Developed by Dr Irena Eris Centre for Science and Research, this concentrated formula enriched with burdock extract effectively cleanses the hair and normalizes excessive scalp oiliness, reducing it by 35% on average. A stable form of vitamin B3 reduces excessive sebum secretion. Octopirox restores the natural balance of the cutaneous microflora. Glycerin deeply moisturizes hair structure, and precious wheat proteins make hair significantly smoother and more elastic. The shampoo has a pH level similar to that of the scalp. The shampoo normalizes excessive scalp oiliness, leaving the hair clean and light for longer. 80% of female users who shampooed their hair daily confirmed that after using the product, their hair was soft and full of volume 1-2 days longer than before. HIGH TOLERANCE AND EFFICACY CLINICALLY AND DERMATOLOGICALLY TESTED Volume: 250 ml