Jarrow Formulas Mastic Gum is a gut health supplement that helps comfortable digestion by guarding the stomach lining and fostering balanced gut function.

Benefits & Features:

• Supports overall digestive ease by safeguarding the stomach lining.
• Mastic gum modulates acid levels in the stomach, which might typically help reduce abdominal discomfort after meals.
• Vegan and allergen free, making it simple to fit into most diets.
• Daily routine use supports ongoing gut ease and gentler digestion.
• Quality controls safeguard purity, potency, and consistency across batches, with GMP compliant production and NSF Non-GMO certification, giving you trust in what you take daily.

Jarrow Formulas draws on a long heritage of science led supplements. Mastic Gum comes from Pistacia lentiscus resin, and the formulation highlights the resin’s essential oils to support the stomach’s mucosal lining and balance acid levels. Manufactured under good manufacturing practices and NSF certified Non-GMO, with strict allergen controls, it fits neatly into a modern gut health routine. Liver king enthusiasts often seek gut friendly options, and this product fits that mindset, especially for those who pair it with probiotics or magnesium glycinate in a broader wellness plan.

Mastic Gum (Pistacia lentiscus) (Resin)

• GTIN: 790011230144
• Manufacturer: Jarrow Formulas
• Size: 120 Capsules
• Categories: Best SellersJarrow FormulasSubscribe & Save Products
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

Take two (2) capsules daily with plenty of water, preferably with food. Store in a cool, dry place. Keep out of the reach of children. Do not exceed the recommended daily intake. If you have a bad reaction to the product, stop taking it immediately. Please consult your doctor if you wish to use food supplements and are being treated for a medical condition or if you are pregnant or breastfeeding.

Please consult the product packaging for accurate instructions on how to use the product.

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

The Active Ingredient Is: Mastic Gum (Resin)

Mastic gum is a resin drawn from the Pistacia lentiscus tree, used as a dietary supplement for digestive health. This form gives a natural source of bioactive compounds that support gut comfort, and helps you feel a bit steadier after meals. This formula keeps the resin as the main ingredient with its anti inflammatory and antioxidant properties contributing to digestive well being.

What Does Mastic Gum Do?

Mastic gum helps protect the stomach mucosal lining and aids in regulating stomach acidity to promote digestive comfort, and which supports overall gut ease. Research suggests it may support gastric health and help maintain normal digestive function, with extra antibacterial and anti inflammatory properties noted in studies. Dr. Dabos of a university found that daily use can be linked with improved digestive comfort in research contexts [which is interesting for daily life].

This supplement is not intended to diagnose, treat, cure, or prevent any disease.

Benefits & Features:

• Digestive comfort with a natural resin base that supports gut ease and resilience.
• Anti-inflammatory and antioxidant properties that contribute to digestive well being over time.
• Primary ingredient is resin from Pistacia lentiscus, chosen for its traditional use and gut friendly profile.

Available Sizes & Variants:

(100) 250mg softgels - compact for daily use at home or on the go and handy for quick top ups.

(2 x 250mg) 500mg supply - a larger option for longer routines or travel kits, easy to portion and store.

Allergen information: free from most common allergens; suitable for daily use with simple, straightforward digestion support.

*This product is not intended to diagnose, treat, cure, or prevent any disease.

Welzo partners with brands that demonstrate consistent quality, transparency and scientific rigour. Jarrow Formulas meets these criteria through a long-standing industry reputation for product quality and research-based formulations, recognised for high manufacturing standards and clear communication with consumers.

Jarrow Formulas maintains strict quality controls, manufactures to GMP, and carries NSF Non-GMO certification, with emphasis on allergen control, ingredient purity and vegan-friendly formulations. This brand’s established credibility in the supplement space aligns with Welzo’s commitment to safety and reliability, as reflected by our evaluation process with our team of medical experts and our quality certification process.

The product fit is clear: mastic gum is presented in a single, well-supported formulation, and the brand’s focus on purity and standardised dosing complements Welzo’s standards for product consistency. This is why Jarrow Formulas was selected as the trusted supplier for this supplement, reflecting our careful vetting and partnership rationale with a brand renowned for reliability and scientific grounding.