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Erase years of stubborn stains without any pain or enamel damage

Erase years of stubborn stains without any pain or enamel damage

Don't risk painfull whitening trauma or embarrassing stained teeth. Our peroxide free PAP+ formula dissolves years of stubborn stains while protecting your enamel—so you can finally smile freely without hiding.

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Made In USA
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Ships by Sat, September 6
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    This product works, no BS. Took about a week to see real results. No pain, which is honestly the best part because strips used to wreck me.

    Rachel, 41
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    Been using this for two weeks and yeah, it works great honestly. My boyfriend noticed before I even said anything. Doesn't hurt my sensitive teeth at all. Kinda surprised it's actually this effective.

    Sarah, 29
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    My sister told me about this and I was skeptical as hell. Two weeks later and I can actually smile in pictures without feeling gross about it. Doesn't hurt either which is honestly half the battle.

    Melissa, 36
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      Your Teeth Aren't Actually The Problem

      The real culprit is your enamel's microscopic structure. Enamel is naturally porous—filled with thousands of tiny tubules that trap pigmented molecules from everything you consume. These chromogens penetrate deep below the surface, bonding to the inner layers where regular brushing can't reach them.

      This biological trap leads to stubborn yellowing:

      • Deep-set stains that surface cleaning cannot touch
      • Progressive discoloration that worsens with age
      • Yellow dentin becoming visible as enamel thins

      You're not neglecting your teeth—your enamel's natural composition is simply working against you.

      Why Everything You've Tried Has Failed

      Most whitening products attack stains with brute force—and your teeth pay the price. Peroxide-based strips and gels use harsh oxidizers that penetrate enamel indiscriminately, causing painful nerve exposure and lasting sensitivity. Meanwhile, abrasive powders and charcoal scrub away surface enamel itself, thinning the protective layer you can never get back.

      This aggressive approach creates a vicious cycle:

      • Temporary whitening followed by rapid re-staining
      • Increased sensitivity that makes future treatments unbearable
      • Enamel damage that exposes yellower dentin beneath

      The problem isn't that whitening doesn't work—it's that conventional methods sacrifice your dental health for short-term cosmetic results, leaving you worse off than before.

      How FRIÐR Breaks The Stained Cycle

      FRIÐR uses PAP+ technology—a peroxide-free oxidizing agent that targets chromogen molecules without penetrating enamel tubules or exposing nerves. Instead of burning through your enamel, PAP breaks down embedded stain compounds at the molecular level while a hydroxyapatite mineral complex simultaneously fills and seals enamel pores.

      This dual-action approach delivers results without consequences:

      • Deep stain removal without nerve irritation or sensitivity
      • Enamel remineralization that strengthens as it whitens
      • Long-lasting results because sealed enamel resists new stains

      You get professional-level whitening that actually improves your dental health—not a painful trade-off that leaves you hiding from cold drinks and dreading your next treatment.

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      FRIÐR vs Others

      FRIÐR whitens deeply without pain or damage—others burn through enamel for temporary results.

        Others
      Zero Sensitivity
      Enamel Safe
      Removes Deep Stains
      Strengthens Teeth
      Long-Lasting Results
      • Finally something that works!

        I've tried everything—strips, charcoal, you name it. Always left me in pain or did nothing. FRIÐR actually worked without the zingers I was dreading. Two weeks in and I'm not insecure about my teeth anymore. My coffee habit also stays, yellow teeth are gone. Finally something that delivers.

        Sarah, M - 39 years

      • Life changing!

        My teeth have always been so sensitive that whitening was off the table. Tried FRIÐR because it said peroxide-free and I was desperate before my sister's wedding. Zero pain, actually works. I'm three shades whiter and can still drink cold water. I can't stop looking in the mirror—it's life-changing.

        Jessica, L - 42 years

      • Not just marketing hype

        Wasted so much money on products that promised the world and delivered nothing. FRIÐR is different. No mess, no pain, just results. My teeth look cleaner and brighter than they have in years. Friends keep asking what I did. Finally found something that's not just marketing hype.

        Laura, c - 41 years