Homeopathic Remedies are made from all substances that can be found in our universe. In Classical Homeopathy, which is how I work, each remedy contains just one substance.
The process of making the remedy entails dissolving the substance in alcohol, then by a sequential progressive process of dilution and succussion (shaking), the substance becomes at once both more dilute and stronger. Remedies can be used at any of the stages of dilution and succussion.
Homeopathic remedies are ordered by your Homeopath from specialised Homeopathic Pharmacies, who will make up the remedy according to your homeopath’s prescription.