Brand from Japan: Reed Health Care. All-in-one scalp serum for gray hair care that does not dye using the power of plants and nano technology.Contains 6 botanical ingredients that condition the scalp and lead to thick, beautiful hair.Hair care that does not dye your hair for concerns about gray hair, stiffness, and volume.How to use:Apply to areas of the scalp where you are concerned about gray hair or thinning hair.You can use it on dry scalp, but it is more effective if you use it on dry scalp after washing your hair.Apply by tapping the nozzle on the scalp about 10 times.Gently massage the scalp with the pads of your fingers.Care is complete when the scalp essence is applied to the entire scalp. Please use the hair dryer after care.