BioStacks
Swanson

Iron Citrate 25 mg

1 Capsule · 60 servings

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What it does

Iron

Form not confirmedGrade —

Supports hemoglobin production and oxygen transport; extra iron does not automatically improve energy when iron status is adequate.

Energy
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Ingredients (1)

Other ingredients

Rice ConcentrateAnti-caking

A rice-derived blend used as a natural flow agent and anti-caking aid

Silicon DioxideAnti-caking

Fine silica powder used to prevent clumping

HypromelloseCapsule

Plant-derived capsule material from cellulose

Microcrystalline CelluloseBinder

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

Lab testing

How to take it

On an empty stomach
Keep it away from coffee, tea and dairy
Space it a couple of hours from Calcium, Zinc, Magnesium, Manganese and Green Tea Leaf Extract

On the label

As a dietary supplement, take one veggie capsule per day with food and water.

Labels usually say “with food” because it's gentler on the stomach, not because it absorbs better. Fasted absorbs more — start there, and switch to a light meal if it bothers you.

Price check

$19.20

$0.32 / serving

$5$10$20$50

Near the median of 138 iron 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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