Boericke & Tafel - Florasone Cardiospermum Cream - 1 oz. Boericke & Tafel Florasone Cardiospermum Cream is a safe effective treatment for relieving the itch and inflammation from eczema rashes dry skin and skin allergies. It contains 10% tincture of Cardiospermum halicacabum which has been used for centuries to treat skin disorders. Florasone is a natural alternative to cortisone based medicines.