Born from Love. Backed by Science.

NEWDr. Jen's KeraHAp™ · Professional Elite

A toothpaste that shows its work.No fluff. Just the science.Two minutes, twice a day. Make them count.

Biomimetic peptides and premium 10% nano-hydroxyapatite, dentist-formulated and fluoride-free. Every ingredient listed, every choice explained.KeraHAp™ pairs biomimetic peptides with premium 10% nano-hydroxyapatite. Fluoride-free, low-abrasion, and built by a dentist with 20+ years of clinical experience.A dentist-formulated, fluoride-free toothpaste with biomimetic peptides and premium 10% nano-hydroxyapatite. Helps reduce sensitivity and supports your enamel.

10%
Premium-grade nHAp
0
Fluoride, SLS, fillers
20+ yrs
Clinical experience behind it
≈40¢
Per day, $28 a tube

Free welcome kit with your first order: floss, toothbrush and tongue scraper ($42 value)

Read the spec sheet
4.8/5 stars 360,000+ happy customers Dentist developed
Dr. Jen's KeraHAp™
FLUORIDE
FREE

We show what others hide.

The spec sheet, not the sales pitch

Every ingredient earns its place. Here's what goes into KeraHAp™, what each part does, and what we leave out.

Brushing at a bathroom sink with a Dr. Jen tube

KeraHAp™ · Cool Mint

Fluoride-free
Active

Premium nano-hydroxyapatite, 10%

Optimal, research-backed concentration. Same minerals as enamel.

Technology

Biomimetic peptides

Enamel-inspired technology for stronger mineral bonding.

Sensitivity

Seals exposed dentinal tubules

Reinforces the tooth surface instead of numbing it.

Cleaning

Low-abrasion silica system

Enamel-safe polishing for daily use.

Microbiome

Xylitol

Supports oral microbiome balance.

Fluoride

None

Fluoride-free remineralization.

Made

USA, FDA approved facility

Dentist-formulated. Gluten free.

  • No SLS
  • No propylene glycol
  • No titanium dioxide
  • No artificial color
  • No artificial flavor
  • No fillers
  • No pain blockers

Quality isn't an upgrade. It's the standard.

Concentration is table stakes. Crystal quality is the difference.

Nano-hydroxyapatite (nHAp) is made of calcium and phosphate, the same minerals as tooth enamel. 10% is the optimal, research-backed concentration. But how well it works depends on the crystal itself.

GENERIC nHAp TOOTHPASTES

  • Larger particles
  • Lower performance
  • Crystal source often not disclosed

DR. JEN'S PREMIUM nHAp

  • Optimal particle size for enamel integration
  • Superior purity and bioavailability
  • Consistent, predictable results
  • Sourced from the world's most respected producers

Oral care should be personalized, not one-size-fits-all.

Pick the formula for your mouth

Fluoride-free remineralization with premium nHAp.
NEW · MOST ADVANCED

Advanced daily care

Fluoride-free

Dr. Jen's KeraHAp™

Peptide + premium nHAp complex. Low-abrasion and helps reduce sensitivity.

Full details

Everyday fluoride-free

Fluoride-free

Fluoride-Free Toothpaste

For anyone who prefers fluoride-free care, with an optimal 10% nHAp.

Full details
BEST SELLER

Sensitivity

Fluoride-free

Fluoride-Free Toothpaste, Eggshell nHAp

nHAp naturally derived from eggshells, pH balanced.

Full details

SUBSCRIBE & SAVE

Never run out. Save 5% every month.

  1. Save 5% on every order

    Applied automatically to each monthly delivery.

  2. Delivered every month

    A fresh tube arrives before you run out.

  3. Skip, change, or cancel anytime

    Manage everything from your account. No commitment.

Dr. Jennifer Eisenhuth, DDS

Created by a clinician, not a committee

Engineering-minded. Clinically trained.

Dr. Jennifer Eisenhuth began in Civil Engineering before discovering a deeper calling in dentistry, a profession that blends science, precision, and human connection. She earned her dental degree and completed her orthodontic residency at the University of Minnesota, where she later returned as part-time faculty.

