First off you are not chancing anything as both are preserved in .9 benzyl alcohol and secondly most people now are pinning HGH IM but- you may also pin cyanacobalamine subQ if you chooses. B12 is fine to use as I know many folks who exclusively use this for reconstitution.
First off you are not chancing anything as both are preserved in .9 benzyl alcohol and secondly most people now are pinning HGH IM but- you may also pin cyanacobalamine subQ if you chooses. B12 is fine to use as I know many folks who exclusively use this for reconstitution.
The B12 will reduce the life of the GH. But not less than 72 hours. I can't remember what it was but it was not a big enough deal to keep one from doing it.
I wouldnt do it. If your going to use the entire vial of HGH you can use sterile water.
If your only using a few IU's out of the vial you will need to use BAC water and keep it
cold.
From multiple professional athletes and people close to me with many years of continual use. Subq results in a 70% absorption rate. IM results in a 68% absorption rate. IV results in a 100 % absorption rate. SubQ hits much faster and IM is a slower steady release.