The tripeptide GHK has a strong affinity for copper(II) ions, forming a 1:1 complex that is the biologically active form
This guide explains what a high result can mean, the most frequent causes, what symptoms to watch for, and how to work with your healthcare professional to bring your vitamin levels back into balance
~12-15 hours (endogenous circulating) ~1-2 hours (plasma) ~1-2 hours (estimated) ~1 hour (58-64 minutes) Variable (multi-compound blend) ~3+ hours (estimated, plasma) Unknown (topical peptide: no systemic PK data) Unknown (topical peptide: no systemic PK data available) Unknown (oral peptide complex, no published PK data) Unknown (oral peptide complex) Unknown (topical peptide: no systemic PK data available) Unknown (topical peptide: no systemic PK data available) No systemic PK data available (topical cosmeceutical) Not measurable systemically: acts locally in the intestinal lumen and is degraded within the GI tract Not measurable (minimal systemic absorption) ~15-30 seconds (rapid degradation by kininases) 25 minutes (normal renal function)
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Taken on its own, Prozac carries a risk of suicidal thoughts, especially in young adults