Product Description This product gradually makes gray hair less noticeable just by using it after shampooing. The treatment ingredients protect the cuticle, maintain color retention, provide hydration, and result in manageable hair. Precautions for Use If the color stains your skin, wash it off immediately with soap or similar products. If color remains on your nails, gently scrub with a sponge or brush. If color stains your bathroom or sink, wash it off immediately. If the container becomes dirty, rinse it off after use; leaving it as is may cause color transfer in your bathroom that can be difficult to remove. Be careful as the color may not come out if it stains clothing or fabric. When your hair is wet from washing or sweating, there may be color transfer to clothing, hats, towels, or pillows. Using a large amount of hair growth agents or styling products may cause color transfer or fading. Color may fade due to perming or straightening treatments. Please pay close attention to your skin and scalp for any abnormalities while using this product. If any of the following conditions occur, discontinue use: (1) Redness, swelling, itchiness, irritation, color fading (such as white patches), or darkening (excluding stains from the product) appear during use. (2