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4.9
Rated 4.9 out of 5 stars
1,198 Reviews

Trusted by 1,000,000+ customers in the US

Extra-Strength Teeth Whitening Gold Serum Pen - Dual-Peroxide Formula & Xylitol

Excellent
4,016 reviews on

BUY 2 GET 1 FREE

Experience professional-grade whitening with SNOW's extra-strength gold serum pen. Our dual-peroxide formula delivers visible results in one use, removing tough stains with precision application. Enhanced with xylitol for oral health, this gold whitening pen transforms your smile anywhere, anytime

$39.00
Extra-Strength
$75.00
Buy 2 Get 1 Free (Extra-Strength)
$35.00
Overnight Formula
$70.00
Buy 2 Get 1 Free (Overnight Formula)
$29.00
Travel Size (2ML)
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Product Details

America’s Favorite Whitening Pen – Over 5 Million Sold!
✨ Whiter teeth in minutes, anytime, anywhere. This best-selling whitening pen has sold out more than any other product in our lineup.

• Extra-strength teeth whitening serum (no prescription required)
• Unique, dual-whitening formula
• Enamel safe, dentist designed

🔁 30-Day Money Back Guarantee – risk-free results you’ll love.

Formula & Ingredients

Dual-Peroxide Whitening Power
 Our advanced formula blends hydrogen peroxide + carbamide peroxide for faster, longer-lasting whitening with enhanced stability and reduced sensitivity.

Key Benefits:
• Stain-fighting peroxide combo penetrates deeply for visibly whiter teeth
• Xylitol & Peppermint Oil support fresh breath and oral health
• Gentle on enamel with dentist-trusted ingredients

Full Ingredient List: Glycerin, Propylene Glycol, Carbamide Peroxide, Hydrogen Peroxide, Carbomer, Tetrasodium EDTA, Mentha Piperita (Peppermint), Xylitol

*Please note that ingredient lists may change or vary from time to time. Please refer to the ingredients listed on the product packaging you receive for the most up to date list.

How to Use

1. Brush your teeth.
2. Apply a layer of serum to your top and bottom teeth (front of each tooth).
3. Wait up to 30 minutes.
4. Rinse and spit.

Frequency: Safe for daily use. For even better results, use this serum with any SNOW® LED product.

Complete Your Routine

DOORBUSTER
# #
4.9
Rated 4.9 out of 5 stars
1,198 Reviews
SNOW® Extra Strength Teeth Whitening Kit Featuring Advanced Gold Serum® - 5 Years of Clinical Innovation with LED Accelerating Technology for Fast, Visible Results
$79.00 $129.00
$129.00
34% off
# #
4.9
Rated 4.9 out of 5 stars
424 Reviews
SNOW LED Mouthpiece - Teeth Whitening w/ Light Accelerator Tech
$39.00 $59.00
$59.00
BUY 2 GET 1 FREE
# #
4.8
Rated 4.8 out of 5 stars
159 Reviews
Magic Whitening Toothpaste Booster® Powder with Hydroxyapatite - World's First & Only! Sprinkle or Dip!
$40.00 $45.00
$45.00
  • AWARD-WINNING FORMULA
  • WHITENS TOUGH STAINS
  • ENAMEL-SAFE
  • DENTIST FORMULATED
    • Truly Unique Formula

    Carbamide & Hydrogen Peroxide

    This duo of powerful whitening agents removes the toughest surface stains for your brightest smile, fast.

    Peppermint

    For refreshing flavor as you whiten your teeth.

    Xylitol

    Helps fight oral bacteria while whitening.

    Truly Unique Formula
    Image Steps Image Steps Image Steps
    The Science Behind the Serum
    This serum is infused with Hydrogen and Carbamide Peroxide – the gold standard of whitening agents used in dental offices.

