Klow is bland of BPC-157 / TB-500  / KPV  / GHK-Cu   Lyophilized Powder offers a high-quality solution, providing 10/10/10/50 milligrams (mg) of 99% pure BPC-157 / TB-500 / KPV / GHK-Cu . Our BPC-157 / TB-500 / KPV / GHK-Cu is meticulously processed to maintain its integrity and stability, making it an excellent choice for various scientific applications. It undergoes rigorous third-party testing to ensure its purity.