Revitalise fine or fragile hair with Klorane Strengthening Shampoo with Quinine and Organic Edelweiss for Thinning Hair. The gentle formulation cleanses away product build-up and impurities without stripping the hair’s moisture barrier while detangling and nourishing. Enriched with quinine to help visibly strengthen, along with organic edelweiss found in the Alps, the formula promotes resistance to daily damage. These potent botanical actives combine with caffeine and B vitamins to help revitalise the hair and scalp, promoting more voluminous tresses with increased vigour and a stimulating effect. Vegan.