Fiber GDX

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Common questions

Is Fiber GDX healthy?

Fiber GDX scores 78/100 on Scout's independent analysis of ingredients, additives, and lab results — a fair-to-good score — solid, with tradeoffs. This fiber supplement is composed primarily of high-quality, minimally processed ingredients like psyllium husk, quinoa, and chia seed powder, which are known for their digestive and nutritional benefits.

How processed is Fiber GDX?

Fiber GDX is NOVA Group 4: Ultra-Processed Foods.

Which ingredients drive Fiber GDX's score?

In Scout's ingredient-by-ingredient analysis, Psyllium Husk Powder, Citrus Pectin Powder, Buckwheat count in its favor; En:e412 is flagged as an ingredient of concern. The full breakdown, with why each one matters, is in the Key ingredients section on this page.

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Fiber GDX

THE PAUSE NUTRITION
78 Good

Analysis updated September 2026 · How Scout scores

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At a glance

Beneficial ingredients 8
Harmful ingredients 1
Category Fiber
Summary

This fiber supplement is composed primarily of high-quality, minimally processed ingredients like psyllium husk, quinoa, and chia seed powder, which are known for their digestive and nutritional benefits. The presence of guar gum as an additive is a minor concern due to potential digestive issues, but it is not used excessively. Overall, the formulation is clean and focuses on beneficial fiber sources, making it a strong choice for supporting digestive health.

Key ingredients 10

Psyllium Husk Powder
Very Good

Psyllium husk powder is a highly effective source of soluble fiber, known for its ability to support digestive health and regularity. It is minimally processed and retains its natural fiber content, making it a high-quality ingredient. Additionally, it can aid in lowering cholesterol levels and managing blood sugar.

Benefits

Excellent for promoting digestive health and can help in maintaining healthy cholesterol and blood sugar levels.

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Quinoa
Very Good

Quinoa is a highly nutritious seed that is rich in protein, fiber, and essential amino acids. It is minimally processed and naturally gluten-free, making it a valuable addition to a balanced diet. Quinoa supports muscle health and provides sustained energy.

Benefits

Provides complete protein and essential nutrients, supporting overall health and energy levels.

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Chia Seed Powder
Very Good

Chia seed powder is a rich source of omega-3 fatty acids, fiber, and antioxidants. It is minimally processed and retains its natural nutrient profile, making it a highly beneficial ingredient. Chia seeds support heart health, digestive health, and provide sustained energy.

Benefits

Supports heart and digestive health and provides essential omega-3 fatty acids.

Citrus Pectin Powder
Good

Citrus pectin powder is a natural source of soluble fiber that can aid in digestive health and support heart health by lowering cholesterol levels. It is derived from citrus fruits and retains beneficial properties through minimal processing. It also acts as a prebiotic, promoting healthy gut bacteria.

Benefits

Supports digestive health and may help in reducing cholesterol levels.

Buckwheat
Good

Buckwheat is a whole grain that is rich in fiber, protein, and essential nutrients like magnesium and manganese. It is naturally gluten-free and minimally processed, making it a nutritious addition to diets. Its high fiber content supports digestive health and may aid in blood sugar control.

Benefits

Provides essential nutrients and supports digestive health and blood sugar management.

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Millet
Good

Millet is a whole grain that is high in fiber and essential nutrients such as magnesium and phosphorus. It is minimally processed and naturally gluten-free, contributing to its health benefits. Millet supports heart health and may help in managing blood sugar levels.

Benefits

Rich in nutrients and fiber, supporting heart health and blood sugar management.

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Amaranth
Good

Amaranth is a nutrient-dense grain that is high in protein, fiber, and micronutrients like iron and magnesium. It is minimally processed and naturally gluten-free, contributing to its health benefits. Amaranth supports bone health and may aid in reducing inflammation.

Benefits

Rich in nutrients and supports bone health and inflammation reduction.

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Apple Fiber Powder
Good

Apple fiber powder is a natural source of dietary fiber that aids in digestive health and regularity. It is derived from apples and retains beneficial properties through minimal processing. It also acts as a prebiotic, promoting healthy gut bacteria.

Benefits

Supports digestive health and promotes healthy gut bacteria.

Guar Gum
Neutral

Guar gum is a natural thickening agent derived from guar beans, often used to improve texture in food products. It is generally considered safe and has minimal processing. However, it does not provide significant nutritional benefits beyond its functional use.

Risks

Excessive consumption may lead to digestive discomfort such as gas or bloating.

Benefits

Helps improve the texture and consistency of food products without adding calories.

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En:e412
Bad

En:e412 refers to guar gum, which is used as a thickening agent but can cause digestive issues in some individuals. It is a processed additive that may not provide significant nutritional benefits. Its use in high quantities can lead to digestive discomfort.

Risks

May cause digestive discomfort such as gas or bloating when consumed in excess.

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Processing

Group 4 · Ultra-processed

Ultra-Processed Foods

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