This tincture is made with certified organic Passionflower from the United States and France in a 40% alcohol base. Passionflower is a calming and relaxing herb. It is a strong antispasmodic that is useful for menstrual cramps, headache, nerve pain and muscle spasms. It is also good to quell anxiety and panic attacks. In Fact, Dr Oz recommends Passionflower tincture as an alternative to Valium. Taken at bedtime it relieves insomnia and gives a restful night's sleep. It is sometimes added to Valerian root to prevent bad dreams some people have when using Valerian. Passionflower tincture can be taken directly or added to a beverage.