igrowlaser.co.uk/product/igrow-hair-rejuvenation-system/

Limited Special Offer – £425.00 including free UK delivery and 2 year product warranty iGrow uses Low Level Laser Therapy, also known as LLLT, a highly efficient combination of LEDs and red Laser to energize and stimulate cellular activity within the hair follicles. After four to six months of treatment, the hair follicles are “switched on” and begin to return to a normal stage of growth, preventing hair loss, promoting the growth of new healthy, fuller and thicker hair.