Premium Toothbrushes VBO
Unique toothbrushes with black quartz bristles. After brushing, your teeth feel smoother,
the feeling of clean teeth and fresh breath lasts significantly longer.
Over 320,000 users in Slovenia have already been convinced by their quality.


A Fusion of Slovenian Innovation and Japanese Technology
Premium VBO toothbrushes were developed in collaboration with the Kanagawa Dental University in Japan by Dr. Vesna Kaloh, a multiple award-winning dentist and one of the world’s leading experts in invisible braces Invisalign. The development of a toothbrush that truly cleans teeth effectively is based on research conducted by Kanagawa Dental University. Their study confirmed that a toothbrush with black quartz bristles removes plaque up to 40% more effectively than a regular toothbrush, even without toothpaste.
Dr. Vesna Kaloh
dr. dent. med. spec. orthodontics

The Uniqueness of Black Quartz
Black quartz is a mineral found exclusively on Hokkaido Island in Japan. It forms through the fossilization of marine algae, which accumulate quartz in their cell walls.
During brushing, negative ions are released from the black quartz bristles, which has been proven* to extend the effects of brushing by reducing bacterial growth in saliva.
*Research conducted by Kanagawa Dental University, Japan.



When is the Right Time to Replace Your Toothbrush?

A Toothbrush That Truly Cleans Your Teeth While Protecting Your Gums
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Frequently Asked Questions – FAQ
Why Choose the VBO Premium Toothbrush?
With the VBO Premium Toothbrush, you can clean up to 100% of your tooth surfaces! The VBO Premium Toothbrush cleans teeth up to 40% more effectively than regular toothbrushes.
The VBO Premium Toothbrush ensures superior cleaning due to three key features:
- A well-designed head shape and size that reaches even misaligned and partially erupted teeth. It is particularly effective for users with a smaller jaw.
- Side bristles are tapered and extended at the tips to access interdental spaces and clean under the gumline, making it easier to remove plaque from hard-to-reach areas.
- The bristles have a rough texture (at a microscopic level) due to the infusion of black silica, making them more effective at removing plaque compared to classic smooth bristles. Additionally, black silica releases negative ions during brushing, slowing the formation of new plaque.

What is Black Silica and How Does It Work?
Black silica is a natural mineral known for its antibacterial properties. Research has shown that it effectively removes various harmful bacteria, including those commonly found in the mouth.
When black silica is infused into toothbrush bristles, it enhances the removal of plaque and bacteria from teeth and gums. A study conducted by the Kanagawa Dental University in Japan found that black silica bristles remove plaque up to 40% more efficiently than standard toothbrush bristles! Additionally, it helps reduce tooth decay and gum inflammation. During brushing, the black silica bristles release negative ions, which have been proven to extend the feeling of clean teeth. This effectively slows down bacterial buildup and ensures long-lasting freshness.
