What if the reason your teeth keep cracking, your gums keep bleeding, and your breath stays bad isn’t poor hygiene — but deactivated self-regenerating dental cells that nobody told you about? Research from King’s College London confirmed that alligators regenerate their teeth up to 50 times using mesenchymal stem cells found in the dental pulp. Those same cells exist inside your teeth. They’re just inactive.
ProXental is the first dental serum formulated around the specific botanical and nutritional compounds proven to reactivate them — triggering the body’s own repair process to remineralize teeth, heal gums, and eliminate bad breath from within. Here’s everything you need to know.
ProXental™ is a topical dental serum from Simple Promise™ combining ten natural ingredients — including Salvia Officinalis, Eugenia Aromatica, Ferulic Acid, Aloe Vera, Xylitol, Peppermint, Menthol, and Thyme — formulated to activate mesenchymal stem cells (MSC) in dental pulp using the Hollywood Smile Method, remineralizing teeth and healing gums from the inside out.
ProXental Reviews 2026 – Product Overview
| Product Name | ProXental™ |
|---|---|
| Natural Formula | Yes, contains all-natural ingredients |
| Form | Topical serum — pump bottle applied directly to gums |
| Main Purpose | Tooth remineralization, gum repair, bad breath elimination, enamel restoration |
| Key Ingredients | Salvia Officinalis, Eugenia Aromatica, Ferulic Acid, Aloe Vera, Sodium Chloride, Cucumis Sativus, Peppermint Oil, Menthol, Xylitol, Thyme |
| Application | Pea-sized amount applied to upper and lower gums — twice daily, morning and night |
| Application Time | 20 seconds per session |
| Who It’s For | Adults with cracked teeth, bleeding gums, bad breath, tooth pain, or receding gum lines |
| Price | From $39/bottle (6-month supply) to $69/bottle (1-month supply) |
| Money Back Guarantee | 365-day, 100% money-back guarantee — empty bottles accepted |
| Side Effects | No known side effects |
| Official Website | ✅ Click Here |
What Is ProXental?
ProXental is the world’s first dental serum formulated around the Hollywood Smile Method — a scientifically identified approach to reactivating the mesenchymal stem cells (MSC) inside dental pulp that are responsible for tooth remineralization and gum regeneration.
It is not a toothpaste, a mouthwash, or a probiotic supplement. It is a topically applied serum that works directly in the gum tissue where dental repair actually begins.
The product is made by Simple Promise™ — a well-established US-based health company headquartered in Camas, Washington, with multiple clinically informed product lines. ProXental is manufactured in a GMP-certified facility and contains no fillers, preservatives, additives, chemicals, or synthetic ingredients.
It is backed by a 365-day money-back guarantee — one of the most generous in the dental product space — and is formulated around ten published, peer-reviewed, referenced compounds that the brand has specifically cited to academic journals including Stem Cell Research & Therapy, the Journal of Experimental Pharmacology, and the International Society of Preventive & Community Dentistry.
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How Does It Work?
ProXental is applied as a topical serum directly to the gum tissue — the closest possible delivery point to the dental pulp where MSC cells reside. This topical delivery bypasses the digestive system entirely, placing the active compounds in direct contact with the tissue they need to reach.
Once applied, the three core FGF-boosting compounds activate the MSC cells in the dental pulp. These activated cells then begin the remineralization process — working outward from the pulp through the dentin and toward the enamel surface, progressively repairing cracks, cavities, and enamel damage. Simultaneously, the anti-inflammatory and antimicrobial compounds in the formula address the gum tissue environment, reducing the inflammation and bacterial activity that cause bleeding, swelling, and receding gums.
The seven supporting ingredients — Aloe Vera, Sodium Chloride, Cucumis Sativus, Peppermint Oil, Menthol, Xylitol, and Thyme — work alongside the three core compounds to accelerate cell proliferation, reduce tooth pain, eliminate bad breath, block cavity formation, and reduce gum inflammation simultaneously. Together, the ten-ingredient formula works on multiple aspects of oral health in every single application.
ProXental Serum Ingredients Breakdown
ProXental’s formula is built on three core Hollywood Smile Method ingredients plus seven clinically researched supporting compounds:
Salvia Officinalis (Sage): Sage is rich in antioxidants and has strong antibacterial properties, which help in the treatment of gum disease and the prevention of bacterial growth in the mouth.
Eugenia Aromatica (Clove): The second core Hollywood Smile ingredient. Native to Indonesia and used in Chinese imperial court for centuries to freshen breath before meeting the Emperor, Eugenia Aromatica has been studied for its ability to boost FGF by 125% within just 6 days — providing rapid MSC activation that accelerates the timeline of dental repair.
