Clinical trials used doses as high as 1 mg per day without safety concerns, but 300 mcg is the most commonly referenced dose in peptide medicine literature and in the investigational protocols that have been published since the formal trials concluded
Stable Gastric Pentadecapeptide BPC 157 May Recover Brain-Gut Axis and Gut-Brain Axis Function
3 Extended Administration Pharmacokinetics in DIO Mice Neelakantan et al., Biochemical Pharmacology (2024) This study reported a 28-day once-daily administration protocol of 5-Amino-1MQ in diet-induced obese mice, characterizing plasma pharmacokinetics, tissue distribution, and effects on body composition, fatty liver pathology, and circulating biomarkers
Most common is injection site irritation (redness, swelling, or itching)
It is recommended to take B12 for nerve health