Overview
B12 Solution is supplied as a solution in 1 mg/ml fills for laboratory research use only. Every batch is third-party tested for purity, identity, quantity, sterility, endotoxins, and heavy metals before release.
The certificate of analysis for the batch you receive is filed and supplied with your shipment.
Minimum order is 50 vials (5 kits) across your whole order — order this compound in 10-vial kits and mix it with anything else in the catalog to reach the minimum.
Wholesale pricing
PER VIAL · 1 SKUPrices are per vial and every compound ships in 10-vial kits. Your tier is set by the total kits on the order, not per compound — so ten kits split across ten compounds earns the same 10% as ten kits of one. The minimum is 50 vials (5 kits) across the order.
| PER | Tier 15–9 kitsLIST | Tier 210–49 kits−10% | Tier 350–99 kits−20% | Tier 4100+ kits−30% |
|---|---|---|---|---|
| VIALB12 | $15.00$150.00 / kit | $13.50$135.00 / kit | $12.00$120.00 / kit | $10.50$105.00 / kit |
Wholesale pricing per vial, ordered in 10-vial kits. Volume tiers apply to the total kits on your order, mixed across any compounds. Effective July 2026; confirmed in writing with your order and subject to change. A kit is 10 vials.
Specifications
- PURITY TARGET
- ≥ 99% purity
- PRESENTATION
- 1 MG/ML · SOLUTION
- STRENGTHS
- 1 MG/ML
- SKUS
- B12
Reference values. The lot certificate is the source of record for tested figures.
Testing & certificate
Every new batch is tested by Kovera Labs before release — identity, quantity, purity, endotoxins, heavy metals, and sterility. Certificates are batch-specific: the purity number on the certificate is the exact value returned for that batch — nothing is rounded up, nothing is estimated.
The certificate for the batch you receive is filed and supplied with your shipment — ask for a copy with your order. Lots already published are searchable in the certificate library.
Wholesale terms
- MINIMUM ORDER
- 50 vials (5 kits) across the order — mix compounds in 10-vial kits to reach it
- PRICING
- From $10.50 per vial at 100+ kits — see the tier table. Confirmed in writing with your order.
- WHO WE SELL TO
- Resellers and institutions (resale certificate welcome)
- ORIGIN
- US-sourced and US-warehoused. Never relabeled from overseas.
- LABELING
- Stock vials ship unlabeled. The labeled vial shown on our product pages and catalog is an illustration — it exists so you can see the compound and dose at a glance, and is not a photograph of what arrives. Your lot number is on the certificate supplied with your shipment, which is how you match what you received to its certificate. Printed vial labels are the white-label program.
- SHIPPING
- $35.00 flat shipping for orders up to 400 vials, within the United States. Orders in by noon Pacific ship the same business day from Costa Mesa, California, by UPS 2nd Day Air and arrive in 1–2 business days — about 1–2 days in California, around 2 nationwide. UPS Next Day Air is $100.00 for orders up to the same size. Very large orders and special destinations are quoted individually. Cold-chain packaging, where a compound requires it, is quoted and billed separately.
- RETURNS
- Research peptides are not returnable once shipped: sealed vials and chain-of-custody mean a returned vial cannot be released to another buyer. If a shipment arrives damaged, incomplete, or is not what you ordered, contact the desk and we will make it right.
Handling & storage
- STORAGE
- Store at 2–8 °C, protected from light. Do not freeze.
- RECONSTITUTION
- Supplied ready to use for laboratory work; no reconstitution required.
- PRESENTATION
- 1 MG/ML · SOLUTION
Handling guidance for laboratory research use only. Not for human consumption.
Frequently asked
What is the minimum wholesale order for B12 Solution?
Our minimum is 50 vials (5 kits) across the whole order, not per compound. B12 Solution is ordered in 10-vial kits, so you can take a single kit and make up the rest of the minimum with any other catalog compounds. Volume pricing improves with the total kits on the order — see the tier table on this page.
Is there a certificate of analysis for B12 Solution?
Yes. Every batch of B12 Solution goes through six-panel release testing before release, and the certificate for the batch you receive is filed and supplied with your shipment. Ask for a copy with your order.
How is B12 Solution shipped and stored?
B12 Solution ships as a 1 mg/ml · solution from our US warehouse on fast carriers. Store at 2–8 °C, protected from light. Do not freeze.
Do B12 Solution vials come labeled?
Stock vials ship unlabeled. The labeled vial shown on our product pages and catalog is an illustration — it exists so you can see the compound and dose at a glance, and is not a photograph of what arrives. Your lot number is on the certificate supplied with your shipment, which is how you match what you received to its certificate. Printed vial labels are the white-label program.
ALSO IN ANCILLARY
FROM THE CATALOG