![MANIC PANIC Classic Siren's Song Semi Permanent Hair Color - Neon Blue-Green Hair Dye for Women & Men That Lasts 4-6 Weeks - Vegan, Ammonia & Cruelty-Free - Create & Mix Custom Shades (4oz / 3pk)[Amazon-developed Certification] Compact by Design](https://m.media-amazon.com/images/I/71IIsDFmQ3L.jpg)
🌈 Dare to Glow: Neon Hair That Commands Attention
MANIC PANIC Classic Siren's Song is a semi-permanent neon blue-green hair dye designed to last 4-6 weeks. Vegan, cruelty-free, and free from harsh chemicals, it delivers vibrant color that glows under blacklight. Best results come from application on pre-lightened hair, allowing for bold, customizable shades that fade gracefully without damaging the hair shaft.
B**A
Goddess of the sea
Gorgeous color! It lasted months with the right care
S**M
Love that they’re cruelty free, but just didn’t stick.
I’ve used Manic Panic several times before, but for some reason this time around I had issues with the color coming out after not even a week. I had bleached my hair as light as it would go prior and it still washed out. I had to reapply twice.
Trustpilot
3 weeks ago
1 day ago
