FDA noted that an in-vitro pineal-gland study did not demonstrate a straightforward direct stimulation of melatonin release
But it's also dormant
Here is a more detailed look at what happens on a cellular level: First, GHK-Cu stimulates a process called angiogenesis, which is the formation of new blood vessels
Cysteine 467 of the ASCT2 amino acid transporter is a molecular determinant of the antiport mechanism
Carbonylation modification regulates Na/K-ATPase signaling and salt sensitivity: a review and a hypothesis
In this literature, the antioxidative effects of pycnogenol have been investigated in various organs and tissues, such as the eye, brain, optic nerve, nasal mucosa, peritoneum, lymph nodes, bones, heart, aorta, kidney, liver and colon in animal models [8, 1013, 1924]