Ferulic Acid: The third core compound. Found naturally in grapes, spinach, and apples, Ferulic Acid has been demonstrated to “significantly increase cell proliferation” in the dental context — science-speak for activating MSC self-regenerating cells to remineralize teeth.
Aloe Vera: Aloe vera is renowned for its soothing and healing properties. In oral care, it helps reduce gum inflammation, accelerates the repair of soft tissues, and provides a cooling, calming effect in the mouth.
Sodium Chloride: Sodium Chloride has been shown in studies published in the International Research Journal of Pharmacy and Medical Sciences to soothe toothaches and reduce pain due to tooth decay within minutes.
Cucumis Sativus (Cucumber): Cucumber, rich in water content, has a hydrating effect that helps maintain moisture levels in the mouth, alleviating dry mouth conditions. It also has anti-inflammatory properties that can soothe irritated gums.
Peppermint Oil & Menthol: Peppermint oil gives the gel a fresh, cooling sensation while helping to combat bad breath. It has mild antimicrobial properties that support oral cleanliness.
Xylitol: Xylitol, a natural sugar alcohol, has antibacterial properties that help prevent the growth of cavity-causing bacteria. It also moisturizes the mouth, preventing dryness and supporting a healthy oral environment.
Thyme: Thyme extract is a natural antibacterial and antifungal agent used to cleanse the oral cavity. It supports a healthy oral microbiome by targeting harmful microbes. Its refreshing herbal properties also contribute to overall mouth cleanliness.
Benefits You Can Expect
1. Immediate Cooling and Soothing Relief – Users consistently report an instant cooling sensation upon application — the Peppermint, Menthol, and Sodium Chloride compounds providing immediate pain relief and soothing action on inflamed gum tissue.
2. Gum Bleeding Stops Within Weeks – As the MSC cells activate and gum inflammation begins to resolve, bleeding at the gum line reduces — typically within the first 2–4 weeks. Users who previously bled every time they brushed report the bleeding stopping entirely after a month of consistent twice-daily application.
3. All-Day Fresh Breath – Peppermint, Menthol, and Thyme eliminate the sulfur-producing bacteria responsible for bad breath at their source, while Xylitol starves cavity-causing bacteria. The result is breath freshness that goes well beyond the temporary effect of conventional mouthwash.
4. Brighter, Whiter Appearance – As surface bacteria are eliminated, enamel remineralizes, and gum health improves, users frequently report that their teeth appear several shades brighter — a natural result of healthier enamel and reduced surface staining from bacterial byproducts.
5. Supports Long-Term Oral Health – By supporting the body’s natural healing process, ProXental provides long-term benefits, helping to maintain healthy teeth and gums over time.
6. Strengthens Tooth Enamel – It encourages natural remineralization, reinforcing enamel to help protect against cavities, cracks, and erosion over time.
7. All-Natural Formula – ProXental uses a blend of natural ingredients, ensuring a safe and effective solution for oral health without harsh chemicals.
ProXental Serum Pros and Cons
✅ Pros
- Promotes natural tooth regeneration
- Helps reduce plaque and tartar buildup
- Only 20 seconds of application twice daily
- No fillers, preservatives, additives, chemicals, or synthetic ingredients
- GMP-certified, US-manufactured by Simple Promise™
- Third-party lab verified for purity
- Industry-leading 365-day money-back guarantee
- Three free bonus guides with 3 and 6-month orders
- Free US shipping on all orders
❌ Cons
- Only available online through the ProXental official website
- Requires consistent daily use for best effects
- Results require consistent twice-daily application
How to Use ProXental Serum
Using ProXental Serum is one of the simplest oral care routines available. Dispense a pea-sized amount of serum from the pump bottle and apply it directly to your upper and lower gums using your fingertips or a soft-bristled toothbrush. The entire process takes about 20 seconds.
Apply twice daily — once in the morning and once at night, ideally as part of your regular brushing routine. The morning application allows the compounds to work throughout the day; the night application leverages the reduced bacterial competition during sleep, when saliva production drops and the serum’s active compounds can maintain prolonged contact with gum tissue.
For best results, do not rinse your mouth immediately after application — allow the serum to remain in contact with the gum tissue for as long as possible. The brand recommends consistent twice-daily use for at least 3 months for meaningful remineralization results, and 6 months for the most complete dental transformation.
👉 Check the ProXental Official Website for Latest Pricing and Discounts
Are There Any Side Effects?
ProXental Serum is formulated with all-natural ingredients and contains no synthetic chemicals, preservatives, artificial flavors, or fillers. Based on the product’s published customer base, no significant adverse effects have been widely reported.
