BioStacks
Metabolic Maintenance

The Big One Plus without Iron

1 Capsule · 90 servings · $0.70/serving

iHerbAmazon

Best for

ImmuneGeneral HealthHormones

Ingredients (25)

Vitamin D3

100%

Dose

2000 IU

Target

1000–5000 IU

Form

Premium

Molybdenum

100%

Dose

50 mcg

Target

45–75 mcg

Form

Premium

Pantothenic Acid

100%

Dose

100 mg

Target

50–500 mg

Form

Premium

L-5-Methylfolate Calcium Salt

100%

Dose

400 mcg

Target

400–800 mcg

Form

Premium

Vitamin B-6

100%

Dose

25 mg

Target

25–100 mg

Form

Premium

Other Ingredients (1)

Microcrystalline CelluloseBinder

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

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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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