Citrus limon (Canada, USA) - 100% Pure. Common Uses: Corns, warts, digestion, circulation, immune system, nausea, antiviral, astringent, colds, insect repellant, detoxify, hair & scalp tonic, bactericide, uplifting, refreshing, cheering. Cold Pressed, Cultivated. Contraindications: Dilute in base,can irritate skin. Avoid sun after application. Avoid during pregnancy. Avoid with Epilepsy.