Both products achieve a similar effect with some slight difference.

Mastic Gum

Greek mastic gum is a naturally occuring tree resin from one place on earth - Chios.

Mastic naturally tough and maintains the same hardness with every chew, making it the most effective jaw trainer.

It is 100% natural and has a range of extra health benefits for gut & digestive health. With natural antimicrobial properties, it eliminates bad breath & helps gum health.

Mastic gum never dissolves, and can be re-chewed twice.

Tuff Gum

This line is designed for a more casual, universal experience.

It is a cost-effective alternative to mastic gum, with ultra-tough properties to help train your jaw muscles.

With more flavour options and the option of caffeine and stim-free versions, it's a great choice for replacing your everyday gum to get the most out of each chew.

• Mastic gum is expensive due to it's limited yearly harvest and difficulty growing.

Learn more: https://www.youtube.com/watch?v=F95jAZtVmFE

• Selecting the toughest mastic crystals that end up in your pack is a meticulous, labour-intensive process that taking several hours of sorting and picking.

• We refrigerate all of our mastic gum stock to ensure maximum hardness and freshness.

Most of our products are very tough.

Should you have any concerns, please consult a healthcare professional before using our products.

All items should be stored away from heat and direct sunlight. It is important to remember that mastic gum has a low melting point, and we highly recommend keeping all mastic gum products refrigerated when possible. We are not responsible for damaged products resulting from improper storage.