Its selectivity profile makes it a valuable tool compound for dissecting the ghrelin/GHS axis in endocrine research settings
Karamouzis I, Karamouzis M, Vrabas IS, Christoulas K, Kyriazis N, Giannoulis E, et al
These compounds accumulate in the mitochondria and were shown to protect cell cultures from damage caused by the addition of peroxide or hypoxia
Benefits:: X3 Whitening
A 2023 study found that combining GHK-Cu with low-molecular-weight hyaluronic acid synergistically upregulated collagen IV by more than 25-fold in fibroblast models and doubled expression in skin underscoring how topical peptides can maintain firmness and repair after systemic cycles ( Jiang et al., 2023, J Cosmet Dermatol )
By the third week, as she slowly increased her doses, she noticed the boost