Manic Panic Amplified 118ml in Sirens Song is a semi-permanent hair dye that will give you a vibrant, long-lasting colour. It is made from vegan ingredients and is free from ammonia, peroxide and PPD. This hair dye is easy to use and will give you a bold, intense colour that will last for up to 6 weeks. It is also suitable for all hair types, including bleached, pre-lightened and chemically treated hair. To use, simply apply the dye to clean, dry hair and leave it on for 30 minutes. Rinse thoroughly with cool water and use a deep conditioner to keep your hair looking and feeling healthy. For best results, use a heat source such as a hairdryer or straighteners to help the colour to set. Manic Panic Amplified 118ml in Sirens Song 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.