“Iodex is dark green, practically black. The green color is apparent when the ointment is rubbed on the skin, but disappears on continued rubbing. This nonstaining property is explained by the results of a test for free iodin, made on five specimens, four of which yielded only minute traces of free iodin, while the fifth yielded none. Of course, the statements that Iodex is an ‘Effective Free Iodin Application Without Drawbacks’ and also a means of ‘Really Efficient External Iodine Therapy Without Stain or Irritation’ contradict each other. Free iodin cannot be present in a sufficient quantity to be therapeutically efficient in any application which does not stain or irritate the skin. “The total iodin content of the five specimens was found to be 2.63 per cent.--a little over one-half of the content claimed. “Absorption and excretion experiments were performed to test the claim that ‘thirty minutes after inunction iodin can be found in the urine.’ In several subjects, from 1 to 2 gm. of Iodex was rubbed on the skin of the forearms, and the urine, for periods varying from seven to seventy-two hours, was collected and tested for iodin. In all of the tests the results were negative.” Iodex is advertised as beneficial in muscular soreness, sprains, sciatica, neuritis, chronic rheumatism, enlarged glands, orchitis, epididymitis, gout, burns and dermatomycoses. It is also said to be “Indicated in Glandular Enlargements, Inflammatory Conditions, Various Joint Diseases, Rheumatism, Skin Diseases, Chilblains, etc., etc.” To sum up: 1. As shown in the foregoing laboratory report, the composition is incorrectly stated, for the actual iodin content is only about half of that claimed. 2. It is not true that the action of Iodex is essentially that of free iodin, which is the impression conveyed by the advertising. 3. The assertion made in the advertising, that iodin may be found in the urine shortly after Iodex has been rubbed on the skin, has been experimentally disproved. In view of these findings, the Council voted that Iodex be refused recognition for conflict with Rules 1, 4 and 6.--(_From The Journal A. M. A., June 19, 1915._) IODIA Report of the Council on Pharmacy and Chemistry The following report on Iodia was adopted by the Council and its publication authorized. W. A. Puckner, Secretary. Iodia is put on the market by Battle and Company, under the claim that it contains potassium iodid in combination with iron phosphate and vegetable “principles.” It is extravagantly recommended for use in many and varied conditions. For instance, it is “an unexcelled altero-reconstructive,” “almost a specific” in eczema and rheumatism and “a highly efficient form of iodin,” which will not produce iodism!