Raven is a cool black hair dye with blue undertones. For best results, only lighten hair to level 6 dark blonde before use, or dye over virgin, unbleached hair. 

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.