"With its soft, lemony scent, Lamazuna's solid shampoo brings a little summer into your bathroom! Ideal for oily hair, it's made with litsea cubeba essential oil, which helps to invigorate your hair and regulate sebum production. The shampoo is handmade in France in the region around Nice using natural ingredients and absolutely no sulphates. It contains rhassoul clay and litsea cubeba essential oil, which are all excellent ingredients for oily hair. Rhassoul has greater absorbent properties than other cosmetic clays, while litsea cubeba helps to control sebum."