ghk-cu peptide cancer risk 5 GHK Cu Peptide Injection

Source: The potential of GHK as an anti-aging peptide (2020) Claim 2: Intranasal administration bypasses the blood-brain barrier (BBB) to enhance central nervous system (CNS) delivery

Topical GHK-Cu is primarily geared toward cosmetic health, namely concerning the skin and hair

Protocol adherence (consistent application produces better results)

According to data from Grand View Research, the global peptide market was valued at $140.86 billion in 2025 and is projected to reach $294.58 billion by 2033

Cells were incubated with the respective fluorescent probes in the dark at 37C for 30 min and then washed with PBS

Chen S, Wang H, Xu P, Dang S, Tang Y