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4.9
Rated 4.9 out of 5 stars
1,192 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
PRIME DAY WEBSITE OFFER: BUY 2 GET 1 FREE

Five years in the making. One use to believe.
Meet The Gold Serum® teeth whitening formula —  born from 5 years of meticulous research and clinical excellence. Engineered to deliver visible results fast and become the cornerstone of your daily ritual.
Dr. Brian Harris
"As a cosmetic dentist, I recommend SNOW® for its cleaner ingredients and proven results."
Dr. Brian Harris, DDS.
$39.00
XL Size (4ML)
$75.00
Buy 2 Get 1 Free (Most Popular)
$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

🔁 60-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

34% off
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4.9
Rated 4.9 out of 5 stars
423 Reviews
SNOW® LED Teeth Whitening Mouthpiece - Use With Serum + Strips for Fastest Results
$39.00 $59.00
$59.00
BUY 2 GET 1 FREE
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5.0
Rated 5.0 out of 5 stars
53 Reviews
SNOW® Dissolving Teeth Whitening Strips with Hydroxyapatite
$29.00 $39.00
$39.00
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4.9
Rated 4.9 out of 5 stars
5,646 Reviews
DiamondSeries® Teeth Whitening Kit with Hydroxyapatite & Potassium Nitrate
$59.00 $99.00
$99.00
  • 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
    1,192 Reviews
    Write a Review (Opens in a new window)
    1,192 reviews
    • Karlie W.
      I recommend this product
      Rated 5 out of 5 stars
      3 days ago
      Powerful Whitening in a Sleek Gold Wand—Visible Results Fast!

      This serum pen is seriously impressive. The dual-peroxide formula combined with xylitol delivers fast, noticeable whitening without irritating my gums. The gold packaging is gorgeous, but the real win is how easy it is to use and how quickly it works. I use it as part of my routine before bed, and my teeth have never looked brighter. A must-have for anyone wanting dramatic results at home!

      Was this helpful?
    • Jeremy
      Verified Reviewer
      I recommend this product
      How many shades whiter are your teeth? 1-3
      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? No
      Rated 5 out of 5 stars
      1 week ago
      Amazing Results

      I love to use this under my retainers while I sleep and wake up with an even whiter smile and straight teeth. Love that it doesnt cause any sensitivity.

      Was this helpful?
    • Jordan
      I recommend this product
      How many shades whiter are your teeth? 1-3
      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? No
      Rated 5 out of 5 stars
      2 weeks ago
      Best product for ON THE GO

      I love keeping this in my purse or car to get alittle extra whitening done while on my way somewhere. I also love using it under my retainers at night to wake up with the whitest smile, NO SENSITIVITY!

      Was this helpful?