The first month after a hair transplant procedure is crucial because during this time, the scars have not been entirely healed, and the follicles have not completely set in. Therefore, it is best to pay extra attention and care during this period. One month after the operation, your transplanted hair will be as your existing hair, and after one month it is not critical anymore. During the first month after hair transplant surgery, it is important to pay attention to the products that one applies on their hair such as hair sprays, hair gels, lotions, and other hair cosmetic products. Any unsuitable products such as hair sprays, hair gels, hair lotions and other products can damage the transplanted hair during the first month after hair transplant, and also environments with too much dust can harm the hair and cause infections. It is a good idea to avoid any harmful products for one month post-surgery.