Price comparison
Vitamin B12 (Injectable)
Also known as: Methylcobalamin, Cyanocobalamin, B12
We track 4 vendors selling Vitamin B12 (Injectable), with prices as low as $24.00 to obtain 10mg. No editorial research dossier exists yet for this compound; the data below is pricing and vendor availability only.
We may earn a commission when readers buy through links on this page, at no extra cost to you. Commissions never affect a vendor's score. Every vendor is graded on the same public rubric built from published lab documentation, live catalog pricing, and community sentiment. How we score →
At a glance
- Category
- cognitive
- Mechanism class
- Other research peptide
- Research phase
- Research / preclinical only
- NCAA status
- Permitted — Essential vitamin (cyanocobalamin). Not on NCAA or WADA prohibited list.
- WADA status
- Prohibited (WADA S2 — Peptide Hormones, Growth Factors, Related Substances)
Vendor pricing
Showing 5 of 5 listings.
Step One Ventures
Tracked$24.00 / 10mg($24.00 to 10mg)
Checked Jul 22, 2026
Check price at Step One Ventures →Peptides For Less
Tracked$5.00 / 1mg($50.00 to 10mg)
Checked Aug 13, 2026
Check price at Peptides For Less →Peptides For Less
Tracked$60.00 / 10mg($60.00 to 10mg)
Checked Aug 13, 2026
Check price at Peptides For Less →Anglo Peptides
Tracked$34.96 / 1mg($349.60 to 10mg)
Checked Jul 19, 2026
Check price at Anglo Peptides →Vitamin B12 (Injectable) price report
Vitamin B12 (Injectable) currently costs as little as $24.00 to obtain 10mg, from Step One Ventures. Across the 4 vendors we track, the typical cost to 10mg is $50.00, using each vendor's own cheapest listing. 4 of those vendors show current stock, and prices were checked through Aug 13, 2026.
- Lowest to 10mg
- $24.00
- Step One Ventures
- Median to 10mg
- $50.00
- one offer per vendor
- Lowest package
- $5.00
- 1mg at Peptides For Less
- Vendors tracked
- 4
- 4 in stock
Checked through Aug 13, 2026. Prices are aggregated from public vendor listings. Sources and data licensing are documented on our methodology page.