Manic Panic Classic High Voltage Infra Red is a dark, smouldering red with deep cherry undertones that create a dramatic and powerful finish. On pre-lightened hair, it produces a rich, intense crimson-red with gothic depth and high-impact saturation. Its gentle formula is vegan, PPD-free, ammonia-free, and peroxide-free, helping hair remain smooth and hydrated while delivering radiant colour. Key Benefits: Style: Classic Semi-Permanent Hair Dye Color: Infra Red Color Description - Deep Brown Red Hair Dye Volume: 4oz / 118ml Ingredients: Vegan Friendly, PPD Free! Additional Features: Benefits of Conditioning Hair, Resealable Tub For Longer Use, Comes With Instructions Duration: 4 - 6 weeks For Best Results: See Instructions Tab Ideal results from level 7 or higher hair. How to use: Wash using a clarifying shampoo. Avoid conditioner. Dry fully. Apply Infra Red evenly. Comb through to saturate. Cover with cap. Apply gentle heat. Process for 30–45 minutes. Rinse and style. Available in 118ml.