Best Seller

NIACINAMIDE TOOTHPASTE

The world's first whitening toothpaste powered by Nano-Hydroxyapatite + Niacinamide technology. No trays. No strips. No sensitivity.

BEST SELLER
BUSAURUSS
NIACINAMIDE
TOOTHPASTE
Busauruss Niacinamide Whitening Toothpaste
Advanced nano-delivery formula. 8 shades whiter in 7 days. Sensitivity-free whitening for daily use.
$24.99$34.99SAVE 29%
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8-Shade Whitening in 7 Days
Nano-hydroxyapatite (nHAp) particles penetrate enamel at a molecular level, filling micro-cracks and displacing stain chromogens from within — not just on the surface.
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Niacinamide (Vitamin B3) Complex
Clinical studies show niacinamide reduces dentin sensitivity by 94% and strengthens the enamel protein matrix — making whitening results last 3x longer than peroxide strips.
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No Peroxide. No Sensitivity. Ever.
Zero hydrogen or carbamide peroxide. Zero SLS. Zero artificial dye. Formulated specifically to deliver professional results without the pain of traditional whitening.
Enamel-Safe for Daily Use
SEM microscopy confirmed zero enamel erosion across 90 days of twice-daily use. RDA value under 70 — well within the ADA's safe daily-use threshold of 250.
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Made in FDA-Registered Facility
Manufactured in our Los Angeles cGMP-certified facility under strict quality controls. Every batch independently verified for purity, potency, and safety.

100%MONEY-BACK GUARANTEE

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HOW IT WORKS

Why DR.DENT?

Peroxide-based whitening strips made in FDA-registered facilities. The box includes 44 strips for your regular routine plus 2 express treatments for shorter sessions.

FLEXIBLE FIT

Thin, flexible strips that conform to different tooth shapes. Stay in place during the wear time.

PEROXIDE-BASED FORMULA

Hydrogen peroxide is the active whitening ingredient.

30-MINUTE ROUTINE

Peel, apply, wait. No trays, no lights, no gels to measure. Wear while you work, read, or watch TV.

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ADVANCED TECHNOLOGYCaption

THE SCIENCE BEHIND THE SMILE

Blue LED mouth tray paired with peroxide-based whitening gel. 20-minute sessions. The kit includes whitening gel pens and a remineralization gel.

REMINERALIZATION GEL INCLUDED

The kit includes a separate gel with hydroxyapatite, a form of calcium found naturally in tooth enamel.

BLUE LIGHT TECHNOLOGY

LEDs built into the mouth tray. 20-minute sessions. One button to start, auto-shutoff when done.

GEL PEN SYSTEM

Click the pen to dispense gel into the tray. USB rechargeable tray, no batteries needed.

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Customer Reviews

WHAT 12,000+ CUSTOMERS SAY

4.9
★★★★★
Based on 12,847 verified reviews
View All Reviews →
★★★★★
Best whitening toothpaste ever!
"I've tried Crest 3D, Colgate Optic White, Hismile — nothing even comes close. My dentist literally asked what I was doing differently. Results in 8 days, no sensitivity at all."
SR
Sarah R. — New York, NY
Purchased: Busauruss Toothpaste
✓ Verified Purchase
No SensitivityFast Results
★★★★★
Dentist recommended!
"As a dental hygienist I was skeptical of the nano-hydroxyapatite claims. After testing it myself and recommending it to 6 patients — the science is real. This is the real deal."
DK
Dr. Diana K., RDH — Chicago, IL
Dental Hygienist · 11 years
✓ Verified Professional
Dentist ApprovedEasy To Use
★★★★★
Finally whitening without pain!
"I have sensitive teeth so I always avoided whitening. This is the first product that actually whitened without making me want to cry. Noticeable difference by day 5. I'm obsessed."
JM
Jessica M. — Austin, TX
Purchased: Busauruss Toothpaste
✓ Verified Purchase
Sensitive TeethNo Sensitivity
FAQ

COMMON
QUESTIONS

Busauruss uses nano-hydroxyapatite (nHAp) as its primary whitening agent — not hydrogen peroxide. nHAp is the same mineral that makes up 96% of your tooth enamel. It physically fills surface cracks and stain channels rather than chemically bleaching them, resulting in whiter teeth that don't rebound to their original shade as quickly as peroxide-whitened teeth do.

Most customers report visible improvement between Day 3 and Day 7 with twice-daily use. In our 312-participant clinical study, 89% of subjects showed measurable shade improvement by Day 7 using the Vita Classical shade guide. Maximum results typically peak between Day 14 and Day 30. Results depend on the starting shade of your teeth and dietary habits.

Busauruss is safe to use with all dental restorations. However, nHAp whitening — like all whitening agents — only affects natural tooth enamel, not the ceramic or composite materials used in crowns, veneers, or bonding. If your natural teeth whiten significantly, there may be a visible shade difference with restorations. We recommend consulting your dentist before use.

Unlike peroxide whitening (which typically fades in 4–8 weeks), nHAp remineralization provides structural whiteness that lasts 3–4 months before noticeable fading. Daily use maintains results continuously. Coffee, tea, wine, and tobacco will contribute to new staining. We recommend a Subscribe & Save plan for ongoing maintenance at 20% off retail.

Yes — Busauruss was specifically formulated for sensitive teeth. Our formula contains zero hydrogen or carbamide peroxide (the primary cause of whitening sensitivity), zero SLS, and contains 5% niacinamide which actively reduces dentinal hypersensitivity. In our clinical study, 94% of participants with pre-existing sensitivity reported improvement after 14 days of use.

We offer a 30-day, no-questions-asked money-back guarantee on all orders. If you're not 100% satisfied with your results within 30 days of delivery, simply contact us and we'll issue a full refund — including return shipping. We stand behind every tube we sell.