fda warning letter bpc-157 2024 2025 Inside 470 Letters From 2025: What Labs Need to Know Beyond the Headlines: FDA Warning
Description
Sprays appear as breath freshener

For instance, doxorubicin, a topoisomerase inhibitor, induces DNA damage in cancer cells by interfering with topoisomerases and unwinding supercoiled DNA 24
Proper storage slows these processes and maintains potency throughout the usable life of the vial

It appears as a white lyophilized powder that is soluble in water
