Pharmaceris H-Sebopurin Normalizing Shampoo For Oily Hair is 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. It has antibacterial properties. Biotin extract helps maintain a healthy scalp, minimizes seborrhoeic dermatitis and reduces excessive sebum secretion. It strengthens hair bulbs and restores vitality and shine to your hair. It significantly improves hair condition, making it thicker and more elastic. Vitamin B3 reduces excessive sebum secretion. It boosts regeneration of the scalp and hair damaged by UV rays. Piroctone olamine restores the natural balance of the cutaneous micro-flora, reducing flaking of the hairless and hairy skin (dandruff) and preventing its recurrence. 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.