A source of stress and anxiety, hair loss can be managed with targeted care. The natural complex (Quinine + Organic Edelweiss) in Klorane's anti-hair loss serum gives strength to hair devitalised by stress, fatigue, hormones, etc. Used as a 3-month hair-care routine, it strengthens hair and slows down hair loss. Its anti-hair loss effectiveness is proven after 1 month*. *Assessment by a dermatologist on 45 subjects, 3 applications per week for 1 month – improvement in overall anti-hair loss effect among 87% of subjects.