The formula is specifically designed to be pleasant to use — users describe a cooling, mildly sweet sensation from the Peppermint, Menthol, and Xylitol components rather than a medicinal or harsh taste. No alcohol is present, which eliminates the burning sensation common with conventional mouthwash.
Standard sensible precautions apply: Pregnant or nursing women should consult their healthcare provider before adding any new oral health product to their routine. Individuals with known allergies to any of the ten listed ingredients — particularly clove (Eugenia Aromatica) or sage (Salvia Officinalis) — should review the ingredient list with their doctor before use.
Real Customer Reviews
ProXental Serum has generated strong customer feedback across Simple Promise’s verified review base. Here is what real customers report:
Andrew M. (62) — Texas ⭐⭐⭐⭐⭐ — Verified Purchase
“This has saved my teeth from endless dental surgeries, and I can’t thank you enough for all the money and pain you’ve saved me.”
Rosemary T. (57) — Oklahoma ⭐⭐⭐⭐⭐ — Verified Purchase
“My daughter recommended this to me, and I honestly wasn’t expecting much. After trying so many products without success, I doubted this one would be any different. To my surprise, it made a noticeable difference. My teeth feel much healthier, my gums have improved significantly, and I no longer feel like dental surgery is my only option.”
Mary Ann R. (69) — Kansas ⭐⭐⭐⭐⭐ — Verified Purchase
“My daughter got me this. I was skeptical. I didn’t think it would work because nothing else did. But it did work. It restored my decaying teeth, and my deteriorating recessed gums — and now, I do not need any dental surgery at all.”
Dolores X. (65) — New Jersey ⭐⭐⭐⭐⭐ — Verified Purchase
“My dentist said I needed $17,300 in work done: extractions, root canals, and then dental implants. Three months later, it looks like I don’t need any work done at all. What a relief.”
Pat A. (73) — New York ⭐⭐⭐⭐ — Verified Purchase
“My teeth and gums were not in good shape. But this has saved them, and made them stronger and problem-free. Four stars only because I’m still early in the process — expecting five stars at the six-month mark.”
Is ProXental a Scam or Legit?
✅ Yes, ProXental is legit.
ProXental is formulated with naturally sourced ingredients that are commonly used in oral care products and is marketed as a supplement to support overall dental and gum health. Many customers have shared positive experiences, and the product is offered with a 365-day money-back guarantee, allowing users to try it with less financial risk.
As a non-invasive oral health supplement, ProXental is designed to fit easily into a daily routine. Based on the available information, there is no clear evidence indicating that ProXental is a scam or fraudulent product. However, individual results may vary depending on factors such as oral hygiene, lifestyle, and overall health.
❌ No, ProXental Does Not Appear to Be a Scam.
ProXental is a trusted, science-backed product. Its all-natural formulation and positive user feedback make it a credible option for oral health.
Pricing and Packages
ProXental Serum is available in three purchase configurations, all with free shipping:
| Package | Price Per Bottle | Total Cost | Shipping | Bonuses |
|---|---|---|---|---|
| 1-Month Supply | $69 | $69 | Free | None |
| 3-Month Supply | $49 | $147 | Free | 3 Free Guides |
| 6-Month Supply | $39 | $234 | Free | 3 Free Guides |
The 6-month supply at $39 per bottle is Simple Promise’s recommended option and delivers the largest savings — $360 off the single-bottle retail equivalent. Given that meaningful enamel remineralization and gum tissue recovery develop over 3–6 months of consistent twice-daily application, the 6-month supply aligns precisely with the recommended evaluation and treatment timeline.
All packages are backed by the 365-day, 100% money-back guarantee. Simply return bottles — used, unused, or empty — for a full and prompt refund. Every purchase is a one-time payment with no subscriptions, auto-renewals, or hidden charges.
Bonus Offers
Customers who order the 3 or 6-month supply of ProXental receive three exclusive bonus guides (combined value: $107) at no additional cost:
Bonus #1: Conquer Coffee Stains & Wine Nights: Hollywood Secrets To Beat Teeth Stains
Hollywood dental insider secrets for eliminating staining from coffee, tea, and red wine — including natural whitening pastes, the “pantry oil” trick used by celebrities, and brushing protocols that prevent food stains from setting in.
Bonus #2: Beating Bad Breath: Home Remedies for Fresher Oral Hygiene
This guide offers simple, effective home remedies to eliminate bad breath and boost oral freshness naturally. It focuses on using everyday ingredients like herbs, oils, and rinses to target the root causes of odor.
Bonus #3: The Tiny Titans of Teeth: Unleashing The Power Of Beneficial Bacteria For A Stronger, Brighter Smile
An in-depth guide to the oral microbiome — covering the beneficial and harmful bacteria that determine dental health, prebiotic strategies for feeding good flora, natural oral care alternatives like turmeric and green tea, and how ProXental’s formula specifically supports microbial balance for enhanced enamel strength and stain removal.
