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Bio Iconic GrapheneMX 1.25-inch Extended Barrel Curling Iron

Bio Ionic

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Current Price $147.05
15% off.
Previous Price $173.00
One Size- Only a few left
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Highlights

  • Good for: Dryness
  • Curl defining

Details & care

What it is: A longer-than-average curling iron that helps you quickly create loose, modern curls and waves.

What it does: Its extended-length barrel makes it easier to style long hair, or to style the back sections on shorter hair. The combination of NanoionicMX and Bio Ionic's Moisturizing Heat lock in moisture, seal the cuticle and ensure curls last long and stay conditioned and bouncy instead of dull and limp.

  • Item #6184932
  • Core Product ID 333335XUGC

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Reviews

(114)1143.9 out of 5
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Most helpful positive review

Apr 25, 2023

worth every penny!

How have I gone my whole life not knowing about this curling iron!?? Its amazing, creates beautiful waves that last all day on my long hair!
jenjenaz
Verified purchaseTOP 500 REVIEWER
2found this helpful

Most helpful critical review

Apr 27, 2026

Doesn't hold curl

Curl does not hold for more than 30 minutes and I've tried everything
Anonymous

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5 stars60%
4 stars5%
3 stars14%
2 stars11%
1 star10%

Pros:

Cons:

Current reviews don’t mention any.
Apr 25, 2023

worth every penny!

How have I gone my whole life not knowing about this curling iron!?? Its amazing, creates beautiful waves that last all day on my long hair!
Verified purchase
jenjenaz
TOP 500 REVIEWER
2found this helpful
Mar 24, 2021

Loved the lower heat for my damaged hair

This longer barrel on this curling iron is great for curling my hair (past shoulder length). I'm also a platinum blonde, so the lower heat setting makes me feel more comfortable about heat styling my hair. Would recommend for anyone who prefers lower heat or damaged hair.
832NordyGirl
2found this helpful
Feb 18, 2021

Not hot enough

Wand wouldn’t get hot enough to hold a curl in my hair. The curls immediately dropped once they cooled. Extra long barrel is actually much harder the work with than I expected. I will say it was very smooth and never pulled on my hair, but not worth it for the price.
Kbarnes024
2found this helpful
May 15, 2026

Disappointed

I really wanted to love this, however, my hair just slips through the barrel and it does not curl my hair. I bought a texturizing spray and it helped a little bit but within 2 hours my curl was entirely gone. I am disappointed as this brand was a recommendation from a friend.
Laura N.
Apr 27, 2026

Doesn't hold curl

Curl does not hold for more than 30 minutes and I've tried everything
Anonymous
Mar 23, 2026

5 Stars!

I love it My hair is very long Always had trouble before holding a curl but my curls stay in for days now.
Rene C.