I'm Ken and I used a flat mouthguard for the last 4 years. And many things improved:

check_circle Felt more energy / less fatigue

check_circle Back and neck tightness went away

check_circle I didn't get sick once the entire time

check_circle My complexion improved

check_circle My hair got thicker

check_circle I got rid of brain fog and seemed to think clearer

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Our Collection

    As Seen In

      Our Mouthguards

      Each Reviv mouthguard is crafted with precision using soft premium silicone, engineered to reduce clenching, ease TMJ tension, and improve sleep quality. Whether you’re an athlete, a grinder, or someone seeking better recovery, there’s a perfect fit for you.

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      REVIV ONE

      WITH 1 YEAR SUPPORT

      Price
      $100.00

      Durability
      2-4 MONTHS

      Color
      BLUE, WHITE

      Aggressiveness on Gums
      MEDIUM

      Air Holes
      LARGE

      Sizes
      LARGE, SMALL

      Guarantee
      NONE

      Good for Clenchers/Grinders?
      NO

      REVIV TWO

      WITH 1 YEAR SUPPORT

      Price
      $150.00

      Durability
      12+ MONTHS

      Color
      YELLOW

      Aggressiveness on Gums
      LOW

      Air Holes
      SMALL (HARD TO MOUTHBREATHE)

      Sizes
      LARGE, MEDIUM

      Guarantee
      1 YEAR WARRANTY
(1 FREE REPLACEMENT PER CUSTOMER)

      Good for Clenchers/Grinders?
      YES

        Our Accessories

        Complete your Reviv setup with essential add-ons that keep your gear clean, fresh, and travel-ready. This accessory is built to maintain hygiene and extend your mouthguard’s lifespan.

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        check_circle Ultrasonic cleaning at 42,000Hz – removes 99.9% of buildup
and bacteria

        check_circle No chemicals or tablets required – just water

        check_circle Engineered for mouthguards & retainers – safe on silicone and
dental devices

        check_circle Portable & USB-powered – perfect for travel and daily use

        check_circle Premium build with smart auto-shutoff

        Our Wellness Programs

        We partner with trusted wellness providers offering programs designed to complement your Reviv journey that'd help you recover faster, sleep deeper, and feel better every day.

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        100 Club Longevity Program

        check_circle 100-day, clinician-led program with advanced biomarker testing
& weekly coaching.

        check_circle Bespoke longevity plan covering sleep, movement, nutrition,
stress, & environment.

        check_circle Community of like-minded members + online dashboard
+ lifelong alumni access.

        check_circle Science-backed, 29+ biomarker testing + comprehensive
baseline assessment.

        check_circle Focused on longevity and reversing biological age with expert guidance.