Swertiamarin fails to induce cytotoxicity in colon cancer cell lines: Evidence against a direct anticancer effect

SWT does not exert direct cytotoxic or antimigratory effects in CRC models but possesses potent antioxidant and antimicrobial activities. These findings suggest a possible chemopreventive or protective role for SWT rather than a therapeutic one. This study underscores the importance of rigorous and reproducible evaluation of pure natural products to accurately define their biological and therapeutic potential.