BioStacks
Nutricost

Prebiotic Fiber (Unflavored)

Powder · 1 Scoop (8 G) · 57 servings · $0.31/serving

72 / 100Good

Best for

Score Breakdown

Formulation
72
Safety
100
Final score
72/100

Ingredients (6)

Organic Jerusalem Artichoke Powder

100%

Dose

500 mg

Target

300–640 mg

Form

Organic Agave Inulin Powder

90%

Dose

4500 mg

Target

5000–10000 mg

Form

Dietary Fiber

70%

Dose

7 g

Target

10–30 g

Form

Organic Inulin Powder

30%

Dose

1500 mg

Target

5000–10000 mg

Form

Organic Acacia Fiber Powder

10%

Dose

1 g

Target

10–30 g

Form

Nutrition

Calories and macros.

  • Dietary Fiber7 g

Other Ingredients

No other ingredients listed

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Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from: NIH Office of Dietary Supplements and National Academies Dietary Reference Intakes (DRI).

This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.

The score analyzes what's on the label: ingredient doses vs. clinical ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.