Salve Herbal's high strength CBD Hemp oil is manufactured from cannabinoid active strains of the plant. This is in contrast to most hemp oil made from extracting oils from industrial hemp instead of CBD active plants. Our plants are grown in Europe and the extraction process takes place in Poland. The CO2 extracted CBD active, full spectrum oil is then mixed with cleaned Hemp oil to deliver a strong active product. Our oils, with 2-3 drops a day assist in the relief of stress, pain, migraines and also combat insomnia. We consider our product to be the highest quality product available.