bpc 157 for shoulder injury Can BPC-157 Heal a SLAP Tear? A few weeks ago, I
Description
While the original protein exists in the stomach, the 15-amino acid fragment that comprises BPC 157 does not occur naturally
14,15 Recently, sEVs have been described as senescence-associated secretory mediators 16,17,18 that alter the microenvironment and promote neighboring cell senescence in aging processes

That preservative is the reason you can open the same vial, use a little, and come back to it over the following weeks instead of throwing it out after one use

Dont be too put off