Kinins and small signaling peptides affect local blood flow and gland secretion
Levels decline 20-40% by age 60-80, correlating with increased oxidative damage, weakened immunity, and impaired detox capacity
GHK-Cu has one of the strongest safety profiles of any therapeutic peptide
Deficiency is particularly common in elderly people, because the ability to absorb vitamin B12 can decrease with age ( Other people at risk of deficiency include those who have had intestinal surgery, including weight loss surgery
Injection Technique General subcutaneous technique, following established clinical best-practice guidance [14] [15]
It does provide some amino acids through the pea protein, but its only three grams per serving, as well as 90 milligrams of vitamin C, an essential cofactor for collagen production