Comparison table

Epic, PUR and Minvelle, side by side

"As labelled" means what the brand's own page says, not what I assume is inside. A xylitol figure is "published" only when the brand states a milligram or gram amount per piece somewhere a buyer can read it. Price per piece is the list price divided by the piece count on 5 September 2026. Where a brand publishes nothing, the cell says so, and I do not fill it with an estimate.

Data: Epic Dental and Minvelle pages fetched 5 September 2026; PUR figures from our own PUR review, which sourced them from The PUR Company's pages. Prices are list prices divided by pack size on the day and will drift. Epic and PUR are priced in US dollars, Minvelle in euros, so the price column compares magnitudes, not exact cents.

One row is mine. That row is there because a buyer comparing xylitol gums will land on our product page sooner or later, and I would rather put the numbers next to Epic's than pretend the comparison is not happening. The fairness section near the end says how to check us with the same tools.

The company

Who makes Epic Dental gum, and what we could confirm

Epic Dental describes itself as "Epic Dental LLC" in its own privacy policy, which is where the legal name appears on the site. Its about page says the company was founded by Donald Bailey in 2003, after he read xylitol research in 2002 and decided to build a product around it. Both statements are Epic's own account of itself, fetched on 5 September 2026 and linked in the sources.

What I could not do for this review is confirm the LLC against a state registry. The corporate registry lookup we use for brand reviews returned an authorization error that day because it needs a paid key we did not hold, so the entity name stands as the brand's self-description rather than a registry-verified fact. I want to be precise about what that means and what it does not. It does not suggest anything is wrong. Many small US brands trade as an LLC and say so on their privacy page, and that is normal. It only means that if you want to know which state the company is registered in and who its registered agent is, this page cannot tell you, and Epic's public pages, as fetched, do not either.

The founding year matters for one reason: a brand that says it has sold xylitol gum since 2003 is making a claim about continuity, and continuity is a weak but real signal. A company that has shipped the same category for two decades has had two decades of customers to answer to. I could not verify the 2003 date independently, so I report it as Epic reports it.

Compare that with how we handle the same question on our side. Minvelle's trading company, its registered address and its founding are on our own site, and I would expect a reader to check them exactly the way I tried to check Epic's. A brand review that only audits the other side is not a review.

The label

What is in one piece of Epic gum, as printed

Epic's peppermint and spearmint gum list seven ingredients on the product page fetched on 5 September 2026: xylitol, gum base, natural flavors, sunflower lecithin, gum arabic, calcium carbonate and carnauba wax. That is the whole label. There is no sorbitol, no maltitol, no aspartame and no sugar, and Epic says so directly: xylitol is the only sweetener, with no sugar-alcohol blends used as filler. On that point the label and the marketing agree, which is not something I can say about every gum we review.

The number that sets Epic apart is in its FAQ: "One piece of Epic Xylitol Gum contains 1.06 grams of Xylitol." That is 1,060 mg per piece. Publishing it is the single most useful thing on the site, because it turns an ingredient into a quantity. A reader who has been told by a dentist to reach a certain daily xylitol amount can do the arithmetic with Epic and cannot do it with PUR, whose FAQ, per our PUR review, offers only a generic line about 6 grams a day with no per-piece figure.

The rest of the label is unremarkable in the good sense. Sunflower lecithin is an emulsifier that keeps the flavor oils blended into the base. Gum arabic is a tree gum used in the coating and for texture. Carnauba wax is the shell polish that gives coated gum its shine. Calcium carbonate is chalk, a common coating and filler ingredient; Epic does not claim it as an enamel active, and neither will I, because a filler that happens to contain calcium is not a remineralizing ingredient in any sense a study has measured.

"Gum base" is one entry with no breakdown, which is how nearly every gum on the market prints it, ours included until the full list went on the transparency page. The base is where the elastomers, resins and softeners sit, and it is the part a buyer asking "is there plastic in this" is really asking about. Epic's pages, as fetched, do not itemize the base or say whether it is synthetic or natural. I am not going to guess. If the base matters to you, that is a question for Epic's customer line, and their answer belongs in writing.

One safety line deserves its own paragraph. Xylitol is toxic to dogs, and Epic's FAQ says so plainly and tells customers to keep the product away from pets. That applies to every xylitol gum on this page, including ours. If you have a dog in the house, the bottle goes on a shelf the dog cannot reach, and a dropped piece gets picked up. I mention it because a brand that prints the warning where a buyer will see it has done the right thing, and Epic has.

