Naturigin Dark Blonde 6.0 is a hair colour that completely covers grey hair and offers a lasting result. The colouring process takes between 30 and 40 minutes. It is easy to use and hair will be left in great condition, enriched by the special blend of certified natural lemon and orange peel extracts along with 10 other pure and natural oils and extracts. The Naturigin product range has 19 permanent shades satisfying the colour needs of women. There are no worries with Naturigin as it is 100% ammonia, paraben, resorcinol and lauryl sulfate free. Research has confirmed that Naturigin hair colour has the lowest PPD levels (0.01%) in any hair colour on the market, containing between 3-6 times less PPD than competitors. A much healthier alternative. Naturigin offers 19 different vegan hair colour shades, that are based on 98% natural ingredients.