From the manufacturer
About this item COMMITMENT FREE COLOUR: Mix up your hair colour in one easy step with our semi-permanent Hair Tones, changing your look as and when you please SEMI-PERMANENT COLOUR IN 6 SHADES: Ideal for adding a hint of colour for 2-15 washes, leaving you with vibrant and glossy locks. Available in Berry Pink, Midnight Blue, Green Envy, California Orange, Purple Velvet and Merlot SUITED TO BRUNETTES: These tones are formulated to go over brunette hair, recommended for light brown hair for best results HOW TO USE: Apply to clean dry hair; leave for up to 30 mins. Rinse with warm water. Lasts 2-15 washes, blues/greens/purples may take longer to wash out. Results vary depending on the condition of your hair VEGAN & CRUELTY FREE: Does not contain any animal derived ingredients. Approved by PETA as Animal Test Free. From the manufacturer