A severe and life-threatening form of allergic reaction called anaphylaxis can also happen, where a person can experience confusion, dizziness, difficulty breathing, rapid heartbeat, palpitations, severe abdominal pain, nausea, vomiting, and diarrhea (per Penn Medicine)
doi:10.1186/s12958-020-00591-2
Topical application of GHK-Biotin is not an attempt to override the body's natural processes it is a means of replenishing a molecule that the body itself once produced in abundance, delivered precisely where it is needed, at the tissue level, bypassing the absorption and bioavailability challenges inherent in oral supplementation
There isnt a one-size-fits-all amount, which is why its important to follow a plan provided by a qualified medical professional rather than trying to determine dosing on your own.
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