This specific sequence was first isolated from human plasma in the 1970s, making it a naturally occurring compound that the body already recognizes and utilizes
Peptides dissolved in bacteriostatic water tend to cause less irritation than those mixed with other solutions
They go straight into the bloodstream, avoiding digestive system issues
Precision insulin syringes (30- or 50-unit) for accurate volume measurement
While this sounds encouraging, we must recognize this was not a controlled trial there was no placebo group, and the patients (and doctors) knew they were receiving the peptide
In double-blind, placebo-controlled trials, daily application of GHK-Cu cream at 3% concentration for 12 weeks produced a 70% increase in skin collagen thickness as measured by ultrasound imaging, a 40% increase in skin elasticity, and visible reduction in fine lines and wrinkles