Research has shown that sustained rise of IGF-1 levels can suppress growth hormone release through negative feedback at the hypothalamic and pituitary levels
doi:10.1542/peds.2008-1173
GHK-Cu (glycyl-L-histidyl-L-lysine copper) is a naturally occurring copper peptide complex found in human plasma, saliva, and urine
a delivery system free of first pass effect include transdermal, nasal, buccal or sublingual, suppositories and injectables Under this aspect, a delivery system is such that it delivers GHK- Cu peptide in various release pattern so as to provide continuous supply of GHK- Cu over extended periods
Peptide Mechanisms Relevant to Hemorrhoidal Tissue Repair Hemorrhoids result from chronic venous congestion, weakened connective tissue in the anal cushions, and repetitive mechanical stress that disrupts vascular integrity