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Audit Complete

Duplicate Nutrients
Redundant Mechanisms
Potential Mega-Doses
Educational use only. This tool provides general guidance on nutrient overlap — it does not account for all product formulations. Always review product labels and consult a healthcare professional before making any changes to your supplement regimen.
How the Audit Works

Three layers of analysis, applied instantly.

The Redundancy Auditor cross-references your stack against three independent rule sets: nutrient overlap groups (same nutrient across multiple products), mechanism redundancy (different supplements working the same pathway), and published upper-limit thresholds for mega-dose risk.

Layer 1
Nutrient Overlap
10 nutrient groups tracked: B12, B6/P5P, Folate, Vitamin D, Magnesium, Zinc, Vitamin C, Iron, Calcium, Iodine. Flags when the same nutrient appears in 2 or more products.
Layer 2
Mechanism Redundancy
8 pathways mapped: NAD+ (NMN vs NR), Sirtuin activation, AMPK (Berberine vs Metformin), mTOR inhibition, Senolytics, Omega-3 duplication, Sleep magnesium overlap, and excess antioxidant load.
Layer 3
Mega-Dose Thresholds
8 nutrients with established upper limits: Vitamin A (>10,000 IU), Vitamin D (>10,000 IU), Zinc (>40 mg), Iron (>45 mg), B6 (>100 mg), Iodine (>1,100 mcg), Selenium (>400 mcg), Calcium (>2,500 mg).

Thresholds are drawn from NIH Dietary Reference Intakes (Tolerable Upper Intake Levels) and peer-reviewed literature. Formulation-level data varies by brand; always verify against your specific product labels. See our Methodology page for full sourcing standards.