Ketomaster Shampoo is a medicated topical formulation containing Ketoconazole 2% w/v and Zinc Pyrithione 1% w/v, designed for the effective management of dandruff and seborrheic dermatitis. Ketoconazole, a broad-spectrum antifungal agent, acts by inhibiting the synthesis of ergosterol, an essential component of fungal cell membranes, thereby exerting fungistatic and fungicidal effects against Malassezia species implicated in scalp conditions. Zinc Pyrithione complements this action through its antibacterial and antifungal properties, reducing scalp flaking, itching, and inflammation associated with dandruff. Ketomaster Shampoo is indicated for patients experiencing mild to moderate seborrheic dermatitis or dandruff and is suitable for regular use to maintain scalp health. The formulation facilitates the removal of scales and promotes symptomatic relief from itching and irritation. It is recommended to apply the shampoo to wet hair, massage gently into the scalp, leave for 3-5 minutes, and rinse thoroughly. Use frequency should be as directed by a healthcare professional, typically 2-3 times weekly. Caution is advised in individuals with hypersensitivity to any ingredients. Ketomaster Shampoo is not intended for use on broken or inflamed skin and should be kept out of reach of children.