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Vitamin B12: the numbers

Everything below is computed from the 121 curated vitamin b12 we track - no estimates, no third-party data.

121Curated models

60Brands

Brand share of the curated catalog

Nature Made

12 · 10%

Nature's Bounty

10 · 8%

Pure Encapsulations

5 · 4%

Jarrow Formulas

5 · 4%

Seeking Health

5 · 4%

Nutricost

4 · 3%

Now

4 · 3%

Life Extension

4 · 3%

Where these numbers come from

Counts and brand totals are pulled from the curated vitamin b12 catalog on every build - the same data behind the Vitamin B12 category page. Generic and unbranded listings are left out before anything is counted. Product data: updated 15 days ago.