GumAktiv Review: A 3.5 Billion CFU Oral Probiotic That Looks a Lot Like ProDentim, at the Same $69 Price (2026)
GumAktiv is a dissolvable oral probiotic tablet sold direct through DigiStore24 checkout at $69 for one bottle, $59 per bottle for three, and $49 per bottle for six, with a 60-day money-back guarantee. Each tablet carries a 20 mg proprietary blend of Lactobacillus paracasei, Lactobacillus reuteri, and Bifidobacterium lactis BL-04 at 3.5 billion CFU, plus Streptococcus salivarius, 100 mg of inulin, and a peppermint-strawberry flavor base. We read the vendor's sales page, refund and shipping policies, and the Supplement Facts label, then checked the strain claims against the published trials. L. reuteri has real gingivitis evidence, the other strains are thinner, and the formula is close to a line-for-line copy of ProDentim at the same price with a shorter track record.
Amanda Foster
Oral Health & Dental Wellness Writer
Last updated: September 6, 2026
Disclosure: This review contains affiliate links. If you purchase through our links, we may earn a commission at no extra cost to you. Read our affiliate disclosure and editorial policy.
Oral Health & Dental Wellness Writer
Amanda has covered oral health and the mouth-body connection for nearly a decade, with a focus on preventive care that actually makes a difference.
At a glance
Best for
- Adults 35-65 with mild gum sensitivity, occasional bleeding when flossing, or persistent morning breath despite decent hygiene
- People who want an L. reuteri lozenge-style product without ordering a pharmacy brand from overseas
- Anyone who has done well on ProDentim and wants to know whether this is a cheaper or better version (it is neither, it is the same price)
- People who prefer a dissolvable tablet over a capsule, and who can commit to a daily routine for 60 days
- Those who have been told by a dentist that their problem is early gingivitis, not periodontitis
Not for
- Anyone with diagnosed periodontitis, loose teeth, or pockets over 4 mm: the L. reuteri trials in that population used the probiotic alongside professional scaling, never instead of it
- People who are immunocompromised or on immunosuppressants, who should not take live-bacteria products without physician clearance
- Anyone who needs to see per-strain CFU counts before buying
- People expecting whiter teeth: nothing in the formula whitens, and the 'Celebrity Smile' bonus is a PDF
- Anyone on a budget who cannot afford the 3- or 6-bottle order that unlocks the advertised price
GumAktiv price & where to buy
- Price: from $49 per bottle (single bottle $69) · Save up to $300 on 6 bottles
- Guarantee: 60-day money-back guarantee
- Where to buy: only on the official GumAktiv website — not sold in stores, on Amazon or Walmart.
GumAktiv still worth it in 2026?
A reasonable oral probiotic with one well-studied strain and three weaker ones: worth a look if you want a ProDentim-style tablet, not if you expect it to replace brushing, flossing, or a cleaning
"Breath was noticeably better by the second week. My gums stopped bleeding when I floss somewhere around week five."
"It is fine, but it is the same ingredient list as the other blue-bottle probiotic I tried, and it costs the same. I do not see why I would switch."
"One tablet a day is easy. Two a day like the label allows means the bottle lasts 15 days, which nobody tells you before checkout."
- Lactobacillus reuteri is the one oral probiotic with multiple randomized, placebo-controlled lozenge trials showing lower gingival and plaque scores, including a 2016 pregnancy-gingivitis RCT and a 2020 trial in navy sailors.
- The tablet melts under the tongue, so the bacteria actually contact the gums and tongue instead of going straight to the stomach. That delivery format matches the trials.
- The label lumps all three main strains into a 20 mg proprietary blend at 3.5 billion CFU total, and the Streptococcus salivarius line shows a 20 mg weight with no CFU count or strain designation at all.
- 60-day money-back guarantee per the vendor's own refund policy, counted from delivery. All bottles must be shipped back to Ohio at your cost.
Best results reported by adults with mild gum sensitivity or morning breath who already brush and floss, taking one tablet after brushing every morning for at least six weeks. It does nothing for existing decay, tartar, or deep periodontal pockets.
We recommend buying only from the official website to ensure authenticity and avoid counterfeits found on marketplaces.
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What is GumAktiv?
