Homeopathic. Established over half a century ago in Belgium, UNDA is renowned for manufacturing exceptional homeopathic products utilized in supporting immune, lymphatic and endocrine systems. In the production of all homeopathic remedies UNDA uses only pure materials and herbs that are biodynamically grown or wildcrafted. UNDA produces a broad range of homeopathic products in various potencies including: the unique Numbered Compounds, Gemmotherapy macerates, Schuessler Tissue Salts, Gammadyn Oligo-Elements, Organotherapy, Plexes, creams and oils, as well as homeopathic compatible dental care.Amount Per ServingHypericum perforatum MT (St. John's Wort) 0.1%Equisetum arvense MT (Common Horsetail) 0.1%DirectionsAdults: Apply a small amount on the affected area two to three times dailyChildren: Reduce application to once daily and follow adult directions.WarningsKeep out of reach of children. For external use only. If swallowed, get medical help or contact a Poison Control Center right away.