Others take 5-10 minutes of patient, intermittent rolling
Journal of Clinical Peptide Research, 15 (3), 45-58

Key safety findings include: No established LD50: Researchers haven't been able to determine a lethal dose in animal models, even at doses many times higher than therapeutic ranges No observed organ toxicity: Studies examining the effects of BPC-157 on liver, kidney, heart, and other organs haven't shown toxic effects No hormonal disruption: Unlike many compounds used for recovery and healing (such as growth hormone secretagogues or anabolic agents), BPC-157 doesn't appear to alter endocrine function No tumor promotion: Studies conducted to date haven't shown that BPC-157 promotes tumor growth or increases cancer risk, though this is an area that warrants continued monitoring Stable across administration routes: Both oral and injectable BPC-157 have shown comparable safety profiles Reported Side Effects Based on clinical observations and user reports, the side effects of BPC-157 are generally mild and self-limiting: Common Side Effects (Mild, Transient) Injection site reactions: Mild redness, minor swelling, or slight discomfort at the injection site

Moreover, those who combine diet with intense physical activity or high-output cardio may experience increased fatigue if B12 levels are not optimal
Why cant I shake the vial to mix the peptide