There are a lot of choices when it comes to peptides
CD38 and MGluR1 as possible signaling molecules involved in epileptogenesis: A potential role for NAD(+) homeostasis
The treatment, in this case, usually follows by means of having daily injections for a week or so, then injections every few days for a month, after which maintenance doses are usually given every one to two months for life
If it's a route that you eventually decide to go down, people in the forum can advise about safe suppliers of injectable B12 and equipment for injection etc
Lipotropic injections, which contain amino acids and B vitamins, are safe when injected correctly and in the recommended dosage
Applications in Research As a molecular tool to study growth hormone fragmentspecific signalling mechanisms