Safety Profile and Side Effects Safety is always the first question with any injectable compound, and GHK-Cu performs well on this front
GHK-Cu affects approximately 31.2% of the human genome, influencing over 4,000 genes
Potential Risks Risks depend on the exact product and your health history, but can include: Injection-site reactions (pain, bruising, swelling) Allergic or hypersensitivity reactions (rare but possible) Product-quality risks if the mixture is compounded and not prepared under appropriate standards For B12 injections specifically, review FDA-approved labeling and warnings (see the FDA prescribing information for cyanocobalamin injection )
This should be avoided and tests should be delayed by 7-10 days post-injection
Fertilization of rat eggs in vitro by epididymal spermatozoa and the development of eggs following transfer
A normal RBC does not rule out a need for B12 supplementation