Manic Panic High Voltage Classic Hair Colour Bad Boy Blue 118ml

• Manic Panic High Voltage Classic Hair Colour in Bad Boy Blue, 118ml
• World-famous semi-permanent vivid hair dye
• Vivid bright blue Bad Boy Blue shade
• Vegan-friendly and PPD-free formulation

Manic Panic High Voltage Classic Hair Colour in Bad Boy Blue is a 118ml professional semi-permanent hair dye from Manic Panic's Classic High Voltage range — sits alongside After Midnight (deep dark blue) and Atomic Turquoise (bright turquoise) in the Classic High Voltage blue-family range covered previously. Real distinct positioning: Bad Boy Blue gives vivid bright blue direction distinct from After Midnight's deep dark blue and Atomic Turquoise's blue-green turquoise — real customer choice within Manic Panic's substantial blue-family vivid colour range. Real playful shade naming reference — "Bad Boy Blue" fits Manic Panic's alternative/punk brand heritage aesthetic. Real critical formulation positioning: vegan-friendly AND PPD-free (reduces one common allergen risk though not to zero). Real sustained brand heritage since the 1970s punk era.

Key features

• Professional semi-permanent hair colour, 118ml
• Bad Boy Blue vivid bright blue shade
• Classic High Voltage heritage formulation
• Vegan-friendly formulation
• PPD-free (reduces one common allergen risk)
• Semi-permanent — lasts up to 6 weeks per manufacturer
• World-famous Manic Panic brand heritage since 1970s

How to use

Pre-lightened hair gives best colour result — vivid hair colours like Bad Boy Blue require pre-lightened (bleached) hair to show accurately on darker natural hair. Complete 48-hour skin patch test before service to check for allergic reaction (PPD-free formulation reduces one common allergen risk but does not eliminate all allergic reaction risk). Apply Classic High Voltage colour directly to clean dry hair from the bottle. Distribute the colour evenly through the hair using a tint brush, ensuring full saturation of each section. Leave to develop per manufacturer instructions (typically 30-45 minutes for full colour intensity). Rinse thoroughly with cool water until water runs clear — cool water helps set the colour vs warm water which can accelerate colour fading. Avoid shampooing for 24-48 hours after application to allow colour to set. For maintenance, use colour-safe shampoo and conditioner, wash in cool water, and refresh colour every 4-6 weeks per manufacturer.

Who it's for

This hair colour is for professional colourists and confident home users wanting vivid bright blue in the heritage Manic Panic Classic formulation — particularly clients wanting vegan-friendly PPD-free formulation. We've spent years helping clients in Codsall look and feel their best, and as a working hair salon, we know Manic Panic's blue-family range gives substantial customer choice across the blue direction — Bad Boy Blue specifically appeals to clients wanting bright classic blue direction distinct from the darker After Midnight or the turquoise-tinted Atomic Turquoise alternatives. Real playful naming direction adds specific appeal for clients whose personal aesthetic engages with the wider Manic Panic alternative/punk brand heritage.

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For professional and adult use. Complete 48-hour skin patch test before every service to check for allergic reaction — PPD-free formulation reduces one common allergen risk but does not eliminate all allergic reaction risk. Hair colour products contain multiple ingredients that can cause allergic sensitisation, particularly in individuals with previous cosmetic allergies. Do not use if you have previously experienced allergic reaction to hair colour, henna, or black henna. Vivid colour results require pre-lightened hair — on darker unlightened natural hair, colour result will be significantly less vivid than shown, and pre-lightening service should be performed by qualified colourist to minimise natural hair damage. Colour can stain skin, clothing, towels, and bathroom surfaces during and after application — protect all surfaces during application and wear appropriate PPE (gloves, old clothing). Avoid contact with eyes; if contact occurs, rinse thoroughly with water and seek medical attention if irritation persists. Do not apply to eyebrows or eyelashes. Use in a well-ventilated area. Keep out of reach of children. Not for use on damaged, scalp-condition affected, or broken hair without appropriate professional assessment first. Discontinue use and consult a GP if any allergic reaction develops during or after use.