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BPC-157 (Body Protection Compound-157) is a synthetic 15-amino-acid peptide derived from a protein found in human gastric juice

For PT-141, the evidence is strongest: its FDA-approved under the brand name Vyleesi for hypoactive sexual desire disorder in women, and it has meaningful off-label use in men for erectile and libido issues that dont respond to PDE5 inhibitors

If you typically experience mild nausea or reduced appetite and suddenly those effects disappear after a storage incident, that could indicate degradation

Answer: There is no strict upper limit, but most protocols build in breaks after 12 to 16 weeks of continuous use to limit tolerance