Rated 4.55 out of 5 stars
This diffuser fits perfectly on my BIO IONIC dryer, has extended fingers that works great for my long hair and feels great on my scalp. The diffuser also has customizable vents to better control the airflow for my hair needs and helps me minimize hot spots in my hair. It's well built and I love it!
I read some reviews that stated the diffuser didn't fit their blow dryers that were of a different brand. The diffuser box stated it was a Universal Diffuser for BIO IONIC dryers and it had photos of all of their different BIO IONIC dryer models. I hope this helps minimize the confusion. Luckily, I have a BIO IONIC 10X Ultralight Speed Dryer and it's been my absolute favorite dryer and this diffuser was the perfect accessory for pretty, defined, frizz-free curls in literally just a few minutes with minimal heat! Highly recommend!
Falsely advertised as universal to Bio Ionic brand. Does not fit Bio Ionic GrapheneMX™ Professional Dryer
J'me from Bel Air, MD
Fit my Amika hairdryer perfectly and works well in allowing my slightly wavy fine hair to do it's natural thing.
I have wavy underneath hair and straighter top hair and with this, I cup it in sections and it's the same all over. Just what I wanted.
Eileen from PA
I searched all over looking for a diffuser. This one works very well. It fits nicely over the end of my dryer which is about 2", due to its stretchy cuff. The longer prongs really do help define my curls. Excellent purchase.
Robin C. from Undisclosed
One of the best hair gadgets ever discovered and purchased! It works perfectly. It's easy to use, and my natural curls respond with more curliness.
Cynthia W. from Undisclosed
I had been using the "claw" type diffuser and decided to try this one. It has made such a difference especially on the top which had been somewhat flat. This helps me create beautiful curls. I have had many compliments on my hair since switching to this diffuser. Highly recommend.
Susanna W. from Undisclosed
Cindy S. from Undisclosed
I love this diffuser!!
Jenessa H. from Undisclosed
Works great. Dries my hair fast. I bought the bioionic based on a previous review that said it worked well on her fine hair. I'm glad I did - because it does. My hair is very smooth after, I haven't needed to straight iron.
Jonni D. from Undisclosed
Bioionic is the best of the best when it comes to hair styling. The diffuser attachment didn't disappoint! Fits my limited edition pink ultra light dryer perfectly!
Quisqui T. from Undisclosed
I love it's
Migdalia H. from Undisclosed
Jody A. from Undisclosed
Best diffuser I ever had! Recommend highly
Jen from CA
Melissa J. from Undisclosed
Great hairdryer and attachments. Very happy with the speed this dries, even with diffuser and on low.
Lea from Indian Land SC
I gave this 5 stars because it does work really well, but it doesn't fit my hair dryer. I had to keep holding it on for it to work and not fall off.
Rachel M. from Undisclosed
Great attachment!! I love the way it fits onto my blow dryer with no damage or scratches and works very well with all curl patterns and hair textures.
Rachel M. from undisclosed
Susan S. from Undisclosed
This diffuser is a game changer! Using it with the BioIonic dryer has cut my drying time in half. I recommend it to anyone considering a high-end dryer/diffuser combo. Also love the 10 yr warranty for the dryer!
Susan S. from undisclosed
Marie B. from Undisclosed
The title speaks for itself. Thank you Bio Ionic!!
Marie B. from undisclosed
Candice from Virginia
Mary W. from Undisclosed
Honestly, I feel like all diffusers are pretty much the same. The magic is in the blow dryer. That said, I like that it fits correctly on my bioionic and doesn't scratch the barrel like a generic might.
Mary W. from undisclosed
Disappointed from Overland Park, Ks
It was advertised as a Universal diffuser but would not for either of the two blow dryers that I own!
Dee from NJ
I use an Elchim and my daughter uses conair. This didn't work for either dryer.