You walk into the kitchen. And forget why you came in.

Then a word goes missing, halfway through a sentence. And you think, am I losing my marbles? You're not imagining it. Here's what the research says.

An open Classic tin of real mastic tears
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One ingredient. Ships same or next day.

Her words

"I walk into rooms & forget what I've gone there for."

"I walk into rooms & forget what I've gone there for."Mumsnet, Menopause
"I forget words. I lose things."Mumsnet, Menopause
"Feeling embarrassed & worried I'm losing my marbles."Mumsnet, Menopause
"My memory is shot and I fluff my words consistently."Mumsnet, Menopause
It's real

Learning dipped in perimenopause.

A study followed 2,362 women for 4 years. In perimenopause, women were not able to learn as well as they had before. It is measured. It is not in your head.

And it's not just your head

Then everything else piles on.

  • Your mouth goes dry. A study found saliva flow was significantly lower in women after menopause.
  • Heartburn hits at night. Doctors at Cleveland Clinic say digestive trouble like reflux and bloating often shows up in menopause.
  • You're bloated by dinner. Same food as always. It just sits heavier now.
  • Cholesterol up. In 1,054 women, cholesterol jumped in the year around the last period.
The quiet fear

"I was genuinely terrified."

"I was genuinely terrified that I had early onset dementia."Mumsnet, Menopause

Her words, and maybe yours. If you are worried about your memory, please see your doctor.

So we started reading

What happens in the brain while you chew.

A brain scanner studyResearchers put adults in an fMRI scanner and had them do an attention test, with and without chewing. While they chewed, they answered faster, and the brain's attention areas lit up more.
1,474 older adultsA study in Japan found the ones who chewed gum every week scored better on thinking tests.

Hirano Y et al., Brain Cogn 2013 (PMID 23375117), young adults, reaction time. Kawamura et al., Geriatr Gerontol Int 2024 (PMID 38054384), a link, not cause and effect. Both used plain gum, not mastic. Not a memory or dementia claim.

They all used plain gum. We wanted something real.

One thing kept coming up

Mastic.

A firm resin from Chios, Greece. Nothing like soft gum. It is hand-harvested on one island in the world, once a year.

A real mastic grove on Chios, Greece
Real mastic resin tears drying on a trayGet up to $25 off your first box

One ingredient. Ships same or next day.

And your brain is just the start

Here is everything studies on mastic found.

  • More saliva. In a 2026 study, chewing mastic made more saliva than a plain wax chew.*
  • Fresher breath while you chew.
  • Less heartburn and stomach pain. Studies on mastic found less heartburn and stomach pain.*
  • Less bloating. A clinical study on mastic found less upper-stomach bloating.*
  • H. pylori. Lab studies found mastic active against H. pylori. Studied since 1998, first reported in the New England Journal of Medicine.*
  • Cholesterol and blood sugar. In a placebo trial, 1 gram of mastic a day lowered total cholesterol and blood sugar in 8 weeks.*
  • Antioxidant power. A placebo trial on mastic found lower oxidized LDL, a marker of oxidative stress.*
  • Less plaque. A clinical study found less plaque with mastic gum.*
  • Works your face and jaw. Real resin is far firmer than regular gum. Chewing works the muscles in your face and jaw.
  • An after-dinner habit, not another snack.
  • One ingredient. Mastic resin from Chios, Greece. No gum base. No sugar. Regular gum base can contain plastics like polyvinyl acetate (21 CFR 172.615).

*Research is on mastic, not on Gum of Gods specifically. Forms and doses varied. The cholesterol, heartburn, bloating and antioxidant trials gave mastic by mouth, not as chewed gum. The saliva and plaque studies used chewed mastic.

Picture it

You walk into that kitchen and you know exactly why.

The word is right there. Dinner sits light.

An open Classic tin on a mastic tree root on Chios
551 clinicians share it. Pro athletes chew it too, including NFL players and UFC fighters.
Fair warning: mastic is hand-harvested on one island in the world. We've stocked out 12 times this year, and supply is limited.
Questions

Before you try it

What is it, exactly?

The Classic tin is one ingredient: real mastic resin from Chios, chewed like gum. Nothing added.

What does it taste like?

Not minty, not candy-sweet. A clean, slow, firm chew.

Is it for everyone?

Not for people with dental work. Mastic is a hard resin. If you have crowns, bridges, implants, braces or dentures, skip this one.

Is it a medicine?

No. Gum of Gods is a food. It does not diagnose, treat or replace anything your doctor gives you. Talk to your doctor about your health and your medication.

When will it ship?

Ships same or next day. Every tin is packed by hand in Pennsylvania.

The Classic tin of Gum of Gods mastic

Next time you walk into that kitchen, walk in sharp.

Get up to $25 off your first box

One ingredient. Ships same or next day.

Sources: Greendale GA et al., Neurology 2009 (SWAN, PMID 19470968). Matthews KA et al., J Am Coll Cardiol 2009 (PMID 20082925). Hirano Y et al., Brain Cogn 2013;81(3):376-81 (PMID 23375117). Kawamura et al., Geriatr Gerontol Int 2024 (PMID 38054384). Saliva after menopause: J Clin Diagn Res 2014, PMID 24701542. Cleveland Clinic, Navigating Digestive Issues During Menopause. Assy Z et al., Front Dent Med 2026;7:1888616 (PMID 42614181). Dabos KJ et al., J Ethnopharmacol 2010 (PMID 19961914). Kleftaki SA et al., Pharmacol Res 2025 (PMID 41197785). Huwez FU et al., N Engl J Med 1998 (PMID 9874617); Marone P et al., J Chemother 2001 (PMID 11806621), in vitro. Kartalis A et al., Eur J Prev Cardiol 2016;23(7):722-9 (PMID 26311707). Papada E et al., Nutrients 2018 (PMID 30453494). Takahashi K et al., J Periodontol 2003 (PMID 12747455). 21 CFR 172.615. 551 clinicians: FrontrowMD. Forum quotes from Mumsnet and Gransnet, word for word, usernames withheld. They are not reviews of our product.
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