Professional Formulas Bridged Ring Combination offers homeopathic support for detoxification and desensitization from chemicals that have as a base a bridged ring system. These type are often found in insecticides. For the temporary relief of occasional headache, nausea or vomiting, confusion, or weakness. Recommended Use: Place drops under tongue 30 minutes before/after meals. Adults and children 12 years and over: Take 10 drops up to 3 times per day, or as directed by a healthcare professional. Consult a physician for use in children under 12 years of age. Professional Formulas Bridged Ring Combination Facts: 10 drops contain: Cimicifuga racemosa 3X Gelsemium sempervirens 3X Natrum carbonicum 3X Endosulfan 12X Heptachlor 12X Silicea 12X Thuja occidentalis 12X Base Ingredients: 40% ethanol, purified water.