With a single application delivering vibrant, bold colour that lasts for up to 8 washes, this hair dye is perfect for anyone who likes to experiment with their look or for those looking for a commitment free new colour. Plus, unlike many box dyes this red hair dye is gentle on your hair and conditions whilst it colours. Whats more, Crazy Color dyes are made from ingredients that are not tested on animals! Pretty great, right? So, if youre looking for hair colour thatll give you a new fiery red look, then look no further than Crazy Color Semi-Permanent Hair Dye in Ruby Rouge, the one-step way to transform your look in less than 15 minutes! Please Note: Hair dye results may vary depending on your hair type, base colour and hair porosity. This dye is not suitable for use on hair with more than 10% grey coverage. Ensure you read and follow the instructions included when using this product.