Bio Ionic Long Barrel Styler, Curling Iron with Moisture Heat Technology & NanoIonic MX, Versatile Curling Wand with Adjustable Heat Settings, Hair Curler with Extended Barrel

This iron deserves a trophy. Not only does it tame my ridiculously thick hair, but it actually makes it look like I planned to have curls instead of just losing a fight with humidity.The barrel is long enough to wrap my longer hair without playing a game of hot-potato halfway through. It heats up fast—like, “wait, it’s ready already?” fast—and the temperature options make it easy to go from gentle encouragement to full-on hair boot camp. I crank it to the highest setting, and it handles the job without complaints or smoke signals.

I’m so impressed with this curling iron! It heats up quickly, is super easy to use, and gives me long-lasting curls that actually hold throughout the day. The barrel glides smoothly and doesn’t snag, and I love that there are multiple heat settings to suit different hair types.Overall, this curling iron gives salon-quality results at home. I’ve used it for loose waves and tighter curls, and it works beautifully every time. Definitely a great buy!

This curling iron is a total must-have if you have longer hair! It heats up fast, glides through my hair effortlessly, and gives me those soft, voluminous curls that actually last. The barrel is perfect for styling longer lengths without damage or tangling. I’ve used a lot of hot tools, but this one feels truly professional — love it! 💕✨

This curling iron works great. I have really long and thick hair that usually takes a long time to curl but this really speeds up the process. The heat settings lock once you turn it on and it heats up super fast. I got the 1 inch barrel thickness and I really like the look. It’s also longer than usual curling irons so it’s great with those with long hair. Super easy to use! It automatically shuts off too which gives peace of mind when curling before leaving. My hair stays curled for a long time when I use this.

Truly gives me the best curls. I absolutely love it. My hair is past the middle of my back and it probably takes me 25 minutes to curl my whole head. I love the range of heat, I curl mine at 280 and it works amazing.

The best curling iron! Leaves my curls so smooth without any frizz! High & adjustable heat settings! I have long hair and the barrel is the perfect length.

I'll start by saying I really liked the performance of my Babyliss Pro I had been using since Aug 2024. The only reason I went back on the hunt for a new one is that the Babyliss does not have auto shut-off (as my prior few models had) and I was weary of getting to the end of my street and heading back home to be sure I turned it off. Reviews on the Bio Ionic were some of the best I had seen and it had every feature I sought: digital with multiple heat settings and auto shut-off. The longer barrel was but a bonus for my long hair that hits mid back. So, I was quite excited to try it out. The first thing I noticed and was quite disappointed by was that the built in stand didn't prevent the top several inches of the rod from resting on the counter surface. That certainly wasn't great, but I got massively frustrated the first time I used it because I kept unintentionally changing the temperature up or down as I tried to wind each curl. Changed the position of my hand and very intentionally attempted to NOT keep doing it to no avail. Ughhh. I was so annoyed. I was going to keep it a bit longer and try to find a method that didn't cause the buttons to move but also realized that the back parts of my hair weren't even getting a curl. I made sure that it was on the right temp (360) and that it had been on that setting for a good minute (you know, since the last time I accidentally changed it) and it still came out as straight as a sheet. My babyliss was still on the counter and I turned it on to my normal temp (355) and did the same section of hair with a perfect very loose curl. As a point of information, my stylist says my hair is "fine but I have a ton of it" I do use smaller sections in the front that I am trying to achieve a bit more of a curl than the back where I am just trying to smooth it and give it a bit it a wave and I have been successful in achieving that with Babyliss (3 models), Hot Tools (2 models), and Kristen Ess curling irons in that 360-ish range without any problem. Why this one couldn't do it I don't know, but between that, the stand not keeping the hot rod off the counter, and the inadvertent temp changes, it is sadly being returned. Glad others like it and I sure hope I can find my new favorite soon.

I absolutely love this curling iron! It's a little more on the pricey side however it's worth every penny.Curls are full, bouncy and if you have the technique to do it you can also accomplish beautiful beach waves.