The blend is a white to off-white lyophilized powder soluble in water, bacteriostatic water, and phosphate-buffered saline
Injection-site reactions and fatigue Injectable medicines can cause redness, itching, tenderness, bruising, or swelling where the injection is given
For beginners, it's advisable to start at the lower end (2040 mcg/day) to assess tolerance and minimize side effects (Siddle, Growth Hormone & IGF Research )
Many growth factors such as transforming growth factor (TGF)-, 2 platelet-derived growth factor (PDGF), 3 epidermal growth factor (EGF), 4 and fibroblast growth factor (FGF), 5 as well as interleukin (IL)-1 6 and tumor necrosis factor (TNF), 7 have been evaluated in a wide spectrum of in vivo and in vitro experiments to observe their effects on different elements included in the healing process