Not a peptide · Research compound · For research purposes only
Not a peptide — small molecules & chemicals
Educational research guide only. To compare companies that offer Vitamin B12, open the Products page — scores belong to sellers, not this compound as a whole.
Not a peptide — small molecules & chemicals
Not a peptideVitamin B12 is listed on research catalogs as a research compound (not a peptide). This page summarizes laboratory/catalog context and seller transparency signals on PurityWatch — for research purposes only. This material is frequently listed by peptide vendors but is not a peptide; PurityWatch classifies it separately so buyers can compare apples to apples.
Also known as: Cobalamin · Methylcobalamin / Cyanocobalamin
Vitamin B12 (also called Cobalamin, Methylcobalamin / Cyanocobalamin) appears in research-chemical and laboratory-supply catalogs under the category “Not a peptide — small molecules & chemicals”. Published evidence quality varies widely by compound. PurityWatch pages are educational transparency tools, not instructions for human use.
Vendors often stock Vitamin B12 alongside research peptides. Transparent sellers publish COAs, avoid therapeutic claims, and state research-use-only policies. Use PurityWatch to compare claimed purity, lab uploads, and trust signals — PurityWatch does not sell compounds.
Vitamin B12 is classified on PurityWatch as not a peptide. Research purposes only. Not medical advice.
Companies on PurityWatch may list Vitamin B12 as a compound they offer for research. Listing a compound does not mean it is approved for human use, and this entry is classified as not a peptide.
A catalog entry for comparing sellers and lab transparency around Vitamin B12. PurityWatch does not sell it and does not provide medical advice.
No. Vitamin B12 is listed under “Not a peptide — small molecules & chemicals” because peptide stores often carry it, but it is not categorized as a peptide here.
