Shocking™ Blue - European Classic High Voltage® Hair Colour – 118ml stand out semi-permanent formula

semi-permanent formula

DEVELOPING:

mint greens and more

This shade glows brightly under black lights

Shocking™ Blue - European Classic High Voltage® Hair Colour – 118ml stand out semi-permanent formulaShocking 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. Always perform a patch test 24 hours before using this product, as instructed on the packaging Why Youll Love It Bright results on pre lightened