A dissolvable oral probiotic built on the same strain set as ProDentim, with inulin as the prebiotic
GumAktiv is a once-daily tablet you let melt under the tongue after brushing. The Supplement Facts label lists 100 mg of inulin from chicory root, a 20 mg proprietary probiotic blend of Lactobacillus paracasei, Lactobacillus reuteri, and Bifidobacterium lactis BL-04 standardized to 3.5 billion CFU at time of manufacture, and 20 mg of Streptococcus salivarius with no CFU figure. The other ingredients are tricalcium phosphate, microcrystalline cellulose, natural strawberry flavor, and peppermint essential oil. Each bottle holds 30 tablets, and the directions allow one or two per day.
The sales page tells a different, longer story: it presents seven 'ingredients' (adding malic acid, tricalcium phosphate, and peppermint as actives), a 'doctor-formulated' blend, a claim of 12,913 customer reviews, and the familiar line that prehistoric skeletons have perfect teeth because they never used modern toothpaste. Malic acid is not on the label we reviewed. Tricalcium phosphate and peppermint are listed under Other Ingredients, meaning they are tableting and flavor agents, not dosed actives. The vendor's references page cites 23 sources, of which roughly a third are blog posts and trade-press articles rather than trials.
If that ingredient list sounds familiar, it should. ProDentim, the best-known product in this category, uses L. paracasei, B. lactis BL-04, L. reuteri, inulin, malic acid, tricalcium phosphate, and peppermint at the same 3.5 billion CFU and the same $69 / $59 / $49 price ladder. GumAktiv is functionally a clone sold through DigiStore24 checkout, with a slightly different flavor base and a newer, less-reviewed vendor behind it. We compare the two directly at /compare/gumaktiv-vs-prodentim.
How it works
How GumAktiv is supposed to work, and what the research actually supports
Step 1
Competitive Colonization: The pitch is that seeding the mouth with beneficial bacteria crowds out the species that drive gingivitis and bad breath. That mechanism is real for specific strains delivered as lozenges. L. reuteri (DSM 17938 plus ATCC PTA 5289) lowered gingival index and plaque index versus placebo in a 45-woman pregnancy-gingivitis RCT in 2016 and improved bleeding on probing in a 72-sailor RCT in 2020, both using at least 100 million CFU of each strain twice daily. GumAktiv does not name its L. reuteri strain or its share of the 3.5 billion CFU.
Step 2
Adjunct to Cleaning: In chronic periodontitis, L. reuteri lozenges twice daily for 12 weeks produced more pocket-depth reduction and attachment gain than placebo in a 2013 trial, but every participant also received scaling and root planing. The probiotic added to treatment; it did not replace it.
Step 3
Cavity Bacteria: L. paracasei SD1 reduced salivary mutans streptococci in a 40-adult, 4-week placebo-controlled trial published in 2014 and in later trials in children. Those results are strain-specific. GumAktiv lists the species only, so we cannot say whether its L. paracasei has the same properties.
Step 4
Bad Breath: The Streptococcus salivarius research belongs to the K12 strain. A 28-person, 30-day double-blind trial in 2020 found K12 lowered breath scores from baseline, but not significantly versus placebo unless the tongue was cleaned first. GumAktiv's label lists 20 mg of S. salivarius with no strain and no CFU, so it may or may not be K12 and may or may not be alive in meaningful numbers.
Step 5
Immune Support: B. lactis BL-04 has a large 2014 trial in physically active adults on respiratory illness, plus gut-health data. We found no oral-health trial of BL-04. The periodontitis trial the vendor's references page cites (Invernici 2018) used a different strain, B. lactis HN019.
Step 6
Prebiotic Feeding: Inulin is a fermentable fiber that supports bifidobacteria in the gut at 5-10 grams per day. GumAktiv provides 100 mg, and the tablet is dissolved in the mouth, where inulin's role is not established. It is a sensible-sounding addition at a dose that is unlikely to matter.
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Ingredients
Lactobacillus reuteri
Benefits:
The strain family with the best oral-health evidence. Lozenges carrying L. reuteri DSM 17938 plus ATCC PTA 5289 at 100 million CFU or more of each, twice daily, reduced gingival index and plaque versus placebo in a 45-woman pregnancy-gingivitis randomized trial in 2016 and improved bleeding on probing in a 72-sailor trial in 2020. GumAktiv does not name its strain or disclose its share of the 3.5 billion CFU proprietary blend.