The price

What Epic gum costs per piece, and per day

A standard Epic bottle holds 50 pieces and listed at $6.29 on 5 September 2026, which is $0.126 a piece. A five-flavor bundle of five 50-count bottles, 250 pieces, listed at $29.66, or $0.119 a piece. Those are Epic's own site prices; Amazon and Walmart listings appeared in a US search that day too, and their prices move independently, so I have not used them.

The per-day cost is the number that matters for a xylitol gum, because Epic's own science page frames the effective dose as three to five uses a day adding up to about 6 g. At 1,060 mg a piece, 6 g is a little under six pieces. Five pieces a day is 5.3 g and costs about $0.63 at the 50-count price; six pieces is 6.36 g and about $0.75. Over a 30-day month, six a day is 180 pieces, which is a little over three and a half bottles, or roughly $22.65 at the single-bottle price and about $21.35 from the bundle. That is the honest cost of following Epic's own regimen with Epic's own product.

PUR is cheaper per piece, at about $0.091 in the 55-piece bag per our PUR review. But PUR does not publish a per-piece xylitol amount, so nobody can say how many PUR pieces make 6 g, and therefore nobody can say what PUR's regimen costs per day. Cheaper per piece is a real advantage. Cheaper per gram of xylitol is unknowable from PUR's pages, and I will not invent it.

Our own gum is not in the same price band and is not trying to be. One box of 18 pieces is €24.99, which is €1.39 a piece; the subscription of two boxes for €29.99 every four weeks is €0.83 a piece. It is chewed one piece a day and carries 817 mg of xylitol alongside 5.7 mg of nano-hydroxyapatite. If your goal is 6 g of xylitol a day, Minvelle is the wrong tool and Epic is a reasonable one. If your goal is a published hydroxyapatite dose in a gum, the comparison runs the other way. The two products are answering different questions, and I would rather say that than pretend a per-piece price settles it.

Claims versus sources

What Epic says, and what its studies show

Epic's science page, fetched on 5 September 2026, makes a general claim and a marketing claim. The general one: "xylitol has been studied for more than 40 years... when used 3-5 times a day (about 6g total), xylitol can dramatically reduce your cavity risk." That sentence is not tied to a single study. The marketing one: "Dentists recommend xylitol... Take the Epic 6-Month Challenge and see what your next dental visit looks like." No dentist survey and no citation is attached to the "dentists recommend" line. On a collection page, Epic adds a superlative: "1.06 Grams of Xylitol per piece - more than any other US brand!"

Below those lines, Epic's page names specific studies. I opened three of them on PubMed, read the abstracts, and compared each to the sentence Epic attaches to it. Here is what each one actually measured, with the PubMed number so you can do the same.

1. The 40-month Belize gum study

Mäkinen and colleagues, Journal of Dental Research, December 1995 (PMID 8600188), was a 40-month double-blind cohort study in Belize with 1,277 subjects of mean age 10.2, assigned to nine gum groups: no gum, sucrose gum, sorbitol gum, xylitol gums and xylitol-sorbitol blends. The xylitol gums reduced caries risk the most, with a relative risk of 0.27 for the 100 percent xylitol pellet gum against the no-gum group. That is a real result in a real journal, and it broadly supports the sentence Epic hangs on it: a multi-year controlled trial found xylitol gum cut caries risk in schoolchildren more than sorbitol or sucrose gum did.

One number on Epic's page does not match the abstract. Epic calls it a "1,135-child study." The abstract states 1,277 enrolled. The figure 1,135 does not appear in the abstract; it may be the number who completed, which I could not confirm from the abstract alone. It is a small discrepancy and I flag it as small. It is also thirty years old, in children, in Belize, with gum chewed several times a day at school, which is a long way from an adult in 2026 chewing one piece after coffee. The study says what it says. It does not say anything about Epic's gum, which did not exist in 1995.

2. The 2002 toothpaste trial

Jannesson and colleagues, Caries Research, 2002 (PMID 11961328), was a six-month double-blind trial in 155 adults with high counts of mutans streptococci. All three arms used the same triclosan fluoride toothpaste base: one with 10 percent xylitol added, one plain, and one with the triclosan and xylitol removed. Only the xylitol arm showed a significant drop in mutans streptococci in saliva and plaque at six months, reported on a log scale with p below 0.001. Fair summary: adding 10 percent xylitol to a fluoride toothpaste reduced these bacteria more than the same toothpaste without it.

