Mockup shown with sample labeling. B-12 ships in unlabeled vials so you can apply your own artwork — see private & white label.
RESEARCH-GRADE
B-12
B-12 (cobalamin) is a water-soluble vitamin stocked as an ancillary research reagent, commonly used in cell-culture and metabolic-research contexts and as a component of lipotropic research blends. It is supplied as a 1 mg vial and held in US inventory alongside our peptide catalog for labs that want to source supporting reagents from one place. Each batch is verified for identity and purity, with a Certificate of Analysis available per batch. For research use only; not for human consumption.
SIZE · 1mg
10–99 KITS
$14/vial
100–990 vials
100+ KITS
$10/vial
1,000+ vials
100 vials · $1,400
$4/vial less at 1,000+
10 MORE KITS TO REACH THE 10-KIT MINIMUM
NO PAYMENT TAKEN ON SITE
- PURITY
- ≥99% HPLC
- FORM
- Lyophilized powder
- SOURCING
- US-sourced · US inventory
- SHIPPING
- Ships in 24 hrs of payment
- COA
- Available (+$75 / batch)
- USE
- Research use only
SIZES & WHOLESALE COST
B-12 vial sizes and price per milligram
B-12 is stocked in 1mg. Price is per vial. Standard pricing applies from the 100 vials (10 kits) minimum; every line on an order moves to the wholesale column once the order reaches 1,000 vials (100 kits).
| SIZE | STANDARD / VIAL | WHOLESALE / VIAL | WHOLESALE / MG |
|---|---|---|---|
| B-12 1mg | $14 | $10 | $10.00 |
Per-milligram figures are calculated from the wholesale vial price and are shown so you can compare sizes directly — larger vials generally carry the lower per-milligram cost. A third-party COA is available on any line for $75 per batch. No payment is taken on the site: your cart is submitted as a quote request and we confirm final tax and shipping before anything is charged.
QUESTIONS
Wholesale & research FAQ
Is B-12 a peptide?
No — B-12 (cobalamin) is a vitamin, stocked as an ancillary research reagent alongside our peptide catalog. It is supplied for laboratory and research use only.
Can I add B-12 to a peptide order?
Yes. B-12 (cobalamin) is stocked as a 1 mg vial and can go on the same quote as any peptide line, so labs sourcing compounds and supporting reagents consolidate both into one order and one set of batch documentation. It also appears as a component of lipotropic research blends such as Lipo-C.
Are these peptides for human use?
No. Every product is sold strictly for laboratory and research use only. It is not for human consumption and not for diagnostic or therapeutic use.
Can I buy research peptides in bulk?
Yes — bulk is the only way we sell. Product ships in kits of 10 vials, and the minimum order is 100 vials (10 kits) mixed across any compounds you like. We are structured for labs, clinics, and distributors buying at volume rather than for single-vial retail purchases.
Are your peptides sourced in the USA?
Yes. Our peptides are sourced by our own US-based team and held in US inventory, so every order ships domestically — no overseas fulfillment or international transit delays.
How fast do orders ship?
Standard orders ship within 24 hours of payment. Everything dispatches from inventory inside the United States with tracking provided — because we ship domestically, transit is days, not the weeks international orders can take.
Do you provide a Certificate of Analysis (COA)?
Yes. A third-party COA is available for any batch for an additional $75 per line item. Add it to the line when you build your quote and we attach it to your order.
What are your wholesale price breaks?
Pricing is tiered by total order volume, not by line. The minimum order is 100 vials (10 kits). Once a single order reaches 1,000 vials (100 kits), every line on that order moves to the wholesale price — so consolidating compounds into one larger order is almost always cheaper than splitting it across several.
How is purity verified?
Each batch is tested by third-party HPLC for identity and purity. Typical purity is at or above 99%.
How do I place a wholesale order?
Add items to your cart and submit your details as a quote request. A real person on our US-based support team follows up the same business day with availability, final tax and shipping, and payment instructions. No payment is taken on the website.
MORE IN ANCILLARY
FOR RESEARCH USE ONLY - NOT FOR HUMAN CONSUMPTION.