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Applying degraded GHK-Cu delivers free copper ions and amino acid breakdown products instead of the active peptide complex at best, this produces zero collagen synthesis or wound healing benefit, and at worst, free copper can act as a pro-oxidant generating reactive oxygen species that cause irritation, redness, or hyperpigmentation
As-needed protocol: Use DSIP only during periods of elevated stress or sleep difficulty Maintain for 2-4 weeks as needed Discontinue when sleep normalizes This conservative approach treats DSIP as a targeted intervention rather than ongoing supplementation
GLP-1 medications like Ozempic are also peptides: they mimic a naturally occurring molecule that regulates appetite, blood sugar and digestion
The methods involved careful preparation of biological samples, polarographic measurements of oxygen consumption, and a model of experimental hypoxia [2]
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