Homeopathic. Non-drying. Removes wax, cleans ear, reduces chronic ear wax congestion. Similasan's unique Dual Action Formula not only removes wax and cleans the ear, but stimulates the body's natural ability to reduce chronic ear wax congestion (wax build-up). This glycerin-based formula contains no acid or peroxide and will not cause dry skin or itching of the ear canal. The active ingredients in homeopathic medications work effectively with no known side effects and no known drug interactions. Gentle enough for children. Strong enough for adults. Similasan Healthy Relief products have provided safe, effective relief to millions of people for over 25 years. Active ingredients are microdiluted in accordance with the Homeopathic Pharmacopoeia of the United States, and are therefore non-toxic and have no known side effects. Made in Switzerland.