Gentle Formula: The three-in-one hair dye shampoo contains moisturizing and caring ingredients, free from irritating ingredients, reducing the irritation to hair dyeing. It makes the hair strong, soft, and smooth, helping keep hair in good condition and reducing dryness and damage caused by hair dyeing. | 3 in 1 Hair Dye Shampoo: Our hair dye shampoo combines the functions of hair dyeing, shampooing, and hair care in one, making the entire hair care process more convenient and efficient. No need to purchase multiple different products; just use one three-in-one product to complete various care steps. | Natural & Long-Lasting Hair Dye Effect: This hair dye shampoo provides a natural and long-lasting hair dye effect, effectively covering gray hair and giving the hair a vibrant and layered color. The formula of our hair dye shampoo is designed to give you the desired hair color while reducing irritation to the hair. | Easy to Use: The product is designed for easy use, requiring no professional skills or salon experience. No need for a bowl or brush; just wear gloves, use it like regular shampoo, wait for 15-20 minutes, and then thoroughly rinse it off. You can easily complete hair dyeing and care steps at home. | Suitable for Different Hair Types & Colors: The hair dye shampoo 3 in 1 is suitable for various hair types and colors, including dry, oily, damaged, straight, curly hair, etc. Whether your hair is white, gray, light brown, etc., you can use this hair dye shampoo to change the color of your hair.