BioStacks
Source Naturals

Grapefruit Pectin 1,000 mg

1 Tablet · 80 servings

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Every active here is dosed below the amount studied to work. See how each one compares in the breakdown below.

What it does

A combination of 3 label ingredients.

Apple Pectin

Mixed formsGrade —

Label lists Grapefruit Pectin Complex (3 g). Benefit information is limited.

Fiber

Form not confirmedGrade —

Some fiber supplements improve bowel regularity in adults with constipation; effects vary by fiber type and amount.

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Ingredients (2)

IngredientDoseTarget/referenceForm

Nutrition

Calories, macros & sodium.

  • Sodium6 mg

Other ingredients

Magnesium StearateLubricant

A salt of stearic acid used as a lubricant in tablet and capsule production

Silicon DioxideAnti-caking

Fine silica powder used to prevent clumping

Gum AcaciaBinder

Natural plant gum (acacia) used as a binder, stabilizer, and emulsifier in foods and supplements

Microcrystalline CelluloseBinder

Plant-derived cellulose used as a binder and filler in supplements

Stearic AcidLubricant

Saturated fatty acid used as tablet lubricant

Lab testing

How to take it

With food
Keep it away from medication and mineral supplements

On the label

1 to 3 tablets daily with meals. Be sure to take tablets with at least 8 ounces (one cup) of water or other liquid. Do not exceed 9 tablets daily.

Price check

$36.98

$0.46 / serving

$10$20$50

Pricier than 84% of 13 apple pectin 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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