The Manic Panic Classic 25ml - Purple Haze is a semi-permanent hair dye that will give you a vibrant, long-lasting colour. It is a vegan, cruelty-free product that is free from parabens, ammonia, and peroxide. This hair dye is easy to use and will give you a bold, intense colour that will last for weeks. To use, simply apply the dye to clean, dry hair. Leave the dye in for 30 minutes, then rinse with cool water. For best results, use a deep conditioning treatment after rinsing. The colour will last for up to 6 weeks, depending on how often you wash your hair. The Manic Panic Classic 25ml - Purple Haze is a great choice for anyone looking to add a bold, vibrant colour to their hair. It is easy to use and will give you a long-lasting colour that will make you stand out from the crowd. The product is vegan and cruelty-free, so you can feel good about using it.