Igennus High Potency Methylated Multivitamin for Women, Pure & Clean Ingredients, MTHFR Supplement with Active B-Vitamins, Vitamin K2 MK7, Gentle Iron, Sustained Released, Non-GMO & Halal, 60 Tablets

Decision summary

CONSIDERAVERAGE

A middling option. It may be usable, but weaker formulation coherence makes better alternatives worth comparing.

Best for

Buyers comparing price and availability and okay with a middle-of-the-pack option.

Consider another option if

You care a lot about label clarity and want fewer unknowns.

Multi-ingredient formulation analysis

Dose 5.3/10 · Bioavailability 3.3/10 · Coherence 0/10

Ingredient form quality suggests suboptimal ingredient forms.

Some ingredient forms are not declared on the label.

This is a multi-ingredient product. The score reflects formulation quality, not efficacy for a specific health goal.

Score summary

Vitamin-b1: dose within clinically studied range (evidence B). The main limitation is that iron: chemical form not specified on label.

Strengths

Vitamin-b1: dose within clinically studied range (evidence B)

Iodine: dose within clinically studied range (evidence A)

Zinc: dose within clinically studied range (evidence A)

Weaknesses

Iron: chemical form not specified on label

Formula coherence is weak: diluted, decorative or overly complex

Vitamin-a: below clinically studied range

Final verdict

A middling option. It may be usable, but weaker formulation coherence makes better alternatives worth comparing.

Ingredient Analysis & Evidence

A closer look at the main ingredients, how they influence the score, and the supporting evidence when available. Tap any ingredient to expand.

⚠ Strong evidence exists, but dose is below effective threshold

Dose is below the minimum effective threshold. A clear drag on the formula: Dose is likely below clinically useful levels. The declared form is not one of the better-absorbed options.

Scientific evidence

Meta-analysis

Cockayne et al. meta-analysis vitamin K2 and bone mineral density

Archives of Internal Medicine • 2006

PMID: 16801507.0

RCT

Geleijnse et al. Rotterdam study on vitamin K intake and cardiovascular mortality

Journal of Nutrition • 2004

PMID: 15514282.0

⚠ Moderate evidence exists, but dose is below effective threshold

Dose is below the minimum effective threshold. A clear drag on the formula: Dose is below the ranges usually used for stronger effects. The label does not specify the form, so absorption quality cannot be verified.

Scientific evidence

Meta-analysis

Pasricha et al. systematic review iron and fatigue in non-anaemic women

BMJ Open • 2012

PMID: 23169929.0

✔ Clinically effective dose with strong supporting evidence

Dose is within the optimal/effective range. A clear strength: Dose is strong and within effective ranges. The declared form supports strong absorption.

Scientific evidence

Meta-analysis

Singh & Das Cochrane review zinc for common cold

Cochrane Database of Systematic Reviews • 2011

PMID: 22553186.0

RCT

Prasad et al. RCT zinc supplementation and testosterone in elderly men

Nutrition • 1996

PMID: 8875519.0

ℹ At the minimum effective range, but below the optimal dose with moderate supporting evidence

Dose meets the minimum effective range, but is below the optimal dose used for stronger effects. The declared form is acceptable, but not among the best-absorbed options.

Scientific evidence

RCT

Broome et al. RCT selenium and immune function

American Journal of Clinical Nutrition • 2004

PMID: 14657398.0

RCT

Clark et al. RCT selenium supplementation and cancer prevention

JAMA • 1996

PMID: 8629283.0

ℹ Dose is within established clinical ranges, but lacks direct studies

Dose meets the minimum effective range, but is below the optimal dose used for stronger effects. This is a limiting factor: Dose is below the ranges usually used for stronger effects. The declared form supports strong absorption.

Clinical dosing guidance

Based on established dosing ranges used in clinical practice.

Min effective: 0.9 mgOptimal: 1.5 mgUpper: 10 mgGrade: B

ℹ Dose is within established clinical ranges, but lacks direct studies

Dose is within the optimal/effective range. A clear strength: Dose is strong and within effective ranges.

Clinical dosing guidance

Based on established dosing ranges used in clinical practice.

Min effective: 1 mgOptimal: 5 mgUpper: 100 mgGrade: B

Igennus High Potency Methylated Multivitamin for Women, Pure & Clean Ingredients, MTHFR Supplement with Active B-Vitamins, Vitamin K2 MK7, Gentle Iron, Sustained Released, Non-GMO & Halal, 60 Tablets

6.2/10

View on Amazon →

Warnings & notes

Important label or formulation details that may affect how this product should be interpreted.

i

Iron form is not clearly declared

Exact ingredient form is not disclosed on the label.

Info

⚠

Formula design looks less coherent than stronger alternatives

The formulation appears less focused than better-built options.

Note

!

Vitamin A dose looks below clinically effective levels

Declared amount falls below ranges used in human trials.

Warning

Methodology

Read our methodology overview to understand how SuppScoreLab combines multiple scientific dimensions into one practical score.

View methodology →

This evaluation is based on the product label and declared Supplement Facts available at review time. It does not verify laboratory-tested composition, purity, or batch-level quality. This content is educational and not medical advice. Consult a qualified healthcare professional for personal health decisions. Affiliate disclosure: SuppScoreLab may earn a commission from qualifying Amazon links.

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