




I spent the last two weeks testing the Oxygen Bubble Pen CO2 to see if it could actually replicate a professional spa experience. This portable facial machine is designed to deliver CO2 deep into the skin, and I was eager to see if this compact device could hold up to daily use.
The build of the Oxygen Bubble Pen is surprisingly robust for its size, feeling durable and reliable during operation. Because it is an electric device rather than a manual tool, it maintains consistent power throughout each treatment session.
Using the device is straightforward; the setup is quick, and the portable design means I could easily toss it into my bag for travel. There is almost no learning curve, as the device is intuitive enough to use while watching television or preparing for the day.
This is perfect for skincare enthusiasts who want a portable, efficient way to integrate CO2 therapy into their regular home beauty routine.
Overall, I am giving the Oxygen Bubble Pen a perfect 5/5 rating because of its simplicity and effectiveness. For only $79.00, it is a fantastic investment for anyone looking to step up their skincare game in 2026.