Squanorm Shampoo by Ducray is a clinically proven formula that effectively reduces dandruff and soothes scalp irritation. Infused with active ingredients like Piroctone Olamine and Zinc Pyrithione, it eliminates flakes, hydrates the scalp, and prevents recurrence. This dermatologically tested Squanorm Shampoo restores scalp balance, strengthens hair, and promotes long-lasting relief from dandruff.