5.0 out of 5 stars Works great on hard to curl long hair.

2026-02-24    -Polgara

Awesome curling iron. Not all curling irons work on my hair. Curls don’t usually last. This one makes beautiful curls and it takes me 1/2 the time to curl my long hair now. So worth the money!

Amazing

2026-03-02    -Nicole v.

Amazing. The curls last, stay hot, very easy on the hair no damage. Highly recommend

Hairdresser Recommended

2026-01-11    -Reader Reviews

My book months in advance hairdresser recommended this styling iron to me, and it was worth the price. I have thick, long, coarse, naturally wavy hair. It heats up much faster than any other styling iron that I've owned. It is easy to use for curls or straightening. I really appreciate the cool tip on the end to grip as well.

Hairdresser Recommended

2025-12-31    -Reader Reviews

My book months in advance hairdresser recommended this styling iron to me, and it was worth the price. I have thick, long, coarse, naturally wavy hair. It heats up much faster than any other styling iron that I've owned. It is easy to use for curls or straightening. I really appreciate the cool tip on the end to grip as well.

Great curling iron

2026-02-14    -Dora

My daughter is in dance and needs her hair curled for shows. She has long hair and we have struggled to get the perfect curl with short barreled less expensive curling irons. I am very pleased with this curling iron. It has cut down the time it takes to curl her hair in half.

5.0 out of 5 stars Best curling iron I've ever used.

2026-02-27    -Amazon Customer

Hands down THE BEST curling iron EVER. Smoothly glides through your hair, no snagging, tangling or catching between barrel and a clip. Multiple choices for temperature are great. Long barrel is fantastic for longer hair which saves time and effort. Other curling irones burned my hair but not this one. Truely best there is!

5.0 out of 5 stars Get one! You won't be disappointed!!

2026-02-22    -Mindy

Top Curling Iron!! I absolutely love the ease of use and the way it styles my hair!! I have the 1.25" barrel and it is the perfect curl! The heat works very fast and I only wait about 30 seconds for it to be ready to use.

Salon quality waves! 5 stars!

2026-01-12    -DT

If you’re looking for a curling iron that offers professional results without the ultra high price tag, this pro curling iron is a great option. While it’s a bit of an investment, it’s actually more affordable than many high end styling tools, and the results speak for themselves.I have long, thick hair and the 1.25 inch works great, leaves hair smooth and shiny. There’s no tugging or pulling, just a smooth glide that feels gentle on my hair. The design makes it easy to maneuver, and with a bit of practice and the help of a few tutorials, I’ve been able to perfect my waves.For best results, I found that taking time to get the technique down is key. Once you have that, the waves turn out beautifully, and they last all day with a light spritz of hairspray.

5.0 out of 5 stars Heats Fast and Holds Curls Perfectly

2026-01-20    -Tammy Silvers

I absolutely love the Bio Ionic 1” curling iron! It heats up quickly and creates smooth, long-lasting curls without damaging my hair. The barrel glides effortlessly, doesn’t snag, and leaves my hair shiny and soft—not dry or frizzy. I really appreciate the adjustable temperature settings, which make it easy to style without overheating. The curls hold all day, even in humidity, and it’s comfortable to use without tiring my hand. This feels like a true professional-quality tool and is well worth the investment. Highly recommend!

5.0 out of 5 stars Great Product that Works Amazingly.

2026-02-18    -Customer

Does not dry hair. Adds shine. Adds moisture eventhough there is no opening to add water for steam. It is advanced technology that works.The tip stays cool. It is very easy to use. Barrell size very good for short layered hair. Hair takes shape and loses flat, just washed look.Worth the higher price to me.