This is the citation where Epic's page runs ahead of its source. Epic describes the result with specific percentages, an 18 percent decrease against an almost 10 percent increase, and frames it as xylitol against fluoride-only. Neither holds up against the abstract. The abstract reports log-scale reductions, not those percentages. And every arm used a fluoride toothpaste, so the trial did not compare xylitol with fluoride alone; it compared fluoride-plus-xylitol with fluoride. Most important for a gum buyer: it is a toothpaste study. Nobody chewed anything. It says nothing about Epic gum, or any gum, and a reader who takes the percentages at face value has been told something the paper does not contain.

3. The two-cohort dentine study

Mäkinen and colleagues again, International Dental Journal, February 1995 (PMID 7607749), reports two long-term cohorts: 1,277 subjects around age ten followed for up to 40 months, and 510 subjects around age six followed for up to 24 months. Polyol gum use, meaning xylitol or sorbitol gum, was linked to more frequent arrest and rehardening of dentine caries lesions than in the no-gum or sucrose-gum groups. Epic's page calls this "two 24-month studies of 510 children." That matches the smaller cohort well. It does not match the larger one, which ran up to 40 months and had 1,277 subjects, and it is one paper reporting two cohorts rather than two separate studies. Again, a real record with a slightly reshaped description.

The scorecard

Three citations checked, three resolve to real PubMed records, which already puts Epic ahead of several hydroxyapatite gum brands we have audited whose references opened to the wrong paper or to nothing. Two of the three broadly support the sentence Epic attaches to them, with a participant count and a study duration each restated a little loosely. One, the 2002 toothpaste trial, is described with percentages the abstract does not carry, with a comparison it did not make, and it is not a gum study at all.

Epic lists a dozen further references under "Other Studies," published between 2009 and 2013. I did not check those against PubMed for this review, so they carry no weight here in either direction, and I make no claim about them. Their existence is not evidence; only a checked citation is. If a later pass verifies them, this page will say so and carry the date.

Then the superlative. "More than any other US brand" is a claim about other brands' numbers, and the closest US comparison, PUR, does not publish a per-piece figure. That means Epic's claim can be neither confirmed nor refuted from public brand pages. I treat it as an unverified manufacturer claim and attribute it to Epic. It may well be true. Nobody outside Epic can currently show that it is.

And the thing none of the three studies show, which no study on any gum brand's page shows either: none of them tested Epic's product. They tested xylitol gum and xylitol toothpaste in general. That is the normal state of the category, and it is exactly where our own gum stands, with no trial on the finished Minvelle piece. The honest position for every brand here is "the ingredient has a record; my product does not have its own." Epic's page would be stronger if it said that in plain words. So would most pages in this aisle.

Reviews

What customers say about Epic gum, and why this section is short

The plan for this section was the usual one: pull the recurring themes from Amazon, Trustpilot and Walmart reviews, attribute each theme to its platform and date, and let readers weigh them. Most of that plan failed on the day, and I would rather tell you that than fill the gap.

What was obtainable: the Amazon listing for Epic Xylitol Spearmint Gum, 144 pieces in a 12-pack, ASIN B005UB5NOW, showed a 4.5 out of 5 average across 2,214 ratings in its own summary block on 5 September 2026. The individual review texts on that page load in the browser after the page itself, so a plain fetch of the page returns the aggregate and not the words. No review quotes were obtainable, and I have not written any. We do not link marketplace listings, which is why the ASIN is named and not linked.

What was not obtainable: the Trustpilot page for epicdental.com returned an HTTP 403, meaning the site refused the request, on 5 September 2026. The Walmart reviews page for the product returned a near-empty response of about three kilobytes, which is a bot shield, not a page. Neither source yielded a rating, a count or a theme. So there is no Trustpilot score for Epic on this page, not because it is good or bad, but because I did not see it.

What a 4.5 average across 2,214 ratings tells you: the buyers who rated that listing mostly rated it well, over a large enough count that a handful of outliers do not move it. What it does not tell you: why they liked it, whether they liked the taste or the price or the effect, and anything at all about their teeth. A gum rating is a satisfaction score. It is not a dental outcome, and I would say the same about any rating on our own product.

