Mastic Gum Tears - Raw Mastic

Raw mastic gum, in its original form, is the resin crystals harvested from the mastic tree. The drops of resin are poetically called mastic tears, and the tree the “weeping tree”.

What is the best mastic gum to chew?

The answer is simple: original Chios mastic is the best. Mastic tears are the original form of the raw material known as “Chios mastic”. They are collected from the trunk, branches and the ground beneath the tree, then cleaned and sorted for direct use or processed into powder or oil.

Mastic gum tears and mastic oil

What Chios mastic tears look like

Fresh resin drops are soft and transparent; they gradually harden and darken in the air. Once cleaned, the pieces are mostly amber — from brown through gold to almost transparent with a yellowish tinge.

The largest pieces are flat; the smallest are like small, smooth pearls. After harvest the tears vary greatly in size — from a few millimetres to pieces over 3 cm across — and are packed by crystal size.

Three sizes are used today (there used to be seven)

Small tears

3–5 mm. Easy to grind or cook with, and gentle to chew.

Cooking or grinding?

Buy small
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Medium tears

6–8 mm. The perfect balance of soft and firm — ideal for everyday chewing.

Not sure where to start?

Buy medium

Large tears

Over 8 mm. Substantial drops for experienced chewers or for processing.

Want the biggest crystals?

Buy large

The texture is like other resins: some pieces are soft and sticky, others hard and brittle. It softens in heat, and cooling significantly reduces stickiness.

Chewing mastic gum tears

Chewing pieces of mastic is the original way to use this resin. If you really want to get to know mastic, you should try chewing it — mastic is the only truly natural chewing gum. Both the mastic itself and the way it is grown and harvested are completely natural.

Vegan Lactose-free Gluten-free

What is the hardest chewing gum?

It’s definitely mastic gum. Because it’s a firm, hard gum, it’s great for working the jaw muscles. Compared with factory-made gum, this all-natural resin is much harder, so chewing mastic gives the jaw muscles more of a workout — many people use it as part of a jawline routine.

Choosing authentic raw mastic tears

The Chios Gum Mastic Growers Association — the sole producer of Chios mastic — distributes raw mastic only in its own retail packaging, and does not allow partners to repackage or rebrand it. One reason is the protected designation of origin awarded to raw mastic and the name “Chios mastic”. So when buying raw tears, always choose packaging with a Chios producer’s design and the GI (geographical indication) logo. See also how to recognise original mastic.

Other uses of Chios mastic

Raw mastic and the powder made from it are used in many products. Mastic gum (the 100% natural resin of the mastic tree) is also processed into mastic powder — a food supplement that contributes to the normal function of the digestive system. Other uses include:

Orthodox incense

The natural, captivating scent of mastic also leads to its use as incense. In the Orthodox rite, on special occasions and holidays, grains of mastic are added to the censer as part of the incense mixture. It’s a touch extravagant — but even a small piece rewards you with a wonderful aroma.

Frequently asked questions

What is Chios mastic gum?

Chios mastic gum is the natural resin harvested from Pistacia lentiscus var. Chia trees on the island of Chios. It comes in tear-shaped crystals used for chewing, cooking, or processing into powder and oil.

How do I chew raw mastic gum?

Take a mastic tear and chew it slowly; the resin softens with warmth and releases its natural aroma. Because it’s firmer than ordinary gum, it also gives the jaw muscles a workout.

Are mastic tears suitable for special diets?

Yes — they are 100% natural, vegan, lactose-free and gluten-free.

Experience mastic in its purest form — authentic Chios tears, by size.

Shop mastic tears

Mastic for your gastrointestinal tract