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(1) It works by inhibiting pathways involved in excess pigment (melanin) production and it helps limit inflammation in the skin, which can trigger or worsen pigmentation
Is this just for athletes
At Perfect B, GHK-Cu is delivered through 2 primary methods: topical application combined with microneedling for direct scalp delivery, or scalp injection for higher-dose protocols
National Institute on Aging
At lower concentrations (0.1-1 M), GHK-Cu demonstrates modest stimulation of melanocyte proliferation and melanin synthesis, suggesting potential utility in vitiligo or other depigmenting conditions
That is why it has an effect on tendon healing without systemic endocrine (hormonal) changes, no acromegaly-type side effects
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