• I am a teeth freak. Have tried all other electric toothbrushes, but none was as effective in reaching my back teeth as Kyoui. Best toothbrush hands down!

    Mireille Friedt
    Paris, France

  • My husband and I have used Kyoui toothbrushes for almost two years now and we both agreed that this product is a very effective oral care, and is now an important tool for our overall health regiment.

    Also, would like to comment on the excellent customer service of the company. Kyoui has our loyalty! Thank you for the great product and terrific customer service!

    Margarita and Igor Valou
    Vancouver, BC, Canada

  • “After I've started using the Kyoui Sonic Toothbrush I went to the dentist and the behing my teeth were beutiful. I don't think I'm going to have a tongue left, since I pass my tongue all the time to feel how awsome it is. I LOVE MY KYOUI!"

    Marian Calamia
    Las Vegas, NV

  • I was skeptical at first, but after 2 months using Kyoui, my dentist has only compliments . I am very happy with my purchase and will recommend to all my friends and family! Thank you Kyoui.

    Thiago Batista
    Brasilia, Brazil

  • "I bought a Kyoui Toothbrush on my last trip to Las Vegas and loved it. It's much easier to reach my back teeth and bristles are gentle with my gums. When I arrived home, all my family wanted one. Their customer service is amazing, they sent extra brushes to compensate shipping cost. I appreciate very much. Thank you Kyoui!"

    Angela Porteous
    Sydney, Australia

  • "I was presented to the Kyoui Toothbrushes by my dentist and loved the manual one when I tried. First time was wierd, but I got used at the second time I used it. Now, my wife, me and our kid upgraded for the Kyoui Sonic and are loving it. The angle makes the difference."

    Joseph Williams
    Houston, TX

  • Please let me tell you how thrilled I am with my Kyoui Sonic. I love this toothbrush.  It is by far the BEST around!!!!!  I see a visible difference in my teeth as well as my gums. 

    Diane Scarvanack
    Lansing, IL

  • "This is one of the best toothbrush I have ever used,the best ever, I mean it."

    Adam Tutor
    Las Vegas, NV

  • "I just wanted to tell you that I am thoroughly enjoying the Kyoui Sonic I purchased in Las Vegas.  I took it with me to Italy and had no problems at all.  Love the size, compact but powerful. Thank you so much."

    Lucy Triani
    Torino, Italy