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

Extra-Strength Teeth Whitening Serum | 3-Pack

Excellent
4,016 reviews on

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.
Plus, get a free gift added automatically at checkout!
$75.00
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One Time Purchase
$135.00 $75.00
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or 4 interest-free payments of $18.75 with

  • Green Check

    Expected delivery in 3-5 business days

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.
  • AWARD-WINNING FORMULA
  • WHITENS TOUGH STAINS
  • ENAMEL-SAFE
  • DENTIST FORMULATED
    • Key Ingredients 

    Xylitol

    Helps fight oral bacteria while whitening.

    Hydroxyapatite

    A dentist-backed fluoride alternative that helps repair and remineralize teeth enamel.

    Pentasodium Triphosphate

    Gently removes plaque build-up for cleaner, healthier teeth.

    Peppermint & Lavender

    For natural fresh breath, soothing inflammation, and hydrating your gums.

    Key Ingredients 
    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
    As seen in
    Commonly Asked Questions

    What makes SNOW different from other oral care brands?

    SNOW combines cutting-edge technology with safe, effective solutions for all teeth types, including sensitive teeth and dental work. Our products deliver professional results at home with ease and style.

    Is SNOW OK for sensitive teeth?

    While every tooth is different, we do formulate our products with sensitivity in mind. The majority of our customers do not experience sensitivity.

    Is SNOW Travel-Friendly

    Yes. Our products were designed to give you a white smile in minutes without going to a dental office!

    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.

    Write a Review (Opens in a new window)
    1,198 reviews
    • Carol T.
      Verified Buyer
      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
      Best Teeth Whitening

      Best teeth whitening serum ever. I just use the pen and love how white and sparkly my teeth look!

      Was this helpful?
    • Fran D.
      Verified Buyer
      I recommend this product
      What are your teeth staining habits? Coffee and/or tea
      How soon did you start seeing results? First use
      Did you experience sensitivity post use? No
      Rated 5 out of 5 stars
      1 week ago
      Does the trick!

      No gooey-ness or bad taste. Dispenses easily and works great with the blue light mouthpiece.

      Was this helpful?
    • Bob J.
      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
      Better than expected

      I saw this on social media and was doubtful at first. Started seeing a difference in about 3 days.

      Was this helpful?