gnc bpc-157 — ≥99% Purity, COA Included BPC 157 Caps - 1000mcg,
Description
Identity fields Public page fields include 66004-57-7, formula context C80H127N23O24S2, and molecular-weight context 1859.1000 Da

Purity: 98% (HPLC tested)

Link about writing letters to GP about B12 deficiency b12deficiency.info/writing-

Excellent for patients with malabsorption or post-gastric surgery
