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RŌNIN V6 · ON THE LABEL AT ROW 26 OF 40

Vitamin B12.

Methylcobalamin. In Rōnin at 500 µg per serving - published to the milligram, tested every batch.

500 µgPER SERVING · 30 SERVINGS PER POUCH

Vitamin B12 - methylcobalamin, photographed for the Rōnin label archive
SPECIMEN 26 / 40 METHYLCOBALAMIN

AS PRINTED ON THE LABEL

FORM
Methylcobalamin
DOSE PER SERVING
500 µg
STANDARDISATION
GROUP
Essential Micronutrients

WHY IT’S IN

On the label for a reason.

Vitamin B12 sits in the Essential Micronutrients group at 500 µg - Methylcobalamin. The 3 papers below are the reasoning: we cite them, and we claim nothing beyond them.

THE RESEARCH · 3 PEER-REVIEWED PAPERS · GB-NHC REGISTER CLAIM

Peer-reviewed. Or it is not on the page.

Human research supporting this ingredient at this dose. Every entry names its journal, carries its PubMed ID, and links to the source.

  1. 01PMID 17959839

    Vitamin B12 sources and bioavailability.

    Watanabe F. (2007). Exp Biol Med. 232(10):1266–74.

    READ ON PUBMED →
  2. 02PMID 18779510

    Vitamin B12 status and rate of brain volume loss in community-dwelling elderly.

    Vogiatzoglou A, et al. (2008). Neurology. 71(11):826–32.

    READ ON PUBMED →
  3. 03PMID 37334792

    Vitamin B12 supplementation improves cognitive function in middle aged and elderly patients with cognitive impairment.

    Zhou L, et al. (2023). Nutr Hosp. 40(4):793–801.

    READ ON PUBMED →

REFERENCES VERIFIED AGAINST NCBI · TITLES AS PUBLISHED

Browse the full research library →

WORKS ALONGSIDE · SAME LABEL GROUP

THE HONEST LIMITS

We publish the dose and the studies, and we claim nothing beyond them. If the evidence changes, this page changes.

One of 40. Every active dosed.