BioStacks
Swanson

Maximum-Strength Cinnamon Bark

2 Capsules × 2/day · 60 servings

iHerbAmazon
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What it does

Ceylon Cinnamon

Form not confirmedGrade —

Studied for blood sugar and weight management, but reliable benefits remain uncertain and preparations differ.

Metabolism
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Ingredients (2)

Other ingredients

Rice FlourFiller

Rice-based ingredients carry risk of inorganic arsenic contamination (FDA and Consumer Reports). Rice accumulates arsenic from soil at higher rates than other grains. Used as a cheap filler — adds nothing beneficial.

Silicon DioxideAnti-caking

Fine silica powder used to prevent clumping

Calcium CarbonateBuffer

Common calcium salt used as a buffering agent, filler, or mineral fortification in supplements

GelatinCapsule

Protein derived from collagen, used in traditional capsule shells

Lab testing

How to take it

With or without food
Split into 2 doses across the day

On the label

As a dietary supplement, take two capsules two times per day with food and water.

Price check

$9.89

$0.16 / serving

$10$20

Cheaper than 85% of 46 ceylon cinnamon 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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