Blue Steel™ - European Classic High Voltage® Hair Colour – 118 ml temporary Perfect for bold accents or

Perfect for bold accents or full silver coverage

The formula is ready to apply—no developer needed

Best results appear on level 10 hair (lightest blonde)

Apply a small amount of shampoo to your hands

Apply the mixture to the hair test strand avoiding direct contact with the scalp

Blue Steel™ - European Classic High Voltage® Hair Colour – 118 ml temporary Perfect for bold accents orBlue Steel is a cool, silver hair dye with blue undertones. For best results, we recommend lightening hair to the lightest level 10 blonde and toning hair that has yellow tones before use to avoid undesired hues. For best results, we recommend pre lightening your hair using a Manic Panic Flash Lightning Hair Bleach Kit. Always follow the instructions included with each product. Always perform a patch test 24 hours before using this product, as