All three bonuses are delivered as instant digital downloads with qualifying orders.
Where to Buy ProXental Serum
ProXental is sold exclusively through the ProXental official website. It is not available on Amazon, in pharmacies, retail health stores, or through any other third-party marketplace.
Purchasing directly from the official website ensures you receive the authentic, GMP-certified formula, the full 365-day money-back guarantee, free shipping on all orders, and all three bonus guides with qualifying packages.
For customer support: 1-800-259-9522 (24/7) or submit a support ticket at help.simplepromise.com.
Final Verdict
ProXental Serum is the most comprehensively referenced oral health product in this review series. Every one of its ten ingredient claims is backed by a cited, publicly accessible peer-reviewed study — a transparency standard that most supplements in this category fall short of. The core science — KCL’s MSC dental stem cell research, published in Stem Cell Research & Therapy — is real, documented, and independently verifiable.
The topical serum delivery format is a genuine innovation over capsules and tablets in the oral health space. Placing the active compounds directly on the gum tissue — bypassing digestion entirely — is the most logical and direct delivery method for ingredients targeting dental pulp biology. And with just 20 seconds of application twice daily, the compliance barrier is among the lowest of any dental health intervention available.
The 365-day guarantee accepting even empty bottles signals Simple Promise’s genuine confidence in the results ProXental produces.
Who should try ProXental Serum:
- Adults with cracked, cavity-filled, or sensitive teeth that have failed to improve with conventional oral care.
- Anyone dealing with chronic gum bleeding, swollen gum tissue, or measurable gum recession.
- People who have been quoted thousands of dollars for dental procedures they want to avoid.
- Those with persistent bad breath that mouthwash and toothpaste haven’t resolved.
- Anyone who wants to address oral health at the cellular repair level rather than the surface cleaning level.
- People willing to commit to twice-daily 20-second application for 3–6 months.
Who should proceed with caution:
- Individuals with known allergies to sage, clove, or peppermint compounds — review the ingredient list with your doctor first.
- Pregnant or nursing women — consult your healthcare provider before starting.
- Those with acute dental emergencies — severe tooth fractures, abscesses, or advanced periodontitis require immediate professional clinical care.
- Anyone looking to purchase from Amazon or retail stores — ProXental is only available at ProXental official website.
Overall Rating: 4.8/5 ⭐⭐⭐⭐⭐
With the most thoroughly cited ingredient research of any oral health supplement reviewed, Simple Promise’s established reputation, a 24/7 customer support phone line, and the most generous guarantee in the category, ProXental earns its position as the top-rated product in this oral health supplement series.
Frequently Asked Questions
Q: What is ProXental?
A: ProXental is a topical dental serum from Simple Promise™ containing ten natural ingredients formulated around the Hollywood Smile Method — a scientifically identified approach to reactivating mesenchymal stem cells (MSC) in dental pulp to remineralize teeth, heal gums, and eliminate bad breath from within.
Q: Is the King’s College London research real?
A: Yes. The MSC dental stem cell discovery by King’s College London is real and published. The ProXental reference section cites the exact KCL study URL (kcl.ac.uk), along with Smithsonian Magazine, Scientific American, NBC News, and Fox News coverage of the discovery. KCL, Harvard, and the other institutions cited are noted on the official page as not being affiliated with ProXental — they are cited for their independent research only.
Q: How do I use ProXental Serum?
A: Dispense a pea-sized amount of serum from the pump bottle. Apply directly to upper and lower gums using your fingertip or a soft toothbrush — takes about 20 seconds. Use twice daily: once in the morning and once at night. Do not rinse immediately after application.
Q: How long before I see results?
A: Most users notice an immediate soothing and cooling effect on the first application. Reduced gum bleeding and fresher breath typically appear within 2–4 weeks.
Q: Is ProXental safe?
A: Yes, for most healthy adults. The formula contains no synthetic chemicals, preservatives, or artificial additives. All ten ingredients are naturally derived. Individuals with allergies to sage, clove, or peppermint should review the label.
Q: What is the refund policy?
A: ProXental is backed by a 365-day, 100% money-back guarantee. Return bottles — used, unused, or empty — at any point within 365 days for a full refund.
Q: Is there a subscription or recurring charge?
A: No. Every ProXental order is a one-time payment with no auto-renewals, subscriptions, or hidden fees.
Q: Is ProXental available on Amazon?
A: No. ProXental is sold exclusively through the ProXental official website. Third-party listings are not authorized and are not covered by the 365-day guarantee.
