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c/bpc157·submitted 9 months ago by u/sequence_checker

[PSA] pentadecapeptide is not what most of this community thinks it is

Questionbranch of 7 comments

pentadecapeptide is not what most of this community thinks it is. Two minutes of reading now saves an argument later. The published literature is overwhelmingly preclinical, largely in rodent models. Translating a rodent result into a human expectation is not a small step, and almost every confident claim here takes…

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7 comments, started 9 months ago
u/ahmed_iyer31 points·9 months ago

Short peptides in solution are subject to hydrolysis and, depending on sequence, oxidation. Storage state and time in solution are practical variables that this board almost never discusses.

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u/mariam_cabrera11 points·9 months ago

Right, and regulatory status has genuinely moved in several jurisdictions. Answers from three years ago may be wrong now.

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u/sequence_checkerOPresearch peptides7 points·9 months ago

Reconstituted or powder, and how long has it been in solution?

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u/meal_prep_mira8 points·9 months ago

What method produced that purity number?

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u/batch_number_bertievetting3 points·9 months ago

What method produced that purity number?

Adding the standing caveat — research material is not approved for human use, wherever you are.

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u/blunt_coldbox2 points·9 months ago

ask for the mass spectrum, not just the purity number

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u/throwaway_918213 points·9 months ago

What jurisdiction are you asking about? The answer has changed in several.

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About c/bpc157

BPC-157 as it actually is: a pentadecapeptide with a genuinely interesting rodent tendon-and-gut literature, near-zero controlled human data, a naming and sequence mess in the supply chain, and a regulatory status that changed sharply in several countries.

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