10 Best Teeth Whitening Kit Smile Direct of 2025

Main Highlights

• 
  8 pens = 2 complete 1-week treatment 28 whitening applications. The Bonus Touch-up Whitening Pen has 2.5ml of whitening gel 75% more than a standard pen.
• 
  Up to 9 shades whiter in just 1 week. Short wear time just 5 minutes, 2x/day for 1 week.
• 
  Helps remove tough stains in just 1 week.
• 
  No-mess brush applicator. Fast-absorbing gel with a cool mint flavor.
• 
  Same enamel-safe whitening agent used by dentists.
• 
  After trying our whitening products, 95% of customers said they would use it again.
• 
  The Whitening Accelerator Light is made with the same technology as the lights used by dentists. Includes 2 extra phone adapters to connect to both Apple and Android devices.
• 
  Hands-free, smartphone,-powered LED light (works with iPhone and Android devices).
• 
  Portable and easy to use to brighten wherever, whenever.
• 
  Accelerates the power of premium teeth whitening gel.

Main Highlights

• 
  [POWERFUL WHITENING KIT] Most powerful teeth whitening kit that uses an LED light with 35% carbamide peroxide gel to whiten teeth faster.
• 
  [PROFESSIONAL-LEVEL WHITENING] Achieve professional level whitening results at home with our LED teeth whitening kit. Similar to in-office dental laser whitening treatments.
• 
  [WHITENS FASTER] The LED light activates the molecules in the bleaching gel to whiten teeth faster and remove years of stains in just 30 minutes. [WHITENS FASTER] The LED light activates the molecules in the bleaching gel to whiten teeth faster and remove years of stains in just 30 minutes.
• 
  [20 WHITENING TREATMENTS] Teeth whitening kit contains 20 whitening sessions and removes stains from coffee, wine, soda, tea, smoking and more.
• 
  [DENTAL LASER WHITENING] This teeth whitening kit brings the same laser LED light technology used by dentists into your home for fast whitening.
• 
  [EVERYTHING YOU NEED TO WHITEN] This teeth whitening kit contains everything you need to whiten at home, including 2 syringes of 35% carbamide peroxide gel, a teeth whitening light, storage case and charging cable.
• 
  [SAFE AND EFFECTIVE] This teeth whitening kit is safe for enamel and produces minimal sensitivity.
• 
  [MADE IN USA] Our whitening gel is proudly made in the USA for safety and efficacy.

Main Highlights

• 
  1 Sensitivity-Free Whitening Gel Pen 6mL which includes up to 20 treatments. Cool mint flavor. Vegan. Gluten-free.
• 
  Up to 7 shades whiter in 1 week. Short wear time just 10 minutes a day. Starts whitening after 1 use. Ultra-gentle formula is safe on gums and enamel.
• 
  Conditions the tooths surface for low to no sensitivity. Protects against new stains to extend results. 1 Enamel Care Gel Pen 4mL - use gel for whitening aftercare.
• 
  Provides lustrous, gleaming finish. Safe to use daily. Lightweight and reusable. Mouth tray with easy-wear comfort bite plate.
• 
  1 Rechargeable Wireless Whitening Light. Patented 20-LED light boosts results. 1 charge lasts a whole week. Light recharges on the base. Automatic 10-minute treatment timer.

Main Highlights

• 
  1. Brush your teeth before starting itll help the whitening absorb better. But dont floss.
• 
  2. Take the cap off the pen and slowly twist the bottom until you see gel in the brush.
• 
  3. Brush the gel on your 6 top and 6 bottom front teeth in a circular motion. The gel will foam and penetrate your teeth.
• 
  4. Grab your LED accelerator light and plug it into your phone or USB port. Gently bite down, pull your lips over the mouthpiece, and use the light while the gel is on your teeth.

Main Highlights

• 
  Gluten Free
• 
  Vegan

Main Highlights

• 
  4 pens for 6 months of whitening. 1 full week treatment. Results last up to 6 months.
• 
  Up to 9 shades whiter in just one week. Same enamel-safe whitening agent used by dentists.
• 
  Whitens with low to no sensitivity. Helps remove years of tough stains.
• 
  Bonus: Pamper your lips with shea butter and beeswax with a scrumptious vanilla scent.
• 
  Best used with an LED Accelerator Light.

Main Highlights

• 
  3x faster than strips|Zero sensitivity gel|Safe for enamel|Includes (3) whitening gel syringes containing 35% carbamide peroxide and a total of 22 whitening treatments. |Universal Fit (no molding)|Medical Grade Silicone|Easy Breathe Vents|(1) LED Activation Light (batteries included)|(3) 3ML Whitening Gel Syringes (mint flavored)|(1) Desensitizing Mineral Gel|(1) Universal Mouth Tray|(1) Detailed Instructional Manual| STEP 1 Remove the cap from the whitening gel syringe and fill the inner front surface of the mouth tray on both the top and bottom with 0.3 - 0.5 ML or less of gel. STEP 2 Insert the light with tray into your mouth and over your teeth. Place the tray firmly against your front teeth. STEP 3 Press the power button to turn on the light and begin whitening your teeth for 10 minutes. STEP 4 Remove the mouth tray and rinse your mouth with warm water. |We have absolute confidence in providing the best at home teeth whitening and oral hygiene products. That's why have a 100% Results or Money Back Guarantee.

Main Highlights

Main Highlights

• 
  Made with the same technology as the lights used by dentists.
• 
  Hands-free, smartphone-powered 20-LED light.
• 
  Portable and easy to use brighten wherever, whenever.
• 
  Accelerates our bright on premium teeth whitening in only 5 minutes twice daily.
• 
  Works with iPhone and Android. Low battery consumption

Main Highlights

• 
  DELUXE TEETH WHITENING Gel Our Deluxe Dental Grade Teeth Whitening Gel Pen safely and efficiently helps to remove teeth stains from food, coffee, wine, soda, smoking and more.
• 
  10 MIN FAST RESULT teeth whitening Our Teeth Whitening Gel makes your teeth whitening experience super-fast, just 10 minutes per day. Most customers experience 2 shades or more whitening results after the 1st application of MySmile.
• 
  TEETH WHITENING GEL PEN for SENSITIVE TEETH Our special non-sensitive teeth whitening formula with carbamide peroxide makes it perfect for sensitive teeth, clinically proven results with Millions HAPPY CUSTOMERS.
• 
  EASY TO USE with DENTIST RECOMMENDATION Our convenient foolproof Teeth Whitening Gel Pen can be safely used at home, in office, and easy to carry while traveling.
• 
  SATISFACTION GUARANTEE We believe in our products so much that if you are not satisfied for any reason, the refund will be issued immediately, you have nothing to worry about and WE GOT YOUR BACK!