GUILT-FREE GLAMOUR!®
Bad Boy Blue is the perfect denim blue hair dye with green and grey undertones. For best results, we recommend lightening hair to a very light level 9 blonde or lighter and toning hair that has yellow tones before use to avoid undesired hues.

1. Style: Classic Semi-Permanent Hair Dye


2. Color: Bad Boy Blue 


3. Color Description -  Denim Blue Hair Dye


4. Volume: 4oz / 118ml


5. Ingredients: Vegan Friendly, PPD Free!


6. Additional Features: Benefits of Conditioning Hair, Resealable Tub For Longer Use, Comes With Instructions


7. Duration: 4 - 6 weeks


8. For Best Results: See Instructions Tab 

Tested on celebrities, not animals™.