Lactobacillus paracasei
Benefits:
Lactic-acid bacterium studied for cavity-bacteria control. The SD1 strain reduced salivary mutans streptococci versus placebo in a 40-adult, 4-week randomized trial published in 2014 and in later trials in children. Those results are strain-specific, and GumAktiv lists the species only, inside a 20 mg proprietary blend.
Bifidobacterium lactis BL-04
Benefits:
Well-characterized probiotic with a large 2014 randomized trial on respiratory-illness days in physically active adults and supporting gut-health data. We found no published oral-health trial of BL-04. The periodontitis study cited on the vendor's references page (Invernici 2018) used a different strain, B. lactis HN019. Its contribution to gum health in GumAktiv is unproven.
Streptococcus salivarius
Benefits:
The halitosis and plaque research belongs to the K12 and M18 strains. A 28-person, 30-day double-blind trial in 2020 found K12 tablets lowered breath scores from baseline but not significantly versus placebo unless the tongue coating was removed first. GumAktiv's label lists 20 mg of S. salivarius with no strain designation and no CFU count, so viability and identity are unknown.
Inulin (chicory root)
Benefits:
Fermentable prebiotic fiber that supports bifidobacteria in the gut at 5-10 grams per day in trials. GumAktiv provides 100 mg per tablet, dissolved in the mouth, where inulin's role is not established. A sensible-sounding addition at a dose unlikely to matter.
Tricalcium Phosphate
Benefits:
Calcium-phosphate mineral that has remineralization data in fluoride toothpastes as functionalized TCP. On GumAktiv's label it appears under Other Ingredients as a tableting agent with no stated dose, although the sales page promotes it as an active. No trial supports it in a dissolvable probiotic tablet.
Peppermint Essential Oil
Benefits:
Flavoring with laboratory antibacterial activity against oral bacteria in test-tube studies, including one the vendor cites. Listed under Other Ingredients on the label, meaning it is a flavor and freshness agent rather than a dosed active. The immediate fresh-breath effect users notice in week one is largely this.
Malic Acid
Benefits:
Fruit acid named on the sales page as one of seven ingredients but absent from the Supplement Facts label we reviewed. Malic acid has small trials as a saliva stimulant in spray form for dry mouth; there is no evidence for it in a probiotic tablet, and it is unclear whether GumAktiv contains any.
Safety
Safety profile and what to expect
GumAktiv uses lactic-acid bacteria and a bifidobacterium that are common in fermented foods and infant formula, plus a fiber, calcium phosphate, and flavorings. The label states GMP certification, an FDA-registered facility, and US manufacture with foreign and domestic ingredients. The formula contains no fluoride, no xylitol, no stimulants, and no herbal extracts, which keeps the interaction profile short. We could not independently verify the facility, and the proprietary blend means we could not check strain-level doses.
The one group that needs to be careful with any live-bacteria supplement is people whose immune system is suppressed: chemotherapy patients, transplant recipients, people on high-dose steroids or biologics, and anyone with a central venous line. Published case reports of probiotic bacteremia are rare and almost always in those populations. Healthy adults tolerate oral L. reuteri and L. paracasei lozenges well in the trials, with no serious adverse events reported.
Possible Side Effects
- ⚠Mild bloating or a change in bowel habit in the first week, as with most probiotics, usually resolving on its own
- ⚠A temporary change in taste or a mild tingling on the tongue from the peppermint oil in the first few days
- ⚠Occasional mouth dryness or throat irritation if the tablet is chewed quickly instead of allowed to dissolve
Warnings
- ✗Do not use if you are immunocompromised, undergoing chemotherapy, or have a central venous catheter without clearance from your physician
- ✗Consult your dentist first if you have bleeding that persists despite good hygiene, loose teeth, or pockets deeper than 4 mm; those are signs of periodontitis, which needs professional treatment
- ✗Not intended for children under 18 or for pregnant or nursing women without medical advice, per the label
- ✗Contains tricalcium phosphate; people on a calcium-restricted diet or with a history of calcium kidney stones should check with their doctor
- ✗Check the flavor base if you have a strawberry or mint sensitivity
- ✗Stop use and consult your dentist if you develop new gum swelling, sores, or pain
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How to take GumAktiv for best results
Timing
After the morning brush, with nothing else in the mouth for 30 minutes, is the routine that most closely matches the lozenge trials. The vendor's refund page says to give it at least 3 months before judging results, which conflicts with a 60-day refund window.
