doi: 10.1177/09680519000060030501 174 SullivanJPJonesMK
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FDA and similar regulators worldwide have not approved GHK-Cu as a drug or supplement, meaning it cannot be sold for human or medical application
Yet, they attribute any improvements to the peptide rather than to the constellation of changes they made and the natural healing that would have likely occurred anyway
Finding more objective sleep quality measures rather than subjective sleep quality to determine is DSIP can provide a major therapeutic benefit But, lack of current research has not stopped people with an internet connection, a credit card, and awful sleep from trying out delta sleep inducing peptide Anecdotal Use of DSIP It is important to note that these experiences may not be representative of the general population and should be considered with caution
Frequency depends on your wellness goals, diet, and provider guidance