Mastic Droplets

Greco Gum is a 100% natural chewing gum is derived from resinous sap of the Pistacia lentiscus tree, found only in Chios. As you chew, it engages all four core jaw muscles—masseter, temporalis, lateral pterygoid, and medial pterygoid—providing a complete workout that promotes muscle strength and jaw definition.

Unlike synthetic alternatives, Greco Gum is free from artificial additives and plastic materials, ensuring a pure chewing experience without compromising on effectiveness. Its slightly bitter initial taste evolves into a refreshing blend of pine and cedar-like flavours, making each chew both beneficial and enjoyable.

Beyond its impact on jaw strength, mastic gum offers significant digestive benefits. Its antimicrobial, antibacterial, and anti-inflammatory properties aid in soothing gastrointestinal discomfort and promoting overall gut health. Additionally, Greco Gum contributes to tightening facial skin, freshening breath, and supporting the natural growth of the maxilla, which widens the palate and enhances airway capacity.

Logan founded Greco Gum out of necessity and frustration. Having enjoyed mastic gum for over a year, he encountered significant challenges as a consumer. The gum was difficult to get, with long delivery times, high shipping costs, and inconsistent quality from suppliers. Driven by a desire to fix these issues, Logan took it upon himself to source the finest mastic gum directly from producers across Chios. After extensive sampling and careful selection, he identified the highest quality product available. This marked the beginning of Greco Gum, dedicated to treating mastic gum with the respect and care it deserves. Logan's mission is clear: to ensure every customer experiences the true essence of this unique product, without compromise.

With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.

Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.

100% crystallized resin from the pistacia lentiscus.

Shipping

At Healf, we prioritize safe and fast delivery for all our customers. Our carefully selected couriers are Royal Mail and DPD.

UK standard delivery

Enjoy free standard delivery on orders above £50, this option usually requires 2-3 working days. If your order is under £50, this delivery option is available for £3.99.

Next working day

For when you need our products urgently, we offer next working day shipping for £5.99. For orders placed before 12.00, we will ship it the same day to ensure you receive your order the next working day.

International

International deliveries can take 7 working days, and up to 4 weeks. The cost is £22.99 for orders below £50, £49.95 for orders above.

Returns

If for any reason you are not satisfied with your order, we provide free 365-day UK returns for all our customers. To initiate your return, simply contact us at team@healf.com, and we'll send you a return slip and help arrange a collection. The item you return must be sent in the same condition as received and inside the original packaging. Once received, we will notify you via email.

For international returns, we unfortunately do not cover the cost. However, we work with an array of carriers and can offer self-posting returns for customers shopping from outside the UK.

Chewed for 30–60 minutes daily after meals, one tin lasts 4–6 weeks.

Stored correctly (in a cool, dry place away from direct sunlight), Greco gum can be perfectly conserved for years.