At a 4mg/mL concentration (10mg vial in 2.5mL BAC water), a 12mg weekly dose requires a 3mL injection volume which exceeds the practical limit for a single subcutaneous injection into most sites
Store lyophilized TB-500 at -20C for long-term storage (18+ months stability)
Notably, endogenous GHK-Cu levels in human plasma are age-dependent, dropping from ~200 ng/mL at age 20 to below 80 ng/mL after age 60
With around 15% of people failing to get the right levels of Vitamin B12 through their diet alone and with the body unable to produce any for itself, supplements and injections have become a common solution
Its research profile makes it relevant to controlled investigations involving methylation-linked metabolism, energy-balance signaling, metabolic stress response, adipose-associated cellular systems, and cellular adaptation under nutrient-sensitive conditions