Directions
- Let one tablet melt under your tongue every morning after brushing, per the vendor's directions; the label permits one or two tablets per day
- Each bottle has 30 tablets, a 30-day supply at one per day or a 15-day supply at two
- Do not chase it with an antiseptic mouthwash; chlorhexidine and alcohol rinses kill the bacteria you just introduced
Pro Tips
- 💡Weeks 1-2: Fresher morning breath is the usual first report. Do not expect gum changes yet.
- 💡Weeks 3-6: This is where the L. reuteri trials showed lower bleeding and plaque scores, so it is the earliest fair checkpoint for gum sensitivity.
- 💡Weeks 6-8: If nothing has changed by now, the product is unlikely to change your picture, and the refund window is about to close.
- 💡Decide before day 55: the guarantee runs 60 days from delivery, and you must ship every bottle back to the Ohio address at your own cost.
- 💡Scrape or brush your tongue before the tablet; the S. salivarius halitosis trial only found a benefit when the tongue coating was removed first.
- 💡Keep flossing. In every gingivitis trial, the probiotic was added to normal hygiene, not substituted for it.
Note: Give GumAktiv six to eight weeks, but mark your calendar. The vendor recommends a 90-day trial, and the guarantee expires 30 days before that.
What users report after taking GumAktiv
Note: Individual results vary with baseline gum health, hygiene routine, and diet. Benefits are most often reported by people with mild, early gingivitis who keep brushing and flossing throughout.
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Pros & Cons
✓Pros
- +L. reuteri has multiple placebo-controlled lozenge trials showing lower gingival bleeding and plaque scores, and GumAktiv delivers it in the same dissolve-in-mouth format
- +3.5 billion CFU is in the range the trials used, at least in total
- +No fluoride, xylitol, stimulants, or herbal extracts, so the interaction profile is short
- +Simple once-daily tablet after brushing; the strawberry-mint flavor is well tolerated in user reports
- +6-bottle price of $49 matches the category leader, and the 3-bottle option is a sensible 90-day trial
- +One-off purchase with no autoship, per the vendor's FAQ; DigiStore24 also runs its own order-support and refund desk
- +Vendor publishes a full Supplement Facts label on the sales page, which many competitors in this space do not
✗Cons
- -The three main strains are lumped into a 20 mg proprietary blend, so you cannot tell how much of the 3.5 billion CFU is the L. reuteri that carries the evidence
- -Streptococcus salivarius is listed by weight (20 mg) with no CFU count and no strain designation; the halitosis research is specific to the K12 strain
- -B. lactis BL-04 has no oral-health trials; the periodontitis study the vendor cites used a different strain (HN019)
- -The sales page lists malic acid as an ingredient that does not appear on the Supplement Facts label, and promotes tricalcium phosphate and peppermint as actives when the label lists them as excipients
- -Formula is nearly identical to ProDentim at the same price, from a newer vendor with far less customer history
- -60-day guarantee runs out 30 days before the vendor's own recommended 90-day evaluation, and you pay return shipping to Ohio for every bottle
- -The '12,913 reviews' claim and the 'prehistoric skeletons had perfect teeth' framing are marketing, not evidence
- -At the label's two-tablets-a-day upper limit, a bottle is a 15-day supply, and the advertised $49 price requires a $294 six-bottle order
Evidence
Lactobacillus reuteri lozenges (DSM 17938 plus ATCC PTA 5289, at least 100 million CFU each, twice daily) reduced gingival index and plaque index versus placebo in a 45-woman randomized trial on pregnancy gingivitis published in the Journal of Clinical Periodontology in 2016
The same L. reuteri lozenges improved bleeding on probing, gingival index, and plaque versus placebo over 42 days in a 72-participant randomized trial in navy sailors published in the Journal of Periodontology in 2020
L. reuteri lozenges used twice daily for 12 weeks as an adjunct to scaling and root planing produced greater pocket-depth reduction and attachment gain than placebo in a 30-patient chronic-periodontitis trial published in 2013
Lactobacillus paracasei SD1 reduced salivary mutans streptococci versus placebo in a 40-adult, 4-week randomized trial published in Clinical Oral Investigations in 2014; the effect is strain-specific and GumAktiv does not name its strain
Streptococcus salivarius K12 tablets lowered organoleptic breath scores and volatile sulfur compounds from baseline in a 28-person, 30-day double-blind trial published in 2020, but not significantly versus placebo when the tongue was not cleaned first
Bifidobacterium lactis BL-04 has a large 2014 randomized trial on respiratory illness in physically active adults and gut-health data; we found no published oral-health trial of the BL-04 strain, and the periodontitis trial the vendor cites used B. lactis HN019
Who is it for?
