It has also been shown to reduce damage due to sunlight, reduce hyperpigmentation, and reduce the appearance of fine lines and wrinkles [1]
This technique deposits the peptide into the fatty layer beneath the skin, from which it gradually absorbs into circulation
After several weeks of elevated GH levels, this increased production starts showing results
Apply before bed and let it work overnight the same repair cycle that makes GHK-Cu so effective for nighttime skin application makes evening scalp application the optimal timing
As with any injection, theres a small risk of soreness at the injection site, but serious side effects are extremely rare
The advantage is durability: rebound rates are significantly lower, and you gain systemic antioxidant benefits beyond skin lightening