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The copper connection The "Cu" isn't incidental: copper is a required cofactor for the enzymes that cross-link collagen and elastin, and GHK's role is to carry it where it's needed.[1] That delivery job is a big part of why such a tiny peptide has such broad effects
Reviewed 2020
These foods are also high in omega-3 fatty acids, which have been shown to increase Glutathione levels
The n=16 insomnia study used IV DSIP 25 nmol/kg in the afternoon before treatment nights 35 [4]
This dual-pathway engagement reflects layered neuroendocrine regulation of energy balance
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