Manic Panic Amplified Semi-permanent Hair Colour

WEAR IT LOUD! Manic Panic Amplified™ formula is a semi-permanent hair colour that lasts 30% longer than High Voltage® Classic colour! This formula is not meant for those with commitment issues, as it will last through a few washes.  This stronger and longer-lasting formula is available in many of our best selling shades. The name and colour is the same, but with intensity added, the Amplified™ version of our vegan hair colour will stay brighter longer. Long-lasting does not mean added chemicals, and you can rest assured that both the Amplified™ and High Voltage® formulas are PPD and ammonia-free.  As with all of our hair colouring products, Amplified™ is tested on celebrities, not animals™ and is always vegan and cruelty-free.