Manic Panic CLASSIC Formula - Sirens Song

Siren's Song is a neonblue-green hair dye that glows under blacklight. For best results, Manic Panic recommend applying to hair that has been pre-lightened to the lightest level 10 blonde.

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: Siren's Song
- Color - Cool Neon Blue Green Hair Dye
- Volume: 4oz / 118ml
- Ingredients: Vegan Friendly, PPD Free!
- Additional Features: Benefits of Conditioning Hair, Resealable Tub For Longer Use, Comes With Instructions, Glows Under Black Light in the Dark
- Duration: 4 - 6 weeks