Clinically Proven Protection
Dentist Developed & Approved
Over 360,000 Cleaner Smiles
100% Proven ngredients
Made in USA
Breakthrough Study: nHAp + Fluoride Outperforms High-Fluoride Toothpaste
Breakthrough Study: Peptide + nHAp Outperforms Fluoride ToothpasteAn independent in vitro study conducted at the University of Toronto (April 2026) using real human enamel specimens under daily acid challenge conditions.
PEPTIDE-ENHANCED NANO-HYDROXYAPATITE
The Power of Peptides
Nano-hydroxyapatite, guided by nature's blueprint.
KeraHAp™ pairs premium nano-hydroxyapatite with biomimetic peptides, inspired by the protein matrix nature uses to organize that same mineral as enamel forms.
-
nHAp Crystals
Premium nano-hydroxyapatite, the mineral naturally found in tooth enamel.
-
Peptide Matrix
Biomimetic peptides designed to mimic nature's protein scaffold.
-
Attachment Layer
Where the peptide layer meets the tooth surface.
*A formula modeled on how enamel is built in nature.
Advanced Protection for Periodontal Patients
The most advanced fluoride-free toothpaste for patients who demand more from their oral care, built on 10% premium Nano-hydroxyapatite with advanced enamel-inspired peptides. Unlike conventional toothpastes that rely on fluoride and petroleum-based ingredients, KeraHAp™ delivers biomimetic enamel support with cleaner ingredients you can trust.
See the Difference at the Microscopic Level:
Clinically effective nHAp at the optimal concentration for advanced enamel support.
Enamel-inspired peptides that support stronger mineral bonding at the enamel surface.
Supports a healthier oral environment.
Who is actually behind your toothpaste?
Dr. Jen's customized formulas solve unique patient needs, unlike one-size-fits-all, mass- produced toothpaste.
Dr. Jen's customized formulas solve unique patient needs, unlike one-size-fits-all, mass- produced toothpaste.
Powered by Nature, Rooted in Science
DR. JEN'S KERAHAP™
GENERIC HYDROXYAPATITE TOOTHPASTES
Independent Dental Family-Owned Brand
Venture Capitalist and Investment Banker Formulas
Formulated for Enamel Health
Mass Produced for Maximum Profit
Backed by Science
Driven by Marketing and Social Media Trends
Customized Formulas for Individual Needs
Generic, One Size Fits All Formulations
A Blend Of Science & Flavor
- Advanced enamel support you can confidently recommend
- Proprietary formulation with botanicals and essential oils for a healthier oral environment
- Alcohol-free, gentle on gums and enamel
Water (Aqua)
Sodium gluconate
Glycerin (soothes and moisturizes)
Peppermint oil
Silica (polishes teeth)
Spearmint oil
Calcium Carbonate (helps remove stains)
Citric Acid (preserves naturally)
Xylitol (reduces acid-causing bacteria)
Sodium gluconate
Potassium sorbate
Nanohydroxyapatite (strengthens enamel)
Frequently Asked
Questions
Dr. Jen's KeraHAp™ is the first Peptide + Nano-hydroxyapatite toothpaste, trusted by dental professionals nationwide. Dr. Jen has spent six years perfecting these advanced formulations, sourcing the highest-grade Nano-hydroxyapatite available. Our rod-shaped crystals meet rigorous EU safety standards for synthetic nHAp. While other brands have approached us wanting to use our premium sources, we protect the integrity of our supply chain to ensure every tube meets our exacting standards. Current studies show that Nano-hydroxyapatite using rod-shaped crystals is safe to use in toothpaste. Link to study
Dr. Jen's KeraHAp™ combines 10% premium Nano-hydroxyapatite with advanced enamel-inspired peptides for biomimetic enamel support. It is the most advanced fluoride-free formula in the Dr. Jen's lineup, designed for patients who want the highest level of enamel support available.
Dr. Jen's Super Paste combines 10% premium Nano-hydroxyapatite with fluoride and xylitol, clinically proven to outperform fluoride-only toothpastes. Available in Mint and Strawberry.
Dr. Jen's Fluoride-Free delivers proven enamel support without fluoride, powered by 10% premium Nano-hydroxyapatite and a proprietary essential oil complex. Available in Mint and Strawberry.
Dr. Jen's Eggshell is the first and only eggshell-derived nHAp toothpaste, formulated with 10% premium eggshell Nano-hydroxyapatite. Eggshells contain magnesium and zinc, which promote higher mineral uptake for enhanced enamel protection. Available in Mint and Orange Mango.
Nano-hydroxyapatite (nHAp) is a biocompatible mineral that mirrors the structure of your tooth enamel. The "nano" means the particles are extremely small, measured in nanometers, allowing them to behave like your enamel crystals.
How it works:
- Absorbs and removes dental plaque
- Replenishes lost calcium and phosphate minerals
- Fills in micro-fissures on tooth surfaces
- Reduces sensitivity by sealing exposed dentinal tubules
Think of it as giving your teeth the building blocks they need to stay strong.
There's something we want you to know because behind every tube is a story that started long before it reached your bathroom shelf.
It began in a hospital room.
Years ago, Dr. Jen's daughter became dangerously ill with a life-threatening stomach condition. As any parent would, Dr. Jen searched for every way to support her daughter's healing, down to the smallest details, including something as simple as toothpaste.
What she discovered shocked her.
Fluoride-free toothpastes aren't regulated. Brands can claim "Nanohydroxyapatite" while using cheap, low-quality versions or including so little that it does almost nothing. Labels didn't tell the full truth, and Dr. Jen couldn't find a single toothpaste that matched what the science said her daughter needed.
In that hospital room, one thing became clear: if the right toothpaste didn't exist, she would have to create it.
A mother's worry became a mission.
Dr. Jen spent years studying particle size, purity, concentration, safety, and biocompatibility. She rejected anything that didn't meet the highest standard, even when it cost more.
Only true high-grade Nanohydroxyapatite Only the optimal concentration proven to protect enamel Only clean, gut-friendly ingredients gentle enough for someone fighting for their health
No shortcuts. No compromises. Just a formula built with the same care she wanted for her own child.
That's why our toothpaste costs more. Because it was never created to be the cheapest. It was created to be the safest, the purest, and the most effective. Born from fear, love, science, and the determination of a mother who refused to settle.
And yet, it comes down to 25 cents a day.
For up to 25 cents per day, you give your enamel the level of protection research actually supports, without the gut-disrupting ingredients found in many conventional formulas. About the same as your morning coffee, but for your long-term health.
Link Study
Nanohydroxyapatite (nHAp) in the Remineralization
of Early Dental Caries: A Scoping Review.
Published in May 2022. PMID: 35565022
Brush as you normally would, then spit out the excess but don't rinse. For maximum mineral uptake, wait 30 minutes before eating or drinking. This allows the Nano-hydroxyapatite to fully bond with your enamel. As always, discuss any specific questions or concerns with your dental team, who knows your personal oral health best.