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Blue container of Greco Gum with yellow text and a logo on a light gray background.
Hand holding a singular mastic droplet with text on a light gray background: "Clean mouth, prevent bloating, sculpt jaw, avoid plastic, and more..."
Two containers of mastic gum, one droplets and one nuggets, on a stone background with the text "Same as our nuggets, but smaller and harder to chew. The perfect jaw workout."
List of beneficial constituents found in Chios mastic gum on a light gray background
Text detailing the ingredients and benefits of mastic gum on a white background.
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4.8 stars from 463 reviews
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72K+ sold

Mastic gum droplets

Our mastic gum droplets are small and hard, which makes them a favorite for working out your jaw and facial muscles.

  • Strengthens facial muscles and sculpts your jawline
  • Kills bad breath and harmful oral bacteria
  • Calms your digestive system and reduces bloating
  • Healthy alternative to plastic-based chewing gums
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Customer

I’ve tried several varieties of mastic gum and none of them come close to the quality of Greco Gum.

Ingredients
Our mastic gum droplets contain one single ingredient: crystallized resin harvested from mastic trees grown on the island of Chios, Greece.
How to use
Chew 30–60 minutes daily. Before meals to prevent bloating and aid digestion, after meals to freshen breath. Anytime to train your jaw muscles and improve focus.
Sourcing
Sourced from the latest mastic gum harvest through the official growers’ association. Pieces are chosen for their purity as well as consistency in size and hardness.

Our raw mastic gum droplets are harvested, cleaned, and sorted by hand. A natural, good-for-you alternative to artificial chewing gums.

Plastic free gum
Paleo & vegan friendly
Natural flavors
Sugar free
No preservatives
Product of Greece

Why Greco Gum?

Jaw workout

Chewing our mastic gum gives your 4 core jaw muscles a full workout: masseter, temporalis, lateral and media pterygoid.

Avoid plastic

Pure chiseling with a single, 100% natural ingredient. No silly silicone jaw devices or petrochemical chewing gum required.

Gut check

Mastic gum relieves digestive and gastrointestinal issues due to its powerful antimicrobial, antibacterial, and anti-inflammatory qualities.

Refined taste

The refreshing piney flavor develops from resinous sap that seeps and crystallizes on the bark of the pistacia lentiscus tree.

Rare & beautiful

Chios’s microclimate makes it the only place in the world this gum can be produced. Like snowflakes, no two tears are the same.

What nature wants

Chewing mastic tightens skin and freshens breath while stimulating optimal growth of the maxilla, a wider palate, and larger airways.

Good for your mouth, gut, jaw, and more.

Mastic gum has been treasured for millennia. Its beneficial properties were known to Hippocrates in 400 BC, who recommended it for the prevention of digestive problems, colds, and bad breath.

Artificial chewing gums
Cleans teeth & freshens breath
Digestive relief & de-bloating
Hard enough to train facial muscles
Free from sugars and sweeteners
120+ naturally occurring beneficial compounds

Hundreds of verified customer reviews.

Frequently Asked Questions