    As you whiten, Hydrogen and Carbamide Peroxide actively penetrate the surface of the tooth enamel and break down stain molecules. This quick oxidation process removes surface stains and tooth discoloration to reveal a brighter smile within just minutes with consistent use.
    The Science Behind the Serum
    Image Steps
    Image Steps
    Fluoride &
    Sulfate Free
    Image Steps
    SLS &
    PARABEN-FREE
    Image Steps
    Vegan &
    Cruelty Free
    Image Steps
    Gluten &
    Sugar Free
    The SNOW® Difference

    Benefits

    SNOW® Whitening Serum

    Generic

    Enamel Safe

    Enamel Safe Kit 0
    Enamel Safe Kit 1

    Dual-Whitening Technology

    Dual-Whitening Technology Kit 0
    Dual-Whitening Technology Kit 1

    Virtually Zero Sensitivity

    Virtually Zero Sensitivity Kit 0
    Virtually Zero Sensitivity Kit 1

    Results After Just 1 Use*

    Results After Just 1 Use* Kit 0
    Results After Just 1 Use* Kit 1

    Sometimes

    Contains 25+ treatments

    Contains 25+ treatments Kit 0
    Contains 25+ treatments Kit 1
    Contains 25+ treatments Kit 2

    Trusted by 1M+ Smiles Worldwide

    Trusted by 1M+ Smiles Worldwide Kit 0
    Trusted by 1M+ Smiles Worldwide Kit 1
    Trusted by 1M+ Smiles Worldwide Kit 2
    As seen in
    Commonly Asked
    Questions

    How is Snow Extra-Strength Teeth Whitening Serum different?

    While most whitening serum only uses one whitening agent, this serum uses a potent combination of two powerful whitening agents – Carbamide and Hydrogen peroxide.

    How quickly will this whiten my smile?

    With the combination of Carbamide and Hydrogen peroxide, this serum is powerful enough to dramatically whiten your smile after just one use (results will vary person to person)

    Can I use the serum on its own?

    Yes, you can! This serum can be used on its own, or you can use it with our Accelerating LED Mouthpiece for the fastest results.

    Will this serum hurt my teeth?

    Most people don’t experience any sensitivity with this serum! If your teeth are extra sensitive, we suggest using our Sensitive Teeth Whitening Serum.

    What does this serum taste like?

    The serum is formulated with Mentha Piperita (Peppermint) for a refreshing flavor as you whiten your teeth!

    Can I whiten my teeth if I have some dental work done?

    Consult your dental care professional if you’ve had dental work. Snow was developed to whiten natural enamel.

    Surface staining may be lifted from non-natural enamel using Snow on dental fillings, crowns, and veneers, but the original shade of the dental work will not be changed.

    Reviews

    Extra-Strength Teeth Whitening Gold Serum Pen - Dual-Peroxide Formula & Xylitol

    Customer Reviews

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    4.9
    Rated 4.9 out of 5 stars
    1,198 Reviews
    Write a Review (Opens in a new window)
    1,198 reviews
    • T
      Thomas
      I recommend this product
      How many shades whiter are your teeth? 4-6
      What are your teeth staining habits? Tobacco
      How soon did you start seeing results? 4-7 sessions
      Did you experience sensitivity post use? No
      Rated 5 out of 5 stars
      2 months ago
      Not bad.

      It took about a week before I noticed a difference. But so far-so-good.

      Featured
      Was this helpful?
    • CJ
      Carolyn J.
      Verified Buyer
      I recommend this product
      How many shades whiter are your teeth? 4-6
      How soon did you start seeing results? 4-7 sessions
      Did you experience sensitivity post use? No
      Rated 5 out of 5 stars
      2 years ago
      Snow is the best!

      I think it is amazing. Ever since I have been using your product everyone compliments me on how white my teeth are. The whiteness of your teeth can take 10-20 years off your appearance.

      I also use the whitening powder daily in conjunction with my toothpaste. SNOW is the BEST!!!

      Featured
      Was this helpful?
      SO Profile picture for SNOW® Oral Care
      SNOW® Oral Care
      2 years ago

      Hi Carolyn!
      I'm so happy to hear that you were able to see a difference in your teeth when using the SNOW products! I appreciate you taking the time to write us a review.
      Thank you for being a loyal customer at SNOW!
      -Angie with the SNOW Team❄️

    • HN
      Hakseng N.
      Verified Buyer
      I recommend this product
      How many shades whiter are your teeth? 4-6
      What are your teeth staining habits? Coffee and/or tea
      How soon did you start seeing results? 4-7 sessions
      Did you experience sensitivity post use? No
      Rated 5 out of 5 stars
      2 years ago
      Efficiency

      To my astonishment, it does significantly help whiten my teeth!

