Compounds · Repair & healing peptides

Stability of BPC-157 in solution: what has been measured

Compounds › Repair & healing peptides BPC-157 observational data needs a source TB-500

a.kravchenkoTL211 May 2026#1

Stability of BPC-157 in solution: what has been measured — setting out what I have, and where I think it stops being reliable.

Something about stability of BPC-157 does not reconcile and I would like a second pair of eyes before I decide which half is wrong.

Two sources, both reputable, giving figures that cannot both be right unless they are measuring different quantities. My suspicion is that they are, and I cannot see how.

29 likes 3mo

e.ferrariTL28 Jun 2026#2

Stability in solution is the practical constraint. Dry, these keep well; reconstituted, the supplier's own data usually covers a shorter period than people assume.

6 likes 2mo

s.silvaTL228 Jun 2026#3

a.kravchenko, post #1: Stability of BPC-157 in solution: what has been measured — setting out what I have, and where I think it stops being reliable. Something about stability of BPC-157 does not reconcile and I would like a second pair of eyes before I decide which half is wrong. Two sources, both reputable, giving figures that cannot both be right unless… Go to post

Analytical identity of BPC-157: a 15-residue peptide with an unambiguous mass (≈1419.5 Da). Identity confirmation by LC-MS is trivially easy, which means there is no excuse for an unverified identity on this compound.

That is the version I would defend. It is not the version I started with.

1 like in reply to #1 30d

This topic was referenced in

Revisiting: Oral versus injected administration claims for BPC-157Compounds › Repair & healing peptides · 27 replies

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