glp-1 psychiatric side effects High-dose receptor agonists (like Ozempic) may double the risk of suicidal behavior, blindness, and depression These links are correlational—more research is needed—but caution is warranted There's also the issue of muscle GLP-1 Medications And Mental Health:

However, its important to note that no studies to date have investigated the effects of GHSs in bodybuilders or other highly trained individuals

69% of patients achieved more than 10% weight loss compared to 12% on placebo

Biggest plus: Brand-name FDA-approved options

GHK-Cu in Research: Key Applications GHK-Cu in Research: Key Applications Skin regeneration: Supports collagen production, reduces wrinkles, and improves skin elasticity Hair growth: Promotes hair follicle stem cell activity and may increase hair density 4 6 Wound healing: Accelerates tissue repair and reduces inflammation in animal and cell studies Anti-aging: May improve skin tone, reduce fine lines, and support youthful tissue structure Other effects: Investigated for nerve repair, organ protection, and anti-oxidant effects How GHK-Cu Differs From Other Peptides How GHK-Cu Differs From Other Peptides Summary GHK-Cu is a naturally occurring copper-binding tripeptide first discovered in human plasma in the 1970s