Linhart Professional Whitening Kit

Featured by SHAPE magazine as one of the 7 Best Teeth Whitening Kits to Achieve a Brighter, Whiter Smile at Home, the LINHART Whitening Collection includes everything you need to maintain your brightest smile, at home or on the go. Four syringes of professional whitening gel — each with 3mL of 35% carbamide peroxide, the same formulation used at Linhart Dentistry in New York City — pair with a 16-LED whitening light that activates the gel and accelerates results. Vegan, clean, and built for zero sensitivity.

FORMULA & INGREDIENTS:

The kit features a professional whitening complex built on:

• Carbamide Peroxide (35%) — clinical-strength formula that gently lifts surface stains and deep discoloration without causing sensitivity
• 16-LED Whitening Light — medical-grade, waterproof, USB-rechargeable, activates the gel to accelerate whitening
• Aloe Vera & Xylitol — soothes gums and balances oral pH for a comfortable whitening experience

Crafted by NYC dentists — developed by Dr. Jan Linhart and team, backed by 40+ years of cosmetic dentistry expertise.

HOW TO USE:

Use the syringe to apply a thin, even layer of gel to your teeth. Turn on the LED light and leave for 10–15 minutes. Remove, rinse, and wipe away excess gel. Brush with LINHART Tooth Whitener Gel and Toothpaste morning and night to preserve results.

Details:

• Vegan, clean, and designed for zero sensitivity
• Medical-grade, waterproof, USB-rechargeable LED light
• Refreshens your smile before meetings, dinners, and nights out
• Dentist-formulated, safe for daily use

Shipping Rates
We charge a flat rate $8.95* shipping fee for orders $74.99 and below, before tax. For orders $75 and above, we provide Free Shipping*. Exceptions may apply to oversize or overweight items. 

*Please note: While our current Shipping Policy offers an extremely competitive shipping rate for thousands of our fun and unique products, some overweight or oversize items are exceptions and require us to add an additional fee. Additional shipping fees may apply to over-sized or overweight items (such as BBQ grills, extra-heavy items, etc.) This shipping fee will be calculated at checkout. Additional handling fees may apply and are confirmed/processed with customers individually before shipment.