Trichology Gas-liquid peeling of the scalp/head and beard DR.CYJ Hair Filler 1ml. is the world’s first filler bioreparant for intensive hair follicle regeneration and hair growth, GAREGEN Co., Ltd (South Korea) Scalp Treatment with Dermaheal HL®, GAREGEN Co (South Korea) PRP – Plasma therapy IN TRICHOLOGY, RegenLab® (Switzerland)