Bioavailability radar of (A) the top drug like phytoconstituents based on their suitable physicochemical indices ideal for oral bioavailability and boiled-egg model, (B) top bioavailable phytoconstituents using Swiss ADME predictor. LIPO, Lipophilicity: −0.7 < XLOGP3 < þ5; SIZE, Molecular size: 150 g/mol < mol. wt. < 500 g/mol; POLAR, Polarity: 20 Å2 < TPSA < 130 Å2; INSOLU, Insolubility: 0 < Log S (ESOL) < 6; INSATU, Instauration: 0.25 < Fraction Csp3 < 1; FLEX, Flexibility: 0 < Number of rotatable bonds < 9. The colored zone is the suitable physicochemical space for oral bioavailability.