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      Was this helpful?
      SO Profile picture for SNOW® Oral Care
      SNOW® Oral Care
      2 years ago

      Hi Hakseng!
      Thank you so much for your review! Glad to see that the SNOW extra strength whitening serum has significantly whitened your teeth!
      If you have any questions or concerns, please feel to contact us at support@trysnow.com :)
      -Angie with the SNOW Team❄️

    • CC
      Carole C.
      Verified Buyer
      I recommend this product
      How many shades whiter are your teeth? 4-6
      What are your teeth staining habits? All of the above
      How soon did you start seeing results? 1-3 sessions
      Did you experience sensitivity post use? No
      Rated 5 out of 5 stars
      2 years ago
      The Best!!!

      This whole system is the best! It really works!

      Featured
      Was this helpful?
      SO Profile picture for SNOW® Oral Care
      SNOW® Oral Care
      2 years ago

      Hi Carole!
      Thank you for your review. It is so exciting to hear that our products have really been working for you! I am so glad you decided to go with SNOW to start your whitening journey. Thank you for being a new customer!
      -Angie with the SNOW Team❄️

    • SY
      Summer Y.
      Verified Buyer
      I recommend this product
      How many shades whiter are your teeth? 4-6
      What are your teeth staining habits? Coffee and/or tea
      How soon did you start seeing results? 1-3 sessions
      Did you experience sensitivity post use? Some but not bad
      Rated 5 out of 5 stars
      2 years ago
      Definitely worth it!

      I think it works pretty well, I ordered a kit 2 months ago and noticed a big difference. Ordered 2 extra strength pens. Pricey but totally worth it. I get a lot of compliments 😁

      Featured
      Was this helpful?
      SO Profile picture for SNOW® Oral Care
      SNOW® Oral Care
      2 years ago

      Hi Summer!
      Thank you for your review. I am so happy to see that the SNOW extra strength whitening serums have really been helping you whiten your teeth. Thank you for being a part of SNOW!
      -Angie with the SNOW Team❄️

    • TW Profile picture for Tonya W.
      Tonya W.
      Verified Buyer
      I recommend this product
      How many shades whiter are your teeth? 4-6
      What are your teeth staining habits? None of the above
      How soon did you start seeing results? First use
      Did you experience sensitivity post use? No
      Rated 5 out of 5 stars
      2 years ago
      Best at home whitening Serum

      I'm truly impressed by the Snow at home whitening serium. I LOVE that the whitening serium doesn't make my teeth SENSITIVE to hot or cold. LOVE, LOVE, LOVE ❤️

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      SO Profile picture for SNOW® Oral Care
      SNOW® Oral Care
      1 year ago

      Hi Tonya,

      Thank you very much for providing this excellent feedback. We are very pleased to learn that you are happy with our services.

      -Jolly at SNOW

    • KE
      Kristy E.
      Verified Buyer
      I recommend this product
      How many shades whiter are your teeth? 4-6
      What are your teeth staining habits? All of the above
      How soon did you start seeing results? 1-3 sessions
      Did you experience sensitivity post use? No
      Rated 5 out of 5 stars
      2 years ago
      SNOW Whitening is AMAZING!!!

      I took the 21 day challenge and the before and after pictures are INCREDIBLE!!! Such a difference!!! I was worried that my teeth would become very sensitive and that didn’t happen at all. I am so happy with the product and would suggest it to everyone!!!

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      SO Profile picture for SNOW® Oral Care
      SNOW® Oral Care
      2 years ago

      Your new smile looks amazing Kristy!

      If you ever need any assistance, please feel free to reach out at support@trysnow.com.

      Thank you!
      Brent
      SNOW

    • TJ Profile picture for Tiffany J.
      Tiffany J.
      Verified Buyer
      I recommend this product
      How many shades whiter are your teeth? 1-3
      What are your teeth staining habits? All of the above
      How soon did you start seeing results? 1-3 sessions
      Did you experience sensitivity post use? Some but not bad
      Rated 5 out of 5 stars
      2 years ago
      Love this serum

      My teeth look a shade whiter already! It’s only been day 4 of me using the extra strength formula. I will be ordering refills without a doubt ❤️❤️💕

      Featured
      Was this helpful?
      SO Profile picture for SNOW® Oral Care
      SNOW® Oral Care
      2 years ago

      That is great to hear Tiffany!

      If you ever need any assistance, please do not hesitate to reach out to support@trysnow.com!

      Thank you!
      Brent
      SNOW

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