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In the present comparative study, the authors studied the antioxidant and anticancer activity of commercially available polyherbal Indian Ayurvedic products namely Divya Sarvakalp Kwath (DSKK), Divya Sanjivani Vati (DSV), Kanchanar Guggulu (KG) and Shakti Drop (SD). Authors also quantified phenolic and flavonoid contents in the samples. Solid powdered samples (DSKK, DSV, and KG) were extracted in methanol and water (1:1) using cold extraction method. Spectrophotometry technique was used to quantify the phytochemicals present in test samples. DSKK showed comparatively higher content of total phenolics (247.65 ± 0.05 μgPGE/g) and flavonoid (34.66 ± 0.19 µgQE/mg). Radical scavenging, metal ion chelation and reducing potential of test products were studied using nitric oxide scavenging, DPPH, metal ion chelation, reducing power ability, and phosphomolybdate in vitro antioxidant …