reliable source for bpc 157 BPC-157: Miracle Healing Peptide or Hidden Danger? BPC-157 Peptide | BPC-157 Synthetic
Description
B 105 , 1046810472 (2001)

Choose a syringe if you inject infrequently (weekly or less), if you use many different peptides and switching cartridges would be impractical, if cost is the primary concern and you have steady hands with good vision, or if your doses are large enough that syringe accuracy is adequate

You will want peptides that have good bioavailability as some oral peptides are degraded during digestion and may not be effective unless specially formulated
Methionine Inositol Choline (MIC) Injections for Weight Loss - Treatment Overview
