bt-sonic 2.0

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  • Regular price $ 89.50
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** Through the month of October, receive a complimentary Cleanse Hydrating with the purchase of a bt-sonic. Click HERE to make your selection.

Powerful and portable, this microsonic cleansing brush is ideal for both home and professional use. Water resistant and engineered for everyday use, its ergonomic shape is comfortable in the hand, while its triangular cleansing head is thorough and gentle on your skin as the antimicrobial and antibacterial Azul silicone bristles cleanse areas that other brushes simply can’t reach. The bt-sonic is fun to use, provides a professional quality cleansing in as little as 2 minutes, and leaves your skin feeling smooth and radiant. Dull days are over.

  • IPX6 water resistant: The highest level of water resistance that can be achieved. 45% more water resistant than before.
  • Can be used in any environment including the shower
  • High performance tactile button



Features & Specs

2 AAA batteries included
One year manufacturer limited warranty
Dimensions: 1.5″ W x 7.1″ H
Weight: 2.8 oz.


What’s Inside

bt-sonic Manual
2 AAA Batteries
1 Carrying Case
Button guard
Cleansing head cover


Engineered and Designed in Seattle, WA, USA


Bio-Therapeutic products and equipment are not intended to treat or diagnose any medical conditions.

Customer Reviews

4.8 Based on 15 Reviews
5 ★
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Filter Reviews:
Natasha B.
United States United States

New obsession

Love this little brush, it's the best. Just a heads up that if you have sensitive skin, start with once a day for a week or two before graduating to twice a day. I didn't think the vibrations were that strong but they really are because after my first two days, I noticed my skin was a little bit extra sensitive. So basically, give your skin a few weeks to acclimate to using this guy twice a day.

United States United States

Ideal for traveling skincare

So convenient! I travel a lot and it's important to me that my skincare routine works with that. The sonic is just one piece (unlike a lot of wanna be products 'similar' to this) and it takes batteries so I don't have to worry about carrying (another) charger around the country. And the bag is antimicrobial/bacterial so I don't get grossed out tossing it in my suitcase. Only winning qualities here. Thanks bio-therapeutic!

United States United States

Finally in control of my skin

This is MEGA! Changed so much. I used to feel like my skin was so out of my control and using this about every other day has made such an improvement in my skins texture and the extent of my break outs.

Lucy D.

Bio or Bust

If you're reading this you've already seen so many other comments telling you how great this thing is. Disclaimer: I also love it. This thing blows other facial brushes out of the water. I used to use a clarisonic but it was so abbraisive and the brush heads would get disgusting I had a hard time believing it was actually doing anything to help my skin. I purchased the sonic after taking a break from face brushes and this thing is all I ever wanted. The vibrating top take away my main concerns with these kinds of tools. So happy I gave this type of thing a try and that I went with bio therapeutic!

Johanna B.

My sensitive skin likes it

No irritation and no redness caused so A+ for me! Been using it for around 6 months now and really REALLY enjoying it. Highly recommend.