Product Description ● Easy retouching color treatment for gray hair in specific areas. ● With the direct application brush, you can retouch gray hair at the parting and hairline without getting your hands dirty. ● Leave it on for 5 minutes. ● Contains original henna leaf extract. ● Utilizes patented technology "Micro Color Coat Formula." ● Fragrance-free. Usage Instructions ● If you are using styling products, you need to wash them out with shampoo. ● When using on wet hair, make sure to thoroughly wipe off moisture with a towel before application. ● Apply generously to areas where gray hair is of concern. ● Leaving it on for a longer time will enhance effectiveness. ● Recommended usage... For the hairline and parting, use 2-3 times a week for about a month and a half (approximately 16 applications). *Usage amount may vary depending on hair type, amount of gray hair, and the area applied. Safety Warnings ● Always perform a patch test before use. ● Those who have experienced allergic reactions to hair dye should exercise particular caution. ● Pay close attention to any abnormalities on the skin or scalp during use. ● If any adverse reactions occur, such as redness, swelling, itching, irritation, discoloration (