Quick answer
Bong Bong's clinic-introduction page mentions reverse ageing as combining several technologies, including NK-cell activation therapy, to restore immunity and help the body feel younger and stronger. NK cells are innate immune cells that clear infected or abnormal cells without needing prior sensitisation, and it is well established in the scientific literature that NK-cell number and function tend to decline with age. However, Bong Bong's page gives no detail on the specific method or protocol used to activate NK cells, so anyone interested should ask the clinic directly about method, frequency, and how results are measured before deciding.
