Do peptide injections like BPC-157 scare you or are they awesome?

At a FutureCode Booster event in Sydney last week, all the attendees received a NAD+ injection in their stomachs. That makes me think. Is this crazy? Is this obvious? Meanwhile, I hear that a lot of people are trying BPC-157 injections in the search for regeneration. What are you doing?

Do any of the skin experts on this feed have first hand experience? Please share