Review: Sparkling White Smiles 35% Dental Strength Teeth Whitening Gel

Last updated: January 28th, 2024

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Table of Contents

Product Overview

Manufacturer: Sparkling White Smiles Dental Lab
Item Number: 435GEL
Price: $29.99
Special Offer: Add an extra 2 gels for a discounted price

Product Description

  • Package includes four 3ml syringes of the 35% Professional Strength Teeth Whitening Gel
  • Low sensitivity formula ensures fast results in just 3-5 days
  • Premium strength gel that's enough for initial whitening and ongoing maintenance for up to two years
  • Gel's thick consistency ensures it remains on the teeth and within the tray
  • Has a shelf life of up to two years when refrigerated
  • 100% satisfaction guarantee

About Sparkling White Smiles Professional Strength Teeth Whitening Gel

  • Each order provides four 3ml syringes filled with 35% Carbamide Peroxide
  • Enough gel for up to 120 complete applications (upper & lower arch)
  • Very low sensitivity with extremely fast whitening results in 20-40 minute sessions
  • Premium quality with a thick formula for superior adhesion and immediate results
  • Safe, simple, and widely used by dental professionals worldwide


  • Outlasts laser teeth whitening by 12 times
  • 12 times stronger than over-the-counter whitening strips
  • Custom trays provide even whitening
  • Most cost-effective method available
  • Free shipping and 100% satisfaction guarantee
  • Endorsed by the professional dental community

Ingredient Highlights

  • Xylitol: A natural sweetener derived from vegetable sources. Helps reduce tooth decay and treat dry mouth.
  • Glycerin: Effective at delivering teeth whitening agents deep into the enamel for fast results.
  • Urea / Hydrogen Peroxide: Acts as a gentle bleaching agent, ensuring gleaming white teeth after use.
  • Carbomer: Whitening agent that works by oxidizing, unlocking your teeth's whitest shade.
  • Mentha Piperita (Peppermint) Oil: Provides a refreshing taste and has medicinal benefits.

Additional Facts About Our Whitening Gel Formulas

  • Clinically proven
  • Vegan, gluten-free, cruelty-free, and non-GMO
  • Free of latex, parabens, sulfates, PEG, and PPG


Do the gels come with trays?

For optimal results, custom teeth whitening trays are recommended for use with our gel.

Can I use the gel with my grinding guard?

While it's possible to use the gel with a custom night guard, for best results, we recommend custom-made teeth whitening trays. The trays ensure even application and optimal whitening.

Customer Reviews

"Great buy"
- November 26, 2021, by Albert P., California, US

"doesn't taste that bad... better than dentist"
- June 23, 2021, by Mikey

"Love this teeth whitening gel. More effective than others I've tried. Very effective and well-priced."
- Review by Mikey

"I had great results with this teeth whitening gel after receiving my custom trays and gels."
- May 7, 2021, by Anne

Buy here

Overall Rating: 4.7


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