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Supplement audits/Multivitamins
Category 07 / Multivitamins

Fill a gap.
Do not stack a story.

Multivitamins are not interchangeable. We compare the exact market label, dose overlap, product-level certification, realistic need and cost—without awarding points for the longest ingredient list.

Category boundary. These are broad adult formulas, not prenatal products, deficiency treatment or medical recommendations. A higher percentage of the daily value is not automatically a better score.
Provisional audit order

Three products. Six separate scores.

Certification, label quality and value are assessed separately from whether a particular person needs a multivitamin.

#ProductTotalTesting signalValue
1Basic Nutrients 2/DayHigh-potency capsule multivitamin88NSF Certified for Sport8 / 10
2Centrum MenMainstream one-tablet multivitamin82NSF/ANSI 173 listed6 / 10
3Opti-MenFitness-positioned high-potency multivitamin69No exact public sport listing found9 / 10
All auditedOne tabletHigh potencySport certifiedMen’s formula
Thorne Basic Nutrients 2/Day white supplement bottle#01 provisional
High-potency capsule multivitamin

Basic Nutrients 2/Day

The strongest verification trail in this first multivitamin field, paired with a transparent two-capsule label. The trade-off is potency: several nutrients are far above daily values, so overlap matters more than marketing claims.

Daily serving2 capsules
Audit score88
Centrum Men multivitamin bottle and packaging#02 provisional
Mainstream one-tablet multivitamin

Centrum Men

A practical one-tablet formula with strong label accessibility and an exact Centrum Men entry in NSF’s dietary-supplement listings. It is easier to fit than a high-potency multi, but still needs a market-specific label and overlap check.

Daily serving1 tablet
Audit score82
Optimum Nutrition Opti-Men black multivitamin bottle#03 provisional
Fitness-positioned high-potency multivitamin

Opti-Men

A widely available fitness multivitamin with a fully disclosed U.S. panel, 25 vitamins and minerals and a three-tablet serving. Heavy B-vitamin positioning and a thin public product-verification trail limit the score.

Daily serving3 tablets
Audit score69

Need before count

More ingredients and higher percentages do not establish a benefit. The likely dietary gap comes first.

Overlap is scored

Fortified food, energy products and other supplements can duplicate vitamins and minerals quietly.

Exact product only

A brand-level quality statement cannot replace a live product and market-specific certification record.