Revitalising Hair Tonic is Weleda’s oldest product. Original formulation since 1921! Revitalising Hair Tonic contains rosemary oil and precious extracts of stonecrop and horseradish leaves, improves the supply of nutrients to the roots of the hair, promotes natural hair growth and maintains a healthy scalp. Used daily, Weleda Revitalising Hair Tonic will enliven the scalp, assist growth and strengthen the shaft of each hair. Regular use helps the condition of permed, bleached or damaged hair.