One more thing a search turned up. A US desktop search for "epic dental gum review" on 5 September 2026 returned Epic's own product page in second place, the Amazon listing fourth, Walmart's reviews page sixth, a Reddit dental-advice thread seventh, iHerb eighth, and a handful of personal review blogs from ninth place down. Not one of the top ten pages carried a comparison table, a dose-per-piece section or a checked citation. That gap is the reason this review exists, and it is also why you should read the review blogs for taste and texture, which I cannot give you, and read this page for the numbers.

Epic versus PUR

Two clean xylitol gums, one published number

Epic and PUR are the two US xylitol gums a buyer is most likely to weigh against each other, and their labels overlap more than either brand's marketing suggests. Both use xylitol as the only sweetener. Both list gum base, gum arabic, natural flavors and carnauba wax. Epic adds sunflower lecithin and calcium carbonate; PUR adds tocopherols, which is vitamin E used as an antioxidant. Seven ingredients against six, five of them shared. On the label alone, these are close cousins.

The separation is disclosure. Epic publishes 1,060 mg of xylitol per piece. PUR, per our PUR review and its own FAQ, publishes no per-piece amount at all, only a general line about 6 grams of xylitol a day. That single missing number is the difference between a product you can dose and a product whose dose you can only guess at. If a dentist has given you a daily xylitol target, Epic lets you count pieces and PUR does not.

The separation the other way is price. PUR at $4.99 for a 55-piece bag is about $0.091 a piece; Epic at $6.29 for 50 is about $0.126. PUR is roughly 28 percent cheaper per piece. Whether it is cheaper per gram of xylitol is unknowable, because PUR does not give you the gram. A buyer choosing on price is making a reasonable choice with one eye closed, and PUR could open that eye by publishing one number.

On guarantees, Epic's "No Bull" page promises money back with no time limit stated. I did not check PUR's refund terms for this review, so that cell in the table says so rather than guessing. On formats, Epic sells 50-count bottles and multi-bottle bundles; PUR sells bags. On evidence, both brands lean on the same general xylitol literature, and neither has a trial on its own finished gum.

If you buy for a known xylitol amount, Epic gives you one. If you buy the cheapest clean xylitol gum and accept not knowing the milligrams, PUR is the pick. Our Xylichew review and Chewsy review cover two more brands on the same shelf, and the xylitol research summary covers what the xylitol literature does and does not show, so you can weigh the category before you weigh the brand.

Epic versus Minvelle

Different jobs, so a straight comparison would mislead

This is the section where a brand review by a competitor usually tilts. I am going to try to keep it level by saying first what Epic does that ours does not.

Epic is a xylitol-dose product. At 1,060 mg a piece and a regimen of several pieces a day, it is built to get a person to the 6 g range that its science page talks about, at under a dollar a day. Ours is not built for that. Minvelle carries 817 mg of xylitol per piece, alongside 285 mg of erythritol, and is chewed one piece a day. At that rate you get 0.8 g of xylitol a day from us. If your dentist told you to reach 6 g of xylitol daily, Epic-style gum is the right tool and ours is the wrong one, and I would rather you buy the right one.

What ours does that Epic does not claim to do: carry a mineral active with a published dose. Each Minvelle piece contains 5.7 mg of nano-hydroxyapatite, which is 0.30 percent of a 1.9 g piece, and the full 14-ingredient formula, the safety data sheet and the batch certificate of analysis are on the transparency page. Epic's label has no calcium phosphate and no hydroxyapatite, and Epic does not say otherwise. Our nine-brand hydroxyapatite dose check lists which hydroxyapatite gums publish a per-piece amount and which do not, and it is a short list.

The price gap is large and I will state it plainly: about €1.39 a piece for one box of ours against about $0.126 for Epic, a difference of roughly ten times. Even on subscription, at €0.83 a piece, ours is six or seven times Epic's price. What you are paying for is a different active, a published mineral dose and the documents behind it, not more xylitol. If none of that is what you want, Epic is the better buy for you, and I mean that.

What I cannot claim for our side: there is no clinical trial on the finished Minvelle gum, the same gap Epic has, and there is no head-to-head study of any hydroxyapatite gum against any xylitol gum that would let me say one does more for enamel than the other. The erythritol versus xylitol comparison on this blog covers the sweetener question on its own. Anyone who tells you a gum outperforms another gum on teeth without a study that compared them is guessing, and I am not going to.

