Mastic gum is a plant-derived resin from the Pistacia lentiscus tree with traditional use.* Containing phenolic compounds, mastic gum supports digestive health, microbial balance, immune function, and cardiovascular wellness.* Clinical trials have shown that daily supplementation helps promote gastrointestinal comfort, healthy motility, and cardiovascular biomarkers within normal limits.* Mastica provides one gram of mastic gum per two capsules.