ghk-cu pregnancy safety Side Effects: What Does the Research Say? Doctor Explains Have you heard about GHK-Cu,

Both are shown in animal models to be particularly adept at suppressing TNF-alpha, a cytokine that is heavily linked with inflammatory bowel disease [16, 17, 18]

Extended Half-Life: Providing a prolonged experimental window for chronic, long-term animal longevity and weight loss trials without inducing receptor down-regulation artifacts

That said, if you have a history of kidney issues or are prone to constipation, check with a healthcare provider first excess protein without adequate water can back things up

Bernfeld and Foster, 2019

It remains an investigational compound, and its use in clinical settings is considered off-label