Biological " LSR" brand created for "LASERCAPS" which works in line with your laser treatment routine. Our Hair Loss SERUM is combined with the following ingredients : Ginseng, Polgonum Multiflorum, Ginger King, Angeliblack Sesame, Vitamin E, Biotin, Angelica sinensis, Sophora flavescens and other natural ingredients. Our unique serum has been created to work in line with our new "Head Massager" which can be inserted into the device to release the hair serum gradually and massager into your scalp. This unique natural serum has been tested and used in tricologists clinics world wide to help penetrate deep inside the scalp and block the DHT levels and rejuvenate the hair follicles. Use 1-2 drops to the scalp 3 times a week or if you are using with our new "Head Massager" then use 3-4 drops into the device.Size: 10ml PLEASE NOTE ONLY USE SERUM AFTER EACH LASER TREATMENT AND NOT AT THE SAME TIME AS THE LASER TREATMENT. NEVER USE LASER TREATMENT WHILE HAIR IS WET FROM THE SERUM BASE, AS THIS CAN CAUSE DAMAGE TO THE LASERCAP.