
B12 — 10ml x 1 vial. Research-grade peptide, COA available.
10ml
B12
10ml x 1 vial
China GMP Partner
💡 Bulk pricing available — Contact us for orders of 100+ units for additional discounts. All orders include Certificate of Analysis and export documentation.
B12 (B12) — research-grade peptide, 10ml x 1 vial. Lab-tested with Certificate of Analysis available on request. For research use only. Shipped from our partnered Chinese GMP-certified facility with global logistics support.