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RŌNIN V6 · ON THE LABEL AT ROW 17 OF 40

Vitamin D3.

Cholecalciferol, algal (vegan). In Rōnin at 2,000 IU per serving - published to the milligram, tested every batch.

2,000 IUPER SERVING · 30 SERVINGS PER POUCH

Vitamin D3 - cholecalciferol, photographed for the Rōnin label archive
SPECIMEN 17 / 40 CHOLECALCIFEROLALGAL (VEGAN)

AS PRINTED ON THE LABEL

FORM
Cholecalciferol
DOSE PER SERVING
2,000 IU
STANDARDISATION
algal (vegan)
GROUP
Essential Micronutrients

WHY IT’S IN

On the label for a reason.

Vitamin D3 sits in the Essential Micronutrients group at 2,000 IU - Cholecalciferol; algal (vegan). The 5 papers below are the reasoning: we cite them, and we claim nothing beyond them.

THE RESEARCH · 5 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 17634462

    Vitamin D deficiency.

    Holick MF. (2007). N Engl J Med. 357(3):266–81.

    READ ON PUBMED →
  2. 02PMID 22552031

    Comparison of vitamin D2 and vitamin D3 supplementation in raising serum 25-hydroxyvitamin D status: a systematic review and meta-analysis.

    Tripkovic L, et al. (2012). Am J Clin Nutr. 95(6):1357–64.

    READ ON PUBMED →
  3. 03PMID 23542507

    Vitamin D effects on musculoskeletal health, immunity, autoimmunity, cardiovascular disease, cancer, fertility, pregnancy, dementia and mortality-a review of recent evidence.

    Pludowski P, et al. (2013). Autoimmun Rev. 12(10):976–89.

    READ ON PUBMED →
  4. 04PMID 21154195

    Effect of vitamin D supplementation on testosterone levels in men.

    Pilz S, et al. (2011). Horm Metab Res. 43(3):223–5.

    READ ON PUBMED →
  5. 05PMID 28202713

    Vitamin D supplementation to prevent acute respiratory tract infections: systematic review and meta-analysis of individual participant data.

    Martineau AR, et al. (2017). BMJ. 356:i6583.

    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.