BioStacks
Natural Factors

Super Multi Iron Free

1 Tablet · 90 servings · $0.13/serving

iHerbAmazon

Best for

General HealthEnergyImmune

Ingredients (22)

Vitamin B6

100%

Dose

25 mg

Target

1.3–25 mg

Form

Premium

Thiamine

100%

Dose

25 mg

Target

25–100 mg

Form

Premium

Niacin

100%

Dose

50 mg

Target

25–500 mg

Form

Standard

Pantothenic Acid

50%

Dose

25 mg

Target

50–500 mg

Form

Premium

Vitamin E

68%

Dose

34 mg

Target

50–268 mg

Form

Premium

Other Ingredients (4)

Coating (unspecified)Coating

Generic tablet coating declaration where the label does not itemize the coating's components; modern aqueous film coatings are typically cellulose-based (HPMC) with a plasticizer

Magnesium StearateLubricant

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

Croscarmellose SodiumDisintegrant

Cross-linked cellulose derivative used as a superdisintegrant

Microcrystalline CelluloseBinder

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

How to Take It

Take it anytime

No evidence a formula this broad works better at any particular hour. Take it with a meal containing fat — the vitamins A, D and E in it absorb poorly without one.

With a meal containing fat
Space it a couple of hours from Iron and Calcium

On the label

1 tablet per day or as directed by a health professional.

General guidance based on the ingredients, not a substitute for the label or your doctor.

Price Check

$11.87

$10$20$50$100

Cheaper than 93% of 649 multivitamins

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Sources & Scoring

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

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