Green Envy is a deep emerald hair dye with a very slight blue tint. One of our most vibrant shades of green, this dye can add verdant highlights to virgin, unbleached hair, but we recommend using this shade over hair that's been lightened to a light level 8 blonde or lighter.

How many 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.