Naturigin 2.3 gives hair a rich ebony black colour. The condition of hair after colouring will be enriched by an exclusive blend of certified lemon peel extract, certified natural orange peel essential oil, and other pure and gentle extracts and oils. Naturigin 2.3 contains a colour lock treatment to ensure long lasting colour and has 100% grey hair coverage. It is easy to use and contains certified organic ingredients. Naturigin is a cruelty free and not tested on animals hair colour brand. A clinical test in August 2015 proved that Naturigin hair colours are 98.2% natural derived.