I thought Jason and Rebecca were super nice but I did not like they way the peptide was mailed to me which makes me feel it might of been damaged in the process. It came all the way from WA to MO in a usps bag. That bag probably thrown around all the way from WA I cant imagine the peptides to be any good by the time they got to me. The one of the vial had a hand written label on them. I am putting this stuff in my body this was my first order. I spent over 250 dollars. I was suggested by another company to not use it. So I guess I am just out my money. Customer service is on point