Mastic

Mastic is a term used for the aromatic resin obtained from the mastic tree (*Pistacia lentiscus*), as well as for certain adhesive or sealing compounds.

Mastic is a term that primarily refers to the aromatic resin obtained from the mastic tree (*Pistacia lentiscus*), a Mediterranean evergreen. The resin, traditionally produced on the Greek island of Chios, hardens into brittle, translucent droplets known as “tears.” In addition to its culinary and cultural significance, the word “mastic” also describes various adhesive or sealing compounds used in construction and industry.

Definition and origin

Mastic is the resin exuded by the mastic tree, a small evergreen shrub or tree of the family Anacardiaceae. The resin hardens into brittle, translucent pieces and is commonly called “tears” of mastic. The traditional production area is the Greek island of Chios.

Culinary use

In food, mastic is valued as a flavouring ingredient, especially in Mediterranean and Middle Eastern cuisines. It is known for its distinctive aromatic taste and is often sold as resin pieces or ground powder. In Canadian food retail, it is available alongside other international products such as Sushi, Pho, and Burger.

Traditional production

The best-known traditional source of mastic is Chios, Greece, where the resin has been harvested for generations. The term “tears of Chios” is often used for this product.

Other meanings

Mastic is also a general term for pasty adhesive materials used as sealants, fillers, or cements in construction and repair. These industrial uses are distinct from the natural plant resin.