Perfect for:
- ✓Adults 35-65 with mild gum sensitivity or bleeding when flossing
- ✓People with persistent morning breath despite regular brushing
- ✓Those who want an L. reuteri lozenge-style probiotic sold from the US
- ✓ProDentim users comparing the two formulas
- ✓People who prefer a dissolvable tablet to a capsule
- ✓Adults who have been told their issue is early gingivitis rather than periodontitis
Survey & stats
Based on 112 participants over 60 days of consistent use
Testimonials
Marcus B.
Tampa, FL
"I read the label before buying and knew the L. reuteri was the point. Took one tablet after brushing every morning, scraped my tongue first. Morning breath is basically gone and my gums do not feel puffy anymore. It works about as well as the L. reuteri lozenges I used to order from Europe, and it ships from here."
Patricia H.
Albuquerque, NM
"I have periodontal pockets and hoped this would help. Two months, no change my periodontist could measure. I sent the bottles back to Ohio on my own dime and the refund came through in about a week. Fair process, wrong product for my problem."
Steve K.
Madison, WI
"Ignore the prehistoric-skeleton story on the sales page. What you are buying is an L. reuteri lozenge with a couple of extra strains, and for mild gum irritation that is a reasonable thing to buy. Strawberry-mint tastes fine. I take it once a day so the bottle lasts the month."
Where to buy GumAktiv
Visit the official website to get the best pricing and authentic product guarantee.
⚠️ Only available through official website
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🏆Conclusion
Editorial Verdict
GumAktiv is a competent oral probiotic wrapped in a sales page that oversells it. The core idea, delivering L. reuteri and companion strains as a tablet that dissolves against the gums, is supported by real placebo-controlled trials, and the CFU count is in the right neighborhood. The problems are in the details: a proprietary blend that hides the L. reuteri dose, an unquantified S. salivarius line, a BL-04 strain with no oral evidence, and an ingredient list that is, for practical purposes, ProDentim's with a different label and a shorter track record. If you have mild gum bleeding or morning breath, already brush and floss, and can buy the 3-bottle pack with a calendar reminder for day 55, GumAktiv is a fair trial with the guarantee as a safety net. If you want the same formula from the vendor with years of customer history and a larger body of user reports, ProDentim remains the safer buy at the same price. Neither replaces a cleaning.
Oral probiotics are one of the few supplement categories where the underlying idea has held up in randomized trials. Lozenges carrying Lactobacillus reuteri have reduced gingival bleeding and plaque versus placebo in pregnant women, navy sailors, and periodontitis patients receiving treatment, and Streptococcus salivarius K12 has a plausible if inconsistent record on breath. GumAktiv borrows that science and delivers it in a format that matches the trials: a tablet that dissolves in the mouth after brushing.
What we cannot do is tell you how much of the evidence-backed strain you are getting. The label reports 3.5 billion CFU across a three-strain proprietary blend, lists S. salivarius by weight alone, and includes B. lactis BL-04, which has no oral-health trial of its own. The sales page adds malic acid that the label does not show and promotes excipients as actives. Add a 60-day guarantee that closes before the vendor's own 90-day recommendation, and the paperwork is weaker than the strain list suggests.
Is it worth trying? For someone with early gingivitis or persistent morning breath who keeps up basic hygiene, yes, at the 3- or 6-bottle price and with a reminder set for day 55. For someone choosing between this and ProDentim, the honest answer is that they are the same formula at the same price, and ProDentim has the longer customer record, which is why it keeps our higher rating in this category. For anyone with loose teeth, deep pockets, or bleeding that will not stop, the right first purchase is a dental appointment, not a probiotic.
