect gut microbiota and insulin sensitivity in some individuals.

Benefits

Provides sweetness without adding calories.

See more about Sucralose →

Processing

Group 3 · Processed

Processed Foods

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