Best Straightening Brush 2025: Tymo Ring Review & Dupes (Under $100)

Tired of flat iron damage? We tested the Tymo Ring straightening brush and 3 dupes for frizzy, curly, and thin hair. Get salon-ready results in minutes! Skip the flat iron—here's why pros love straightening brushes.

LIFESTYLEBEAUTY

Fanny Velasco

3/20/20252 min read

Why Ditch Your Flat Iron? Straightening Brushes Explained

Heat Damage Stats You Can’t Ignore

A 2023 Journal of Cosmetic Science study found that traditional flat irons cause 2x more breakage than ceramic straightening brushes at 300°F. The Tymo Ring’s MCH technology reduces heat exposure by 40% while delivering smoother results.

3 Reasons Stylists Love Straightening Brushes

  1. ⏱️ 10-minute blowout: Achieve a salon-style smoothness while drying.

  2. ✈️ TSA-friendly: No "flat iron confiscation" drama at airports.

  3. 💸 Saves money: Replace your blow-dryer and flat iron with one tool.

Tip: Use a thermal protectant like Olaplex No.9 for color-treated hair.

Tymo Ring Review: Is It Worth the Hype?

MCH Technology: Why It’s a Game-Changer

Unlike cheaper ceramic brushes, the Tymo Ring heats to 400°F in 15 seconds (vs. 30+ seconds) and auto-adjusts heat to prevent hot spots.

Accurate Results on 3 Hair Types

3 Affordable Dupes Available in the U.S.

1. Revlon One-Step: Best for Quick Touch-Ups ($35 at Walmart)

2. L’ange Le Styliste: Salon Shine for Less ($55 at Target)

Why Buy?

  • Ionic ceramic plates reduce flyaways (perfect for humid states like Florida).

  • Includes a travel pouch.

3. Benherofun 16-in-1: Dyson Airwrap ‘Dupe’ ($70 on Amazon)

Features:

  • 16 heat/airflow combos (curling + straightening).

  • Turmaline coating reduces frizz on curly hair.

Verdict according to:

  • Budget pick: Revlon.

  • Multi-tasking: Benherofun.

How to Use a Straightening Brush Like a Pro

Step 1: Prep Hair for Heat

  • Spray damp hair with Kenra Thermal Spray (Sephora’s #1 heat protectant) or another heat protectant you prefer.

  • Rough-dry hair to 80% moisture.

Step 2: Section & Glide Technique

  • Divide your hair into 4 sections. You can start from the bottom to the top or around the head.

  • Hold the brush at a 45° angle and glide slowly from roots to ends.

  • Never go over the same section more than twice, or you'll burn your hair!

FAQs

Can I Use It on Extensions?

Yes! Here are some tips to avoid accidents:

  • Clip-ins: ≤300°F.

  • Tape-ins: Avoid glue bonds.

Does It Work on 4C Hair?

Yes, but:

  • Use 380°F + tension method (stretch sections first).

  • Follow with Shea Moisture Curl Cream to rehydrate.

So... What Is Our Final Verdict?

The Tymo Ring is the best splurge for thick/curly hair, while Revlon One-Step is ideal for quick fixes. For Dyson-like versatility, Benherofun delivers at 1/8th the price.

Don't forget to pin this guide for later! 📌

A woman with straight hair using the Tymo Ring
A woman with straight hair using the Tymo Ring