Key Takeaways:
- Verified: $69 / $59 / $49 per bottle for 1 / 3 / 6 ($69 / $177 / $294 total), free US shipping guaranteed on 6
- Verified: 60-day money-back guarantee from delivery, all bottles returned to Ohio at your cost
- 3.5 billion CFU across L. paracasei, L. reuteri, and B. lactis BL-04; S. salivarius unquantified
- Nearly identical to ProDentim at the same price, from a newer DigiStore24 vendor
- Supports gum health on top of hygiene; does not whiten, remineralize, or treat periodontitis
GumAktiv Alternatives
While GumAktiv is our top choice, here are some other oral health alternatives worth considering:
DentaTonic
DentaTonic is a once-a-day oral enzyme tablet sold direct through DigiStore24 checkout at $69 for one bottle, $59 per bo...
PowerBite
PowerBite is a once-a-day mineral 'dental candy' sold direct through DigiStore24 checkout at $69 for one bottle, $59 per...
Prodentim
ProDentim takes an interesting approach to oral health by using probiotics instead of chemicals. The idea is that replen...
Why we recommend GumAktiv: Superior oral health targeting, clinically proven ingredients, and better value for money with money-back guarantee.
GumAktiv vs Competitors
Detailed comparison of GumAktiv against top oral health competitors in the market:
| Feature | GumAktiv | DentaTonic | PowerBite |
|---|---|---|---|
| Price | From $49 | From $49 | From $49 |
| Money-Back Guarantee | 60 days | 60 days | 60 days |
| User Rating | 3.5/5 | 3.4/5 | 3.5/5 |
| Key Benefits | Breath First: The most common early report is fresher breath on waking, typically within 1-3 weeks, consistent with reducing sulfur-producing bacteria on the tongue, Gum Bleeding: Less pink in the sink when flossing is the second most common report, generally between weeks 3 and 6, in line with the L. reuteri gingivitis timelines | Breath First: The most common early report is fresher morning breath, usually within the first two weeks, which matches the short-acting lozenge trials, Dry Mouth: Users with medication-related dry mouth describe less overnight stickiness, in line with the enzyme system's history in xerostomia products | Breath First: The most common early report is fresher morning breath, usually within the first two weeks, consistent with what a mint-and-salt lozenge can do, Dry Mouth: Users with medication-related dry mouth describe less overnight stickiness, likely from the saliva stimulated by a dissolving sugar-free tablet |
| Third-Party Testing | ✓ Yes | ? Unknown | ? Unknown |
Winner: GumAktiv
GumAktiv stands out with superior oral health support, longer money-back guarantee, and proven ingredients that specifically target oral health health.
Oral Health & Dental Wellness Writer
Amanda has covered oral health and the mouth-body connection for nearly a decade, with a focus on preventive care that actually makes a difference.
FAQ
Where can I buy GumAktiv?
GumAktiv is sold only through the vendor's site, where checkout runs through DigiStore24. It is not sold in stores, and the manufacturer says listings on Amazon, Walmart Marketplace, or eBay are not authorized and are not covered by the guarantee. Buying direct is the only way to get the 3- and 6-bottle pricing, the free shipping and bonus guides on the 6-bottle order, and the 60-day money-back guarantee. The label lists the distributor as GumAktiv, 285 Northeast Ave, Tallmadge, OH 44278, with product support at contact@gumaktiv-product.com; order support is handled by DigiStore24. You can reach the vendor's order page through the links on this review.
How much does GumAktiv cost?
At the time of this review, the vendor's page lists a single bottle (30 tablets) at $69. The 3-bottle package is $59 per bottle ($177 total), and the 6-bottle package is $49 per bottle ($294 total) with free US shipping and two bonus PDF guides. The page shows a struck-through $99 per bottle as the 'regular' price, which as far as we can tell nobody has ever paid. The vendor's shipping policy lists US delivery as free and charges $15.95 to Canada, the UK, Ireland, Australia, and New Zealand. Prices can change, so check the checkout total before ordering.
Is GumAktiv legit or a scam?
