1. Significance of phytochemicals in cancer therapy 2. Emerging need of delivery systems for plant metabolites 3. Phytosome: A promising drug-delivery system for cancer therapy 4. Exosome-based delivery systems for natural compounds in cancer therapy 5. Potential implications of ethosomes and transethosomes to deliver phytomedicine in cancer treatment 6. Chitosan-based drug delivery of plant metabolites for the treatment of breast cancer 7. Sporopollenin-based targeted drug delivery system for gastrointestinal cancer 8. Nanotechnology based delivery system for phytochemicals in cancer therapy 9. Delivery system of phenolic compounds for the treatment of lung cancer 10. Advancement in drug delivery systems of curcumin for cancer chemoprevention 11. Drug delivery system for saponins in cancer treatments 12. Administration of plant-derived terpenoids in cancer management 13. Therapeutic role of essential oils in malignancies through drug delivery mechanisms 14. Development of codelivery system for phytochemicals and targeted siRNA in cancer therapy 15. Future challenges of drug-delivery systems for phytochemicals in cancer management