Derma V10 Salon Fashion Hair Colour in Deep Reddish Brown is a permanent hair dye in a sultry, dark brown with red undertones. Derma V10 covers grey hairs, has colour locking technology and helps you to achieve a natural look. A colour locking conditioner enriched with jojoba oil, aloe vera and red grape extract is also included so that you can nourish your hair after dyeing it. Derma V10 Salon Fashion Hair Colour Deep Reddish Brown includes 45 ml of colour creme, 45 ml of developer, 15 ml of conditioner and gloves. Always ensure that you follow the instructions and do a patch test 48 hours before dyeing your hair.