Do you know the mg of guggol per serving?

This product is a liquid extract of Commiphora mukul gum resin. It was extracted with 1 part Commiphora to 4 parts alcohol/water. A 1:4 ratio means 1 gram (g) of herb is extracted with 4 milliliters (mL) of menstruum. You can divide out the ratio. In this instance that would be: 0.250 g/mL, equivalent to 250 mg/mL.