GUILT-FREE GLAMOUR!®
Shocking Blue is a dark cobalt blue hair dye. For best results, we recommend lightening hair to a very light cool-toned level 9 blonde or lighter. All semi-permanent blue hair colors can interact with yellow tones in bleached hair to create a green tint so make sure to do a strand test prior to applying all over to ensure you get the results you want! If you'd like to avoid a possible green undertone, you can add in a purple shade like Purple Haze to off-set this effect. When mixed with Pastelizer, Shocking Blue becomes a gorgeous steely, blue-grey pastel shade! 

How many 4oz containers of Manic Panic hair color should I buy?

• Short Hair up to Bob Length: 1 jar/bottle for thin or thick hair.
• Below the Shoulder up to Waist Length: 2 jars/bottles for thin hair and 2-3 for thick hair.
• Tailbone or Longer: 3 or more jars for thin or thick hair.

Details:

• Style: Classic Semi-Permanent Hair Dye
• Color: Shocking Blue
• Color Description -  Dark Blue Hair Dye
• Volume: 4oz / 118ml
• Ingredients: Vegan Friendly, PPD Free!
• Additional Features: Benefits of Conditioning Hair, Resealable Tub For Longer Use, Comes With Instructions
• Duration: 4 - 6 weeks
• For Best Results: See Instructions Tab 

Tested on celebrities, not animals™.