Patients with a history of allergic reactions to similar compounds or excipients present in the preserved formulation should exercise caution
Notably, injection site discomfort with GHK-Cu tends to be more frequent than with other peptides, due to the copper component
This means it is free of milk, eggs, fish, crustacean shellfish, tree nuts, peanuts, wheat, sesame and soybeans
If well tolerated with no concerns, consider either maintaining 0.1 mg once daily or increasing to 0.125 mg once daily based on response
Retatrutide takes that further by adding glucagon receptor activation
Still, theres promising evidence that the supplement may change the brain and nervous system in a way that helps lessen symptoms of: Major depressive disorder Schizophrenia Bipolar disorder Posttraumatic stress disorder (PTSD) Obsessive-compulsive disorder Trichotillomania (hair pulling) Substance use disorders Some studies show that the supplement may help ease symptoms of withdrawal, including a strong urge or craving to take drugs