ProDentim
ProDentim oral probiotic review: BLIS K12 and M18 strains, 69 dollars, 60-day refund, 3.5/5 rating. Is it worth it next to your dentist?
Independent editorial review of ProDentim — a ClickBank oral probiotic chewable tablet containing BLIS K12 and BLIS M18 strains. Vendor claims “Grade A VSL” and “doctor endorsement” [unverified]. Here’s the honest take on the evidence and the formulation.
Quick verdict: ProDentim is an oral probiotic chewable marketed for fresh breath, gum health, and oral microbiome support. The headline strains (BLIS K12, BLIS M18) have real published research behind them — that’s a different credibility bar than most ClickBank oral-care products. The chewable format is genuinely well-suited to oral probiotic delivery. Rating: 3.5 / 5. Recommendation: low-risk trial for adults with chronic bad breath or gum concerns; don’t substitute for dental hygiene or periodontal treatment.
What ProDentim Is
ProDentim is a ClickBank oral probiotic chewable tablet. The vendor’s affiliate materials position it for adults concerned about breath, gum health, and oral microbiome balance. The vendor advertises “Grade A VSL,” “endorsed by a reputed doctor” [unverified], and “crushes conversions across all channels” [vendor claim].
The product itself combines two branded probiotic strains with supporting ingredients:
- BLIS K12 (Streptococcus salivarius K12) — well-researched oral probiotic strain
- BLIS M18 (Streptococcus salivarius M18) — well-researched oral probiotic strain
- Inulin — prebiotic fiber supporting probiotic colonization
- Malic acid — naturally occurring in strawberries; supports salivary flow
- peppermint / spearmint — flavor, mild breath-freshening
What the Evidence Actually Says
BLIS K12 — solid evidence for oral probiotic benefits
BLIS K12 (S. salivarius K12) is one of the better-researched oral probiotic strains. Published studies include trials for:
- Reduction of Streptococcus pyogenes (strep throat) recurrence in children
- Reduction of acute otitis media episodes in children
- Halitosis (chronic bad breath) reduction in adults
Effect sizes are modest-to-moderate. The strain itself is well-characterized at the genomic level (BLIS Technologies in New Zealand holds the IP).
BLIS M18 — dental caries & gum health
BLIS M18 (S. salivarius M18) is the second strain, researched primarily for:
- Dental caries (cavities) prevention in children and adults
- Plaque and gingivitis markers in adults
Effect sizes are modest. The mechanism (bacteriocin production inhibiting cariogenic bacteria) is biologically plausible.
Chewable format — actually well-suited
Oral probiotic strains need to reach the oral cavity, not just the gut. A chewable tablet that dissolves in the mouth is the right delivery format for oral probiotic strains — better than a swallowed capsule that bypasses the oral microbiome entirely. ProDentim gets this right.
Pricing & Refund
| Tier | Price |
|---|---|
| 1 bottle (30-day) | ~$69 |
| 3 bottles (90-day) | ~$177 (bundle) |
| 6 bottles (180-day) | ~$294 (bundle) |
Refund: 60-day money-back through ClickBank’s standard channel-level guarantee.
Who It’s For
Good fit
- Adults with persistent bad breath despite good hygiene
- People with mild gum concerns (redness, occasional bleeding)
- Anyone interested in oral microbiome support as an adjunct to brushing and flossing
Not a fit
- Anyone with active gum disease (periodontitis) — see a periodontist
- People with multiple cavities — see a dentist, don’t supplement
- Anyone seeking to replace brushing, flossing, or dental cleanings
The Honest Final Word
Three and a half stars out of five. ProDentim is a credible oral probiotic in a category full of weak supplements. The headline strains (BLIS K12, BLIS M18) have real published research; the chewable format is appropriate for oral delivery. The price is higher than generic oral probiotics, but you get the right strains at meaningful doses. Don’t substitute it for dental hygiene or periodontal treatment — but as an adjunct, it’s reasonable.
Bottom line: 3.5 / 5. Reasonable oral probiotic for the right use case.
FAQ
Q: Can kids take this?
A: BLIS K12 has pediatric research (originally studied for strep throat in children). But for kids, work with your pediatrician — supplements aren’t dosed the same way for adults and children.
Disclosure
Affiliate Disclosure. This page contains affiliate links. When you purchase through our links, we may earn a commission at no cost to you. Our editorial opinions are independent. Vendor-provided marketing claims are quoted with attribution; the observations above are ours.
FDA Disclaimer. Statements regarding dietary supplements have not been evaluated by the U.S. Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Medical Disclaimer. This is editorial research — not medical advice. Active gum disease, persistent halitosis, or multiple cavities require professional dental care. Consult your dentist or periodontist.
Pros & Cons
Pros
- BLIS K12 and BLIS M18 strains have real published research
- Chewable format is appropriate for oral delivery
- Stronger strain selection than most ClickBank oral-care products
Cons
- Higher price than generic oral probiotics
- Not a substitute for dental hygiene or periodontal treatment
- Not for active gum disease (periodontitis)
- Vendor marketing can be more confident than the clinical evidence
Three and a half stars out of five. A credible oral probiotic in a category full of weak supplements. The right strains at meaningful doses, in the right format. As an adjunct to dental hygiene, reasonable; as a substitute, no.