This may be at room temperature [20-25C (68-77F)], refrigerated [2-8 C (36 -46 F)], or frozen [-15 to -25C (5 to -13F)]
I experienced minor redness at injection sites during the first two weeks that went away on its own
Both peptides are given in the form of an injection
Recent advances in artificial intelligent strategies for tissue engineering and regenerative medicine
Circulation 124:17651773 Willmann JK, Chen K, Wang H, Paulmurugan R, Rollins M, Cai W, Wang DS, Chen IY, Gheysens O, Rodriguez-Porcel M et al (2008) Monitoring of the biological response to murine hindlimb ischemia with 64Cu-labeled vascular endothelial growth factor-121 positron emission tomography
Furthermore, GHK-Cu's potential mechanism might involve the facilitation of copper uptake by cells, which might then be utilized by intracellular copper-dependent enzymes or directly activate transcription factors