Wu Y, Ning P, Rao Z, et al
There are two ways to take the tripeptide GHK-Cu: topical or injection
Patients should contact their GP or diabetes specialist nurse if: Gastrointestinal side effects persist beyond the first few weeks or significantly impact quality of life They experience signs of dehydration due to vomiting or diarrhoea They have recurrent hypoglycaemia They develop visual changes or symptoms of gallbladder disease (e.g., right upper abdominal pain) Any new or concerning symptoms develop Regular monitoring of HbA1c, renal function, and body weight is recommended during treatment with Rybelsus
It also appears to extend the anagen phase, the active growth phase of the hair cycle, though the exact mechanism underlying this effect is still being studied
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Because hormones are affected by metabolism and body fat, some individuals notice changes in joint comfort during rapid weight loss