The aim of this work was to determine the composition of the hydro-distilled essential oil of Salvia judaica Boiss. and S. multicaulis Vahl. (Lamiaceae) from Jordan by GC and GC-MS and to report the actual composition of their fresh leaves and flowers using SPME (Solid Phase Micro-Extraction).Their dual alphaamylase/alpha glucosidase and pancreatic lipase inhibitory activities as well as their anti-proliferative potential were screened. The aroma profile of the leaves, flowers, and flowers at pre-flowering stages of S. judaica, obtained through SPME was composed of sesquiterpene hydrocarbons (87.7 %, 71.8 %, and 86.2 %, respectively) while the hydro-distilled oil of the dry leaves was rich in oxygenated sesquiterpenes (50.8%). Fresh leaves of S. multicaulis were rich in oxygenated monoterpenes (58.1%), while monoterpene hydrocarbons dominated the blooming flowers (57.2%) and the flowers at the pre-flowering stage (64.7%). The hydro-distilled oil of the dry leaves was rich in oxygenated monoterpenes (77.6%). With doxorubicin as a positive control, no anti-proliferative activity was observed against colorectal cancer cell lines HT29, HCT116, and SW620 using SRB assay for either Salvia spp. In vitro enzymatic starch digestion was evaluated with Acarbose (IC 50 : 0.2± 0.0 µg /mL) as the reference drug. The respective IC 50 (mg/mL) values of S. judaica and S. multicaulis aqueous extracts were 4.9 ± 0.4 and 10.3 ± 0.9. Modulation of pancreatic lipase activity (PL) was determined by colorimetry and compared with Orlistat (IC 50 : 0.11 ± 0.0 μg/mL). PL-IC 50 values (μg/mL) obtained for S. judaica and S. multicaulis were 108.5±6.4 and 31.8 ± 0.8, respectively.