It is commonly administered as an intramuscular injection, especially when a deficiency is severe or caused by absorption issues
Clinical observations from practitioners are positive
And the dose-dependent effects were clear: 4 mg, 8 mg, and 12 mg doses all produced escalating weight loss, with the highest dose delivering the most dramatic results
In dermal fibroblasts, GHK-Cu reduces TNF-alpha-induced secretion of IL-6, a major positive regulator of fibrinogen synthesis and inflammatory responses
Circ Res 116:15611578 Sikiric P, Seiwerth S, Grabarevic Z, Rucman R, Petek M, Jagic V, Turkovic B, Rotkvic I, Mise S, Zoricic I et al (1997) Pentadecapeptide BPC 157 positively affects both non-steroidal anti-inflammatory agent-induced gastrointestinal lesions and adjuvant arthritis in rats
10.18609/cgti.2018.017 32 ThibautH