SmileDirectClub Teeth Whitening Kit - 8 1.4ml Gel Pens - Professional Strength Hydrogen Peroxide - Pain Free and Enamel Safe - Up to 9 Shades Whiter in 1 Week
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- – 4-month term
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Returnable until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
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Availability:
Only 9 left in stock, order soon!
Arrives
Monday, Feb 23
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Size: 1 Kit (8 Pens)
Features
- Professional teeth whitening at home: Contains the same enamel-safe teeth whitening agent used by dentists.
- Up to 9 shades brighter*: bright on teeth whitening pens remove years of tough stains so you can see noticeable results in just 1 week. *Results when used as directed. Results may vary.
- Premium teeth whitening gel. Low to no sensitivity formula.
- 2 full 1-week treatments: Contains 8 teeth whitening pens. Apply twice daily for 1 week for a brighter smile that lasts up to 6 months. Then, repeat again 6 months from now for a full year of whitening.
- Mess-free application: Our no-mess applicator pens let you paint whitening gel directly on your teeth.
Brand: SmileDirectClub
Active Ingredients: Hydrogen Peroxide
Product Benefits: Stain Removal, Whitening
Item Form: Gel
Number of Items: 1
Product Dimensions : 1.41 x 4.97 x 7.19 inches; 5.61 ounces
Date First Available : September 5, 2018
Manufacturer : SmileDirectClub
Best Sellers Rank: #33,529 in Health & Household (See Top 100 in Health & Household) #31 in Teeth Whitening Kits
#31 in Teeth Whitening Kits:
Customer Reviews: 4.5 4.5 out of 5 stars (3,837)
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Feb 23
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- Financing through Apple Pay
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Similar Products
Top Amazon Reviews
Size: 1 Kit (4 Pens with Lip Balm)
Excellent choice The whitening will be noticed since the first time used Easy to use
Reviewed in the United States on November 14, 2025 by Nana
Size: 1 Kit (8 Pens)
Product is exactly as described!
Reviewed in the United States on November 6, 2025 by Heather C. Edwards
Size: 1 Kit (8 Pens)
Only brand that really whitens my teeth. Love being able to buy the larger size!
Reviewed in the United States on October 2, 2025 by Kindle Customer
Size: 1 Kit (8 Pens)
People did notice my whiter teeth, but I never quite reached a satisfactory whiteness for my own liking. I am elderly - my teeth are elderly, perhaps that is shy. The yellow around the gum line never quite seemed to go away. I purchased the set with the activating light, which does not stay on very long during the process... If you research the activator light, it appears some authorities do not believe it is not a vital part of the process. Since the price is higher you may want to read up on this. Still yet, I certainly am whiter!
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Reviewed in the United States on December 4, 2023 by Beachbum
Size: 1 Kit (4 Pens with Lip Balm)
I wish I had taken a before picture, but I was too eager (and very tired) when my package got delivered. My teeth have always been slightly yellow (mostly due to genetics and my love of coffee/tea.) I have tried every whitening strip on the market, every toothpaste, every mouthwash, every whitening gel (with led light) and nothing has been effective for me. I am on day 5 of using the Smile direct whitening (I don’t use their orthotic service) and my teeth are significantly whiter and brighter! I am just now opening a second tube of gel, so even with a VERY liberal application, the tubes last for a full four days. Other gels have caused me serious hun pain, sensitivity, bleeding, and have even caused my gums to turn white and slough off. The gel that came in this kit is gentle and has caused no irritation. I can’t wait to see where I get after all four tubes have been used! Highly, highly recommend this product.
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Reviewed in the United States on January 26, 2023 by ANB229
Size: 1 Kit (4 Pens with Lip Balm)
I have tried a variety of teeth whitening things in the past couple years. I have done the custom trays done by my dentist where you leave the stuff on for 45 minutes. It did not do much good and really irritated my gums. Next I tried the whitening swabs. They did not work at all for me. Whitening strips made a slight improvement in my teeth but not enough to suit me. This Smile whitening is EASY ( 5 minutes is all you actually need), it REALLY WORKED for me. AND bonus....my teeth stay white longer between applications. I am a customer for life.
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Reviewed in the United States on May 10, 2024 by Rubyslippers
Size: 1 Kit (4 Pens with Lip Balm)
I love the whitening pens and I have used the product before. Works great and differences can be seen with the color of my teeth within a week. I have sensitive teeth and this product does not irritate them. I would definitely recommend the company and this product.
Reviewed in the United States on January 14, 2025 by GrandmaB
Size: 1 Kit (4 Pens with Lip Balm)
(5 stars for the luscious lip balm!) Update: I am not sure this whitens as well as the better more 'luxe' Crest Whitestrips - I do have some whitening but it doesn't seem as intense as the Crest WS. With Crest, I see really noticeable results but with these I see initial results but my teeth still seem somewhat dull. Maybe these refills I purchased were old. I just purchased my old stand-by Crest Whitestrips so that tells me I am not completely happy with these refills. --------- (Note this review is for the gel pens only. You have to purchase the LED thing separately.) I have used Crest Whitestrips for years, about 2 times a year, and have had great results. In comparison with this SmileDirect Club whitening system, using the LED light with it, Crest may have a slight edge in more faster noticeable results in that you can see Crest Whitestrips whitening sooner than with SmileDirect. SmileDirect, however, is the cheaper whitening system once you have the LED light thing and only need these refills. SmileDirect is quicker to use, in theory: 2x a day for 5 minutes and then after you spit out the foamy residue, you wait another 20 minutes before you can rinse your mouth (but there's not a bad taste or anything at all while you wait), for 7-8 days. This is using the LED light. On its own the solution it won't be as effective. Crest is 30 minutes of having the strips on your teeth, 2x a day, for 12-14 days. So, even if Crest whitens faster after one or two uses, you have to use it much longer -- but I like that the whitening is more intense. I also have had no gum or tooth irritation or sensitivity with SmileDirect; something I can't always say about Crest Whitestrips as the strips sometimes do make my teeth sensitive--perhaps it is stronger, or simply because the solution is on my teeth for longer. Note that I already have white teeth to begin with that need occasional brightening. I use this for coffee stains, mostly, as well as for berries, and the very occasional glass of red wine that might stain my teeth. The big standout is the lip balm--I love this stuff! I bought that separately!
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Reviewed in the United States on December 23, 2021 by Kathryn Magendie