For Research Use Only. Not for human or veterinary use.
B12 is listed for legitimate laboratory and research procurement. This 99%+ research-use product is available in 1 listed specification. Review product codes, storage guidance and COA status, then request a wholesale quotation. Batch documentation is available on request.
Volume discounts are available for larger purchasing plans. Please contact us for a quotation.
Delivery includedUsually within 7 days after dispatch
Quality resolutionRefund or replacement when approved
24/7 contactWholesale assistance on WhatsApp
Product profile
About B12
Vitamin B12 (cobalamin) is a water-soluble B-vitamin and the only vitamin that contains a metal element (cobalt). It cannot be synthesized by the human body and must be obtained through diet (e.g., meat, fish, eggs, dairy) or supplements. Vitamin B12 is not a single substance but a family of compounds, primarily including four forms: cyanocobalamin, hydroxocobalamin, adenosylcobalamin, and methylcobalamin. The term "vitamin B12" commonly refers to cyanocobalamin, a stable form that serves as a prodrug. To be utilized, it must be converted in the body into the two active coenzyme forms: methylcobalamin and adenosylcobalamin. Vitamin B12 is a prescription drug, available in injectable and oral forms, primarily used to treat conditions caused by B12 deficiency.
Main functions
"1.Treats Megaloblastic Anemia: Vitamin B12 is essential for DNA synthesis. Its deficiency disrupts red blood cell maturation, causing megaloblastic anemia. Supplementation effectively corrects this condition.
2.Nourishes Nerves and Aids Neurological Conditions: Vitamin B12 is crucial for maintaining the integrity and function of the myelin sheath. It is used as adjunctive therapy for neurological disorders like neuritis.
3.Lowers Homocysteine Levels: Methylcobalamin participates in the methionine cycle, helping to reduce blood homocysteine levels, which may help reduce related cardiovascular risks. However, whether B12 supplementation directly lowers the risk of cardiovascular disease remains unclear."
Recommended audience
"Patients diagnosed with B12 deficiency due to intrinsic factor deficiency or malabsorption.
Patients with megaloblastic anemia.
Patients with peripheral neuropathy (e.g., diabetic neuropathy) requiring nerve repair.
High-risk groups, including: the elderly, strict vegetarians, long-term users of metformin or proton pump inhibitors, and individuals with a history of gastrointestinal surgery."
Order formatOne box accepted
QuotationConfirmed on WhatsApp
DeliveryShipping and duties included
DocumentationPublished COA or available on request
Research product specification
Product information
B12 is listed for legitimate laboratory and research procurement. This 99%+ research-use product is available in 1 listed specification. Review product codes, storage guidance and COA status, then request a wholesale quotation. Batch documentation is available on request.
Handling information
Storage guidance
Keep unopened lyophilized products protected from light and moisture; store at 2-8°C short term or -20°C long term. After reconstitution, refrigerate according to product documentation and minimize freeze-thaw cycles.
Customer-first resolution
Report quality concerns within 14 days of delivery
Contact us with the order number, batch details and available photos. Opened products are accepted for review. When a quality claim is approved, you may choose a full refund or replacement shipment.