In 2019, when her daughter became seriously ill, she examined every product her family used and found harsh chemicals and vague labels. So she went back to the science, and built the toothpaste she couldn't find.

  • 20+ years in private practice
  • Dentist & orthodontist
  • University of Minnesota faculty

From people who read labels

Customers

Helps with sensitivity

This is the only toothpaste that has helped with hot/cold sensitivity. Not even Sensodyne helped. It's expensive, but it's worth it.
Richard A. · ✓ Verified buyerSuper Paste

Great so far

I’ve only been using this for a short while, but I’m liking it so far. I wanted a toothpaste with a higher percentage of nano hydroxyapatite than my previous toothpaste, and the Dr. Jen product also has fluoride added as well. This is easy to use and the mint flavor is nice without being too intense. I will definitely repurchase to see the benefits of long term use
James L. · ✓ Verified buyerSuper Paste
When it comes to nano hydroxy apatite toothpaste I only trust Dr.Jen, primarily because of the optimal concentration of n-ha and clean ingredients.
AndrewFluoride-Free Toothpaste

Sensitivity is gone

I was having some sensitivity issues and after 30 days of using Super Paste it’s completely gone. I’ve been using Super Paste for about 3 months and I won’t use anything else.
Michael D. · ✓ Verified buyerSuper Paste
I’ve tried all the Dr Jen’s toothpastes and the eggshell is my favorite. It cleans well and has the perfect flavor/texture/consistency (for me) Love it.
Kenneth B. · ✓ Verified buyerFluoride-Free Toothpaste, Eggshell nHAp
I've been using Dr. Jen's toothpaste for a few months now, and I've become a SUPER fan of the SUPER paste (as evidenced by the near empty tube). My teeth feel so smooth after brushing and throughout the day. Also, it tastes great and gives teeth an extra sparkle. I'll be continuing to use this awesome toothpaste long-term.
Chelsea M · ✓ Verified buyerSuper Paste

Dental professionals

Dr. Ross Erickson
“I used to use charcoal toothpaste before I found Dr Jen's. Now I'm helping my teeth with a toothpaste that tastes amazing!”
Dr. Ross Erickson
Dr. Chris Stansburry, Orthodontist
“With many of my patients seeking oral care products free from propylene glycol, sodium lauryl sulfate, and artificial flavoring, I did an extension search on natural toothpaste. Dr. Jen’s was the only brand I discovered using safe and science-backed ingredients. I have seen less plaque build-up and stronger enamel with my patients using Dr. Jen’s. This is the only toothpaste I recommend for my patients.”
Dr. Chris Stansburry, Orthodontist
Dr. Jen's KeraHAp™

Set it up once. Brush better every day.

KeraHAp™, Cool Mint, 3 tubes. Dentist-formulated, fluoride-free, for daily use.

Free welcome kit with your first order: floss, toothbrush and tongue scraper ($42 value)

  • 30-day Smile Guarantee
  • Made in the USA
  • Free shipping over $60

Straight answers

Why doesn't it foam?

It's SLS-free by design. Foam isn't what protects your teeth. By avoiding SLS, Dr. Jen's formulas are gentler on oral tissues.

Will it help with sensitivity?

Yes. nHAp helps seal exposed dentinal tubules, one of the primary causes of tooth sensitivity. Unlike temporary numbing agents such as potassium nitrate, nHAp works by reinforcing the tooth surface itself.

Fluoride-free or fluoride: which should I pick?

Your call. KeraHAp™ is fluoride-free. If you have a higher cavity risk or dry mouth, Super Paste combines premium nHAp with fluoride. Ask your dentist which is right for you.

How does Subscribe & Save work?

Subscribe to a single tube and save 5% on every order, delivered monthly. Subscribe to 3 tubes and save 10%, delivered monthly, with a free welcome kit in your first order: floss, toothbrush and tongue scraper ($42 value). Skip, change, or cancel anytime from your account.

Why does it cost more than a drugstore tube?

Premium-grade nHAp crystals from the world's most respected producers, no fillers, no shortcuts. KeraHAp™ works out to about 40¢ a day.