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🔁 Refill Kit

Regular price $25.00 USD
Regular price Sale price $25.00 USD
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A confident smile, forever and always.

  • 6 more treatments for your At-Home Whitening Kit
  • Use to replenish and maintain your smile
  • Want something stronger? Try our newest formula, El Diablo
  • Vegan & cruelty free

Package Protection

Covers Damage, Loss & Theft for $0.98

  • “More convenient, affordable, and, perhaps most important of all, not at all irritating.”

  • “A pain-free and powerful LED teeth whitening experience”

  • “The most affordable and innovative teeth-whitening solution”

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Unsure which formula to choose?


1) Apply 1/4 of the gel on both the bottom and the top of the LED mouthpiece.

2) Plug LED mouthpiece into an electronic device with iPhone, Micro-USB, or USB-C ports.

3) Place the mouthpiece in your mouth for at least 5 minutes and up to 30 minutes, before removing.

4) Rinse your mouth and the mouthpiece under warm water before storing safely for the next treatment.

5) We recommend to complete the at least 1 treatment a day until completion (6 days total) for optimal results.

Clinical Results

From a 2020 study of 34 participants using Formula ID: 8-16 by SGS, the world's leading testing, inspection and certification company:

- 100% reported an increase in whiteness

- 0% reported an increase in sensitivity

- 74% increase in brightness on average, after 6 treatments (87% after 14 treatments)

- 7.2 improvement in shade on average, after 6 treatments

Learn more


Our suite of professional-grade formulas is perfect for all levels:

Everyday (Formula ID: 8-16)—for those with mild to moderate sensitivity. Our most popular formula, recommended starting point for most.

Super Strength (Formula ID: 8-17)—for those without any sensitivity.

Gentle (Formula ID: 19-2)—for those with severe sensitivity.

El Diablo (Formula ID: 18-8)—for those who have used 8-17 and want even more pronounced results. Our strongest formula. For


How long does the pen last for?

Depends on usage. If used daily, each pen should last roughly 2 weeks. Results can be immediately noticeable, and lasts months depending on your diet and brushing habits. We recommend users to re-whiten every 3-4 months or as-needed to maintain a shine all year round. Learn more about why teeth yellow, and how teeth whitening works.

Can I use Laughland with veneers, caps, implants, bridges, or bonded teeth?

Veneers, caps, implants, bonding or bridges aren’t designed to be whitened, however Laughland can whiten the surrounding teeth to maintain the same shade as your dental work.

  • "Whether she’s an avid coffee drinker, a fan of red wine, or just wishes her smile were brighter, Laughland will unveil the whitest teeth she’s ever had."

  • “Super simple and kinda fun, to be honest”

  • “Something to smile about”

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El Diablo.

Our new advance formula is our strongest yet. Recommend only for those without a history of sensitivity, or the bold 😈

Customer Reviews

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