BioStacks
Pure Encapsulations

PureLean Fiber

2 Scoops (14.4g) · 24 servings

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What it does

Some label ingredients could not be identified; product purpose is not confirmed.

PHGG

Form not confirmedGrade —

Label lists Sunfiber partially hydrolyzed Guar Gum. Benefit information is limited.

Fiber

Mixed formsGrade —

Label lists Proprietary Fiber Blend (10 g). Benefit information is limited.

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Ingredients (9)

IngredientDoseTarget/referenceForm

Sunfiber partially hydrolyzed Guar Gum

Amount not found

Nutrition

Calories, macros & sodium.

  • Sodium30 mg

Other ingredients

XylitolSweetener

A FODMAP sugar alcohol that can cause GI distress (bloating, gas, diarrhea) at moderate doses (>10-20g/day), though supplement amounts are typically small. Extremely toxic to dogs — households with pets should store securely.

Monk Fruit ExtractSweetener

Zero-calorie natural sweetener derived from the monk fruit (Siraitia grosvenorii)

Lab testing

How to take it

With food
Keep it away from medication and mineral supplements
Space it a couple of hours from Iron and Calcium

On the label

As a dietary supplement, take 1 serving, 1-2 times daily, mixed with a beverage. Adequate water intake is recommended.

Price check

$50.40

$2.10 / serving

$5$10$20$50

Pricier than 95% of 65 fiber supplements

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Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from the NIH Office of Dietary Supplements and the 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. studied 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.

Not medical advice. Consult your healthcare professional.

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