Shocking Blue is a dark blue hair dye with purple undertones. This color can add dark blue highlights to virgin, unbleached hair, but for best results, we recommend lightening hair to very light level 9 blonde or lighter and toning hair that has yellow tones before use to avoid your hair turning purple.
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.