Used in herbal medicine for its calming and sedative effects, powdered valerian extract is commonly found in dietary supplements aimed at reducing anxiety and improving sleep quality. It is often taken orally in capsule or tablet form before bedtime to help with insomnia. Some people also use it to manage stress, restlessness, or mild nervous tension. The extract is sometimes included in natural sleep aids and relaxation teas due to its ability to support the nervous system. Topically, it is rarely used but may appear in aromatherapy products for its earthy scent and potential soothing properties.