GUILT-FREE GLAMOUR!®Electric Pink Pussycat is a super vibrant highlighter neon pink hair dye with warm, orange undertones. This vivid shade glows bright under UV lights and in sunlight. For best results, we recommend lightening hair to the lightest, level 10 blonde before use. Electric Pink Pussycat glows in the dark under black light, so we recommend lightening hair to the lightest level 10 blonde before use. WEAR IT LOUD® Details: Style: Amplified Semi-Permanent Hair Dye Color: Electric Pink Pussycat Color Description -  Bright Neon Pink Hair Dye Volume: 4oz / 118ml Ingredients: Vegan Friendly, PPD Free! Additional Features: Benefits of Conditioning Hair, Resealable Bottle For Longer Use, Comes With Instructions Duration: up to 4 - 6 weeks with proper hair care For Best Results: See Instructions Tab  Tested on celebrities, not animals™.