Comparing storage temperature options Refrigeration provides the optimal balance for peptides in active use
In one mouse study, researchers found that the peptide reduced the pain felt by the animals in their paws when placed on a mildly hot plate. The authors explained that this could be because GHK is similar in structure to cimetidine, a histamine H2 receptor antagonist sometimes given to reduce pain in certain digestive conditions.3 10 In rodents, doses as low as 0.5mg/kg were found to be effective in delivering these anti-pain effects.25 In a 70kg human, an equivalent dose would be around 5.6mg, though thats likely higher than necessary: pharmaceutical-grade GHK-Cu normally ranges from 0.5 mg to 2.5mg per injection
At that time Black recalls 'the immediate cause of ulceration was recognised to be hypersecretion of acid but the nature of the driving stimulus was unknown
Many patients start with powder supplements for cost-effectiveness, then switch to injectable therapy for enhanced results
This makes the math for calculating doses very straightforward (e.g., 0.1mL for a 50mcg dose), which helps minimize the risk of calculation errors during daily lab work
But it is possible that your doc would let you give yourself the B12 injections or have a friend or family member help you