bpc 157 chemical structure image structures of metabolites as presented by He et al Buy BPC-157 / TB-500 Blend

Both injection types are far more effective at raising B12 levels than oral supplements, but the best method really depends on your individual needs

Other documented observations include temporary facial flushing, mild headaches, and localized site irritation at the point of subcutaneous administration

Less common B12 shot side effects include : Chest tightness Skin rash or hives Dizziness Difficulty breathing A blue tint to the skin Call your doc ASAP if you notice any of these negative effects

I read further information on the studies you listed on kidney storage as this seems to be where b12 is mostly found other than the liver