Pure Encapsulations

Poly-Prebiotic Capsules

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The Promise

Product identity and composition Prebiotic blend with specified ingredients and forms

Concrete identity, principal ingredients, and formulation facts.

Product and brand

Pure Encapsulations Poly-Prebiotic Capsules — a labeled prebiotic supplement in vegetarian capsules.

Principal ingredients & amounts

PreticXâ„¢ XOS (xylo-oligosaccharides) 1.4 g and Cranberry (Vaccinium macrocarpon) extract 225 mg per 3 capsules.

Ingredient sources & standardization

XOS derived from corn cob; cranberry extract standardized to contain 1% proanthocyanidins.

Formulation & delivery

Blend delivered in vegetarian cellulose capsules; designed for oral capsule dosing.

Why It Works

Distinct formulation details and supported roles Specific amounts, source, and measurable microbiota effects from studies.

Concrete formulation facts and explicitly supported normal roles of ingredients.

01

Clinical dose context

Clinical studies tested XOS at 1.4 g and 2.8 g doses; this product provides 1.4 g XOS per serving (3 capsules).*

02

Effect on Bifidobacteria

PreticXâ„¢ XOS has been shown in trials to enhance growth of Bifidobacteria (e.g., up to ~21% increase in the highest-dose group).

03

Butyrate production support*

XOS clinical research reports enhancement of butyrate, a short‑chain fatty acid produced by gut microbes and an energy source for colonocytes.*

04

Cranberry microbiota modulation

Cranberry extract in preclinical models favorably modulated intestinal microbiota, supporting taxa such as Bifidobacteria and Bacteroidaceae.*

Reviews

Customer Reviews

Your Journey

How to use and important safety details Clear, labeled directions, storage cues, and warnings for shoppers and practitioners.

Practical serving, format, timing, storage, and labeled precautions.

Serving

Suggested Use

Take 3 capsules, 1–2 times daily, with or between meals.

Format & contents

What’s in a serving

Three vegetarian capsules contain PreticXâ„¢ XOS 1.4 g and Cranberry extract 225 mg (1% proanthocyanidins).

Storage & handling

Storage considerations

Store as directed on label; product is oral capsules in a closed container (keep sealed and dry).

Warnings & practitioner advice

Precautions

If you are pregnant or lactating, have any health condition or are taking any medication, consult your health professional before use.

Product education

Suggested Use: 3 Capsules, 1-2 times daily, with or between meals

 
Poly-Prebiotic Capsules – Prebiotic blend to support the microbiome and GI health‡
Prebiotics are nondigestible components of food that act to modulate and support the gut microbiota. Emerging evidence suggests that prebiotics may play an even more significant role than probiotics, serving metabolic, trophic and protective functions within the gut.1,3 PreticX™ XOS (xylo-oligosaccharides) enhances the growth of Bifidobacteria, an important intestinal bacterial genus that maintains healthy gastrointestinal function.2-6 Clinical research also shows that XOS enhances the production of butyrate, a short chain fatty acid (SCFA) that serves as a major energy source for colonocytes.3,4,8 In preclinical models, XOS supports intestinal barrier function, cytokine balance and colon cell health.3 In a randomized, double-blind, placebo-controlled study, 32 healthy adult subjects were given 1.4 grams or 2.8 grams of PreticX™ XOS for 8 weeks. The Bifidobacterium count increased 21% from the baseline at 4 weeks and 17% from the baseline at 8 weeks in the highest dose group.4 In an in vitro study using clinical isolates from hospital patients, XOS was found to stimulate growth of all 35 Bifidobacterium strains in a dose-dependent manner. XOS also supported growth of 38%-62% of Lactobacilli strains tested.5 Evidence from a small clinical trial of 14 healthy women additionally suggests that XOS supports bowel regularity and emotional well-being. In contrast to FOS and other common prebiotics, studies on XOS and report very low incidence of gas and bloating.2,4,9 This formula also provides cranberry, which favorably modulates intestinal microbiota in preclinical models, supporting the abundance of beneficial taxa such as Bifidobacteria and Bacteroidaceae.7,10‡

Warning

If you are pregnant or lactating, have any health condition or are taking any medication, consult your health professional before use. Source

XOS is derived from corn cob Cranberry extract is derived from Vaccinium macrocarpon fruit and standardized to contain 1% proanthocyanidins

Supplement record

Review serving details and ingredients for this product.

Supplement Facts:
Suggested Use: 3 Capsules, 1-2 times daily, with or between meals
3 Capsules Contain
IngredientsAMT%DV
PreticXâ„¢ XOS (xylo-oligosaccharides)1.4 g-
Cranberry (Vaccinium macrocarpon) extract (fruit) (standardized to contain 1% proanthocyanidins)225 mg-
Other Ingredients: vegetarian capsules, (cellulose, water)
(-) There is no %DV or the manufactuer has not provided this data.