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 8,426 Reviews

Noble & Co.

Teeth Whitening Powder

Teeth Whitening Powder

A natural remineralizing tooth scrub crafted with pure pearl powder and botanicals to gently polish, strengthen, and refresh your smile.


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Opal White Overview

Opal White combines the power of hydroxyapatite and pearl powder to naturally rebuild and polish your teeth without harsh chemicals. Unlike peroxide whiteners that cause sensitivity, Opal White uses clean, mineral-rich ingredients that gently lift stains, strengthen enamel, and restore natural shine.

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Shipping & Delivery

United States: 5-9 business days
International: 6-12 business days

All orders are dispatched within 1-3 business days from order placement.

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Money Back Guarantee

We’re confident you’ll love the results from Noble & Co Opal White Remineralizing Tooth Scrub. If for any reason you’re not completely satisfied within 30 days of purchase, simply contact us and we’ll issue a full refund—no questions asked.

Our Promise:

  • Risk-free trial for 30 days
  • Hassle-free refunds
  • Your smile, or your money back
  • “I was skeptical at first, but after a week of using Opal White my teeth look brighter and feel smoother. I love that it’s natural and doesn’t cause any sensitivity like strips did.”

    Emily R.
  • “This powder makes my whole mouth feel fresher than toothpaste ever has. The peppermint oil leaves a crisp taste, and I like knowing I’m not putting harsh chemicals in my body.”

    James W.
  • “I always had issues with whitening products because they made my teeth hurt. With Opal White, I finally get a natural white shine without the pain. Highly recommend for anyone with sensitive teeth!”

    Sophia M.
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    Why Choose Opal White?

    There is a reason why so many people know and love Noble & Co.

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    Gentle Natural Whitening

    Polishes away surface stains with pure, fine pearl particles—no harsh chemicals, just a brighter smile.

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    Enamel-Supportive Mineral Power

    Pearl-based formula naturally promotes enamel remineralization and protection.

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    Purely Clean Ingredients

    Free from bleaching agents, synthetic additives, fluoride, or preservatives—it’s simplicity you can feel good about.

    Keep those pearlie whites sparkling with ease

    Use the flexible grid system to create any layout. Each block can be placed in any of the columns.

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    A Brighter Smile

    as easy as 1-2-3

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    Dip

    Wet your toothbrush, shake off excess water, and coat the bristles with our Pearl Powder.

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    Brush

    Brush thoroughly for 1–2 minutes.

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    Shine

    Rinse completely and enjoy a clean, fresh feel.

    • Nano-Hydroxyapatite

      Rebuilds and strengthens enamel by filling in microscopic cracks, making teeth smoother, shinier, and more resistant to decay. Acts as a safe, non-toxic alternative to fluoride for remineralization.

    • Pure Pearl Powder

      Gently polishes teeth to lift surface stains while supporting enamel health. Its calcium content also contributes to remineralization and maintaining a strong, bright smile.

    • Peppermint Oil

      Provides a crisp, cooling taste while reducing oral bacteria that cause bad breath. Enhances the fresh-mouth feel after brushing.

    • Himalayan Sea Salt

      Acts as a natural cleanser and mild abrasive to help remove plaque and surface stains. Its minerals contribute to oral alkalinity, supporting a balanced and healthy environment in the mouth.

       
       
      • ★★★★★

        “Whitening I can actually trust”

        “I’ve tried so many whitening products that felt harsh or fake. Opal White gave me a natural brightness in just a few weeks, and my teeth feel stronger too.”

        Rachel M.

      • ★★★★★

        “Fresh and clean every time”

        “I love the way my mouth feels after using this powder. The peppermint is refreshing, and it keeps my breath fresh all day long. Big bonus that it’s all-natural.”

        Author

      • ★★★★★

        “My confidence is back”

        “I noticed coffee stains fading and my smile looking more polished. Now I feel way more confident in photos and conversations—it’s become part of my daily ritual.”

        Laura S.

         
         
         200,000+ Happy Customers

        Whiten Naturally. Strengthen Daily.

        Gently polish away stains, rebuild enamel, and enjoy a brighter smile without sensitivity.

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        F.A.Q.

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        How do I use Opal White?

        Wet your toothbrush, dip it lightly into the powder, and brush for 1–2 minutes. Rinse thoroughly and use daily or a few times a week depending on your needs.

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        Is it safe for sensitive teeth?

        Yes! Opal White is peroxide-free and fluoride-free, using natural minerals like hydroxyapatite and pearl powder that strengthen enamel without causing irritation.

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        How long until I see results?

        Most people notice a smoother, cleaner feel after the first few uses. Visible whitening typically appears within 2–3 weeks of consistent use.

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        What makes it different from regular toothpaste?

        Unlike toothpaste, Opal White focuses on remineralizing and whitening with natural minerals and salts. It’s free of harsh foaming agents, dyes, and synthetic chemicals found in many conventional toothpastes.

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        Is it safe to use every day?

        Absolutely. The formula is designed for gentle daily use, but you can also use it a few times per week alongside your regular toothpaste if preferred.