]> 2026-04-12T08:59:13-07:00 Limonene 0 en Perillyl Alcohol and Limonene, despite being under investigation for anti-cancer properties, are derived from citrus oils and generally are not associated with severe toxic effects. They do result in some gastro-intestinal side effects when administered orally, but these side effects are mitigated by intranasal administration. However, as with any treatment, individual responses may vary. 2025-01-18T08:18:36Z 2460693.84625 Limonene