ProductsMultivitamins
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Multivitamins

34 ingredients identified4 research-backed31 studies

The takeaway

Mixed bag. Vitamin E, Niacin and Vitamin B6 (+1 more) have real research behind them (20+ studies reviewed), but research actually pushes back on Vitamin B12. Check the flagged warning before you buy.

Based on the ingredients we could read from this scan. A full label may include more — like added sugars, colorings or other ingredients — than we captured here.

Dose warning

'Vitamin B12' claim is contradicted by evidence.

49out of 100
DEvidence Score

Weighed against 31 published studies · led by Vitamin E

Why this grade

  • +4 of 14 ingredients have supportive research
  • 'Vitamin B12' claim is contradicted by evidence.
  • Research pushes back on Vitamin B12
  • Pantothenic Acid, Vitamin B1 and Riboflavin lack sufficient research

Active ingredients

tap a row for the research

Other ingredients

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Fillers, binders, coatings and other inactive ingredients on the label.

How the ingredients work together

Known interactions from published nutrition research — separate from the evidence grade.

B12 + FolateWork together

B12 and folate work in the same methylation cycle; supplementing both supports homocysteine metabolism better than either alone.

Vitamin C + Vitamin EWork together

Vitamin C regenerates oxidized vitamin E, recycling its antioxidant capacity.

Calcium + Vitamin KWork together

Vitamin K activates osteocalcin, the protein that binds calcium into the bone matrix.

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Product Scan grades published research — cross-referenced against peer-reviewed papers. It is not medical advice; talk to your doctor before changing supplements. Grades update as new research is published. How we grade →