Confidence: 38%
B0DF6YG29X
View on Amazon →Decision summary
Not a strong option overall. The product is materially held back by weaker label transparency.
Best for
Very few buyers — better options are usually available.
Consider another option if
You care a lot about label clarity and want fewer unknowns.
Score breakdown
Tap a module to see what it measures. A 0 can reflect missing disclosure, not just a negative result.
Dosage quality
3.7/10Dosing looks weaker than ideal
Checks whether labeled ingredient amounts fall within clinically studied ranges (not just regulatory minimums). Low/0 can reflect under-dosing or missing amounts (e.g., proprietary blends).
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Dose 3.7/10 · Bioavailability 0.3/10 · Coherence 0/10
Dose quality suggests a diluted formulation.
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.
Vitamin-d: high-bioavailability form declared (Cholecalciferol (D3)). The main limitation is that vitamin-d: below clinically studied range.
Strengths
Weaknesses
Final verdict
Not a strong option overall. The product is materially held back by weaker label transparency.
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 may be too low to be effective
A clear drag on the formula: Dose is likely below clinically useful levels. The declared form supports strong absorption.
Scientific evidence
Martineau et al. meta-analysis vitamin D supplementation and respiratory infections
BMJ • 2017
PMID: 26864360.0
Bischoff-Ferrari et al. meta-analysis vitamin D fracture prevention
BMJ • 2009
PMID: 20198382.0
⚠ Strong evidence exists, but dose is below effective threshold
One of the weaker points: Dose is likely below clinically useful levels. The label does not specify the form, so absorption quality cannot be verified.
Scientific evidence
Boyle et al. systematic review magnesium and subjective anxiety
Nutrients • 2017
PMID: 28145455.0
Dong et al. meta-analysis magnesium intake and type 2 diabetes risk
Diabetes Care • 2011
PMID: 21868780.0
ℹ Evidence is strong, but dose is below the optimal range
This is a limiting factor: Dose is below the ranges usually used for stronger effects. The declared form supports strong absorption.
Scientific evidence
McLellan et al. systematic review caffeine and alertness
Nutritional Neuroscience • 2016
PMID: 26677204.0
Warren et al. meta-analysis caffeine and strength performance
Journal of Strength and Conditioning Research • 2010
PMID: 22840561.0
✔ Clinically effective dose with moderate supporting evidence
A clear drag on the formula: Dose is strong and within effective ranges. The label does not specify the form, so absorption quality cannot be verified.
Scientific evidence
Pasricha et al. systematic review iron and fatigue in non-anaemic women
BMJ Open • 2012
PMID: 23169929.0
ℹ Dose is within established clinical ranges, but lacks direct studies
This is a limiting factor: Dose is strong and within effective ranges. The label does not specify the form, so absorption quality cannot be verified.
Clinical dosing guidance
Based on established dosing ranges used in clinical practice.
✔ Clinically effective dose with strong supporting evidence
This is a limiting factor: Dose is strong and within effective ranges. The label does not specify the form, so absorption quality cannot be verified.
Scientific evidence
Singh & Das Cochrane review zinc for common cold
Cochrane Database of Systematic Reviews • 2011
PMID: 22553186.0
Prasad et al. RCT zinc supplementation and testosterone in elderly men
Nutrition • 1996
PMID: 8875519.0
Important label or formulation details that may affect how this product should be interpreted.
Vitamin D dose looks below clinically effective levels
Declared amount falls below ranges used in human trials.
Magnesium dose looks below clinically effective levels
Declared amount falls below ranges used in human trials.
Magnesium form is not clearly declared
Exact ingredient form is not disclosed on the label.
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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