Chem. Sci., 2026, Accepted Manuscript DOI: 10.1039/D6SC01815G, Review Article Haonan Sun, Sihui Li, Yushan Xie, Wenfu Yan, Jihong Yu The drive toward sustainable chemistry demands zeolite synthesis strategies that bypass organic structure-directing agents (OSDAs), primarily to circumvent the economic and environmental burdens associated with their use and removal. In...