2017 Sep;153(3):723-731 Impaired Intestinal Permeability Contributes to Ongoing Bowel Symptoms in Patients With Inflammatory Bowel Disease and Mucosal Healing
None of its four peptides GHK-Cu, BPC-157, TB-500, or KPV is FDA-approved as a drug
Seiwerth, S., Milavi, M., Vukojevi, J., Gojkovic, S., Krezic, I., Vuleti, L., Pavlov, K., Petrovic, A., Sikiri, S., Vrane, H., Prtori, A., Zizek, H., Durasin, T., Dobri, I., Stareini, M., trbe, S., Kneevi, M., ola, M., Kokot, A., Sever, M., Lovri, E., krti, A., Blagaic, A., & Sikiric, P
Conclusion Peptides (and in fact any substance) pose substantial public health risks stemming from five critical safety deficiencies: inadequate human clinical data to determine efficacy and appropriate dosing
Its best to have a team of doctors who are experts in autism examine and test your child