Two practical differences. Guarantee: Epic's page states money back with no time limit; ours is a 30-day refund on unopened boxes only, which is narrower, and you should count that in Epic's favor. Allergens: our transparency page carries an egg allergen note because of an ingredient in our formula, and Epic's seven-ingredient label as fetched includes nothing that is a common allergen, though you should always read the pack you actually receive rather than a page fetched on one day.

The guarantee

What "No Bull" promises, read closely

Epic's guarantee page, fetched on 5 September 2026, is titled the "No Bull Satisfaction Guarantee" and says: "if for any reason, you are not completely happy with your purchase, just call us up... We'll give you your money back." There is no day limit in the text, no requirement that the product be unopened, and no exclusion I could find on the page. On paper, that is one of the most generous refund promises in this category.

Two cautions, neither of them about Epic specifically. A guarantee page is a promise, not a record. I have no data on how Epic handles claims in practice, how long a refund takes, or whether shipping is covered, and nothing on the page told me. And "call us up" is a phone process, which some buyers will find reassuring and others will find a hurdle compared with a form. If a refund matters to your decision, call before you buy and ask what the process is, then keep a note of what they said and when.

For contrast, ours is stated on the transparency page: a 30-day refund on unopened boxes only. That is narrower than Epic's on every axis. I am not going to dress it up. A buyer weighing refund terms alone has a clear answer here, and it is not us.

Fit

Who should buy Epic gum, and who should look elsewhere

Buy Epic if you want a xylitol gum with a published amount per piece, because that number is the thing Epic does better than PUR and better than most of the gums on this blog. Buy it if you chew several pieces a day and want the per-day cost to stay under a dollar. Buy it if you want a brand that is easy to find at US retail and on Amazon, and if a generous refund promise matters to you.

Think harder if you were persuaded by the percentages on the science page, because the paper they point to does not contain them and was not about gum. Think harder if you want a mineral active in your gum, because Epic has none and does not claim one. Think harder if a registry-verified company matters to you, because that check is open, not failed, and you would need to close it yourself. And if you have a dog in the house, every xylitol gum on this page, ours included, goes on a high shelf.

The fair one-line summary: strong on ingredient disclosure, loose on citation precision, priced sensibly for what it is. That is a better position than many brands in this category hold, and it would take Epic one afternoon to fix the loose citations.

Fairness

I sell a competing gum, so here is how to check me

Minvelle is my company. It makes one product, and that product appears in a comparison table on a page I wrote about a rival. There is no version of this review where that is not a conflict of interest, and I would rather name it here than have you find it in the footer. What follows is how this page was built, and how to audit it and us with the same tools.

Method. Every page of Epic's cited here was fetched on 5 September 2026 with a normal desktop browser identity, a few seconds apart, and the URLs are in the sources. Every study was opened on PubMed by its PMID and read at the abstract level; the numbers I report are the abstract's numbers. Where Epic's description and the abstract disagree, I quote both and say which is which. I did not chew, buy or lab-test the gum, and I have not written a single word about how it tastes, because I do not know.

Attribution. Every negative fact about Epic on this page is tied to a specific Epic page or a specific PubMed record, with the date I looked. I used the same categories I use for every brand: "published" or "not published," "matches the abstract" or "does not appear in the abstract," "not checked." I have not used verdict words about the company, and if you find one, tell me and it comes out.

Symmetry. The transparency page carries our dose, particle size, safety data sheet and batch certificate, with the manufacturer's name redacted, and the page says so; if that redaction bothers you, count it against us. The studies we cite on our own pages carry PubMed numbers, and none of them tested our finished gum, which we say every time. Our refund terms are narrower than Epic's. Our price is about ten times Epic's per piece. If you think the comparison table was built to flatter us, sort it by price and by guarantee and see which row wins.

Accuracy is dated. Everything on this page about Epic Dental was true to the best of my checking on 5 September 2026. Brands change pages. If Epic corrects the 2002 citation, publishes a registry entry, or changes its label or price after that date, this review is out of date until it is re-checked, and the "Last reviewed" line at the top is the date it was last true to my knowledge. Corrections to max@minvelle.com are read and acted on.

FAQ

Questions people ask before buying Epic gum