GumAktiv is a real product with a published Supplement Facts label, a physical distributor address in Tallmadge, Ohio, and checkout through DigiStore24, an established payment processor with its own refund desk. It is not a scam in the sense of taking money and shipping nothing. It does have real weaknesses: the strains are hidden in a proprietary blend, the Streptococcus salivarius has no CFU count, the sales page lists an ingredient (malic acid) that the label does not, and the '12,913 reviews' figure is unverifiable. The vendor is also newer than the category leader, so there is little customer history to check. Treat it as a legitimate ProDentim-style probiotic from a company with a short track record, not a guaranteed fix.
Is there a GumAktiv discount or coupon code?
GumAktiv does not use coupon codes. The only discounts are the package prices on the vendor's site: $69 for one bottle, $59 per bottle for three, and $49 per bottle for six, with free US shipping and two bonus guides ('Celebrity Smile At Home' and 'The Healthiest Kiss') on the 6-bottle order. Sites advertising GumAktiv coupon codes, an 85% discount, or a 180-day guarantee are affiliate pages; the vendor's refund policy is 60 days.
Does GumAktiv have a money-back guarantee?
Yes, 60 days counted from the day your package is delivered, according to the refund policy on the vendor's site. To claim it, email support with 'Refund Request' in the subject line, then ship all bottles, empty or full, along with the packing slip to 285 Northeast Ave, Tallmadge, OH 44278. The vendor does not cover return shipping. Refunds are processed after the package arrives and take 5-10 days to appear on your statement. Note that the same refund page asks you to use the product for at least 3 months before judging it, which is longer than the guarantee itself; plan around 60.
What are the ingredients in GumAktiv?
The Supplement Facts label lists, per tablet: inulin powder from chicory root (100 mg), a proprietary probiotic blend (20 mg, 3.5 billion CFU at time of manufacture) of Lactobacillus paracasei, Lactobacillus reuteri, and Bifidobacterium lactis BL-04, and Streptococcus salivarius (20 mg, no CFU stated). Other ingredients are tricalcium phosphate, microcrystalline cellulose, natural strawberry flavor, and peppermint essential oil. The sales page additionally names malic acid, which is not on the label we reviewed, and promotes tricalcium phosphate and peppermint as active ingredients rather than the tableting and flavor agents the label shows them as. No strain designations are given for L. paracasei, L. reuteri, or S. salivarius.
GumAktiv vs ProDentim: what is the difference?
Very little. Both use Lactobacillus paracasei, Bifidobacterium lactis BL-04, and Lactobacillus reuteri at 3.5 billion CFU with inulin, tricalcium phosphate, and peppermint in a dissolvable tablet, and both sell at $69 / $59 / $49 per bottle with a 60-day guarantee. GumAktiv adds an unquantified Streptococcus salivarius line and a strawberry flavor base, sells through DigiStore24 checkout, and comes from a much newer vendor. ProDentim has years of customer history and a larger body of user reports, which is why it holds a higher rating on this site. If you are choosing between them at the same price, ProDentim is the lower-risk pick. The full side-by-side is at /compare/gumaktiv-vs-prodentim.
How long before I notice results?
Fresher breath is the usual first change, often within 1-3 weeks. Gum changes take longer: in the L. reuteri lozenge trials, gingival and plaque scores were measured after 6-7 weeks of twice-daily use, and the periodontitis trial ran 12 weeks. Expect the 3-to-6-week window to be the earliest fair test for bleeding or sensitivity. That is why the 60-day refund clock is tight; decide by day 55.
Can GumAktiv replace brushing, flossing, or a dental cleaning?
No. In every trial behind the strains in GumAktiv, the probiotic was added to normal brushing and flossing, and in the periodontitis trials it was added to professional scaling and root planing. The gum benefits disappeared or never appeared without that base. If you have bleeding that persists despite good hygiene, loose teeth, or pockets your dentist has measured over 4 mm, book the appointment first and consider the probiotic as a supplement to whatever your dentist recommends.
What if GumAktiv doesn't work for me?
Use the guarantee, and use it on time. Email the vendor's support address (contact@gumaktiv-product.com per the label) before day 60 from delivery with your order number and 'Refund Request' in the subject, then ship every bottle plus the packing slip to the Tallmadge, Ohio address. Keep the tracking receipt. Because the order was processed by DigiStore24, you can also open a refund request through DigiStore24's customer-service page, which handles buyer refunds on the vendor's behalf.
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