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Pure Encapsulations

Poly-Prebiotic Powder

Product Quality

Overall evidence-based quality rating

How Product Quality is assessed
8.46Very Good

Price

$1.40/serving

Retail

$42

Container

30 servings

Serving

4.6 Grams

Brand Quality

8.9

Why this score

Testing practices

  • Lot Tested
  • Third-Party Lab Tested
  • Transparent Batch-Specific COAs
  • ISO 17025 Lab

Testing coverage

  • Identity
  • Purity
  • Potency
  • Heavy Metals
  • Raw Ingredient Testing

Certifications

  • NSF Certified

Manufacturing standards

  • cGMP Certified
  • Made in USA

Innovation

  • Clinically Studied Product

Active Ingredients

  • Calories

    10 Calories
  • Total Carbohydrates

    From 2 Grams Total Sugars

    3 Grams
  • PreticX

    1.4 Grams
  • BioEcolians A-Glucooligosaccharide

    1 Gram
  • Cranberry Fruit Extract

    From 12 mg Proanthocyanidins (standardized to contain)

    1.2 mg

    Ingredient research · Cranberry extract

    Cranberry extract concentrates cranberry compounds, especially proanthocyanidins, that can make it harder for certain bacteria to adhere to the urinary tract. Regular use may modestly reduce recurrent urinary tract infections in some people, but it does not treat an active infection, and effects depend on extract composition.

  • Blueberry Fruit Extract(Standardized to contain 4% Polyphenols)

    100 mg

    Ingredient research · Blueberry Leaf

    Blueberry Leaf is the leaf of lowbush blueberry, not the fruit; it contains polyphenols and has traditionally been used in teas and extracts aimed at blood-sugar and metabolic support. These uses are driven mainly by laboratory findings and traditional practice, with little human evidence that the leaf itself provides meaningful benefits.

  • Pomegranate, Powder

    500 mg

    Ingredient research · Pomegranate

    Pomegranate is a polyphenol-rich fruit used in supplements, typically as juice concentrates or extracts, for its antioxidant and vascular effects. Pomegranate may modestly support blood pressure and blood-vessel function, with possible relevance to exercise recovery and metabolic health, though benefits depend on the preparation.

Ranking

Prebiotics Products94%

Inactive Ingredients

10 Ideal
  • Citric AcidIdeal
  • Malic AcidIdeal
  • Stevia Leaf ExtractIdeal

These statements have not been evaluated by the Food and Drug Administration. Any products and informational content displayed on this page are not intended to diagnose, treat, cure, or prevent any disease.