Allergy Research Group Mastica Chios Gum Mastic 500 mg

Allergy Research Group Mastica Chios Gum Mastic delivers 1,000 mg of plant resin per serving. A resinous material derived from the pistacia lentiscus tree native to the island of Chios in Greece, mastic has been traditionally used as a tonic for the gastrointestinal system. Hypoallergenic.