Ketonase Soap is a medicated cleansing bar formulated with Ketoconazole 2% w/w and Zinc Pyrithione 1% w/w, designed for the effective management of fungal and seborrheic skin conditions. Ketoconazole, a broad-spectrum antifungal agent, inhibits the synthesis of ergosterol, an essential component of fungal cell membranes, thereby disrupting fungal growth and proliferation. Zinc Pyrithione exhibits potent antimicrobial and antifungal properties, helping to reduce the presence of Malassezia species and other microorganisms responsible for dandruff, seborrheic dermatitis, and related skin irritations. The combined action of these active ingredients provides a synergistic effect, offering relief from itching, flaking, redness, and scaling associated with fungal infections and seborrheic conditions. Ketonase Soap is suitable for use on affected areas of the skin and scalp, promoting skin health through gentle cleansing while delivering targeted antifungal therapy. It is recommended for daily use or as directed by a healthcare professional. Patients should avoid contact with eyes and mucous membranes and discontinue use if irritation occurs. Ketonase Soap is an effective adjunct in the treatment of dermatophytic infections, pityriasis versicolor, and seborrheic dermatitis, supporting restoration of normal skin flora and barrier function.