The Best Hair Straightener for Thick Hair


Jan 11
Best Hair Straightener for Thick Hair

Today’s flat irons can tackle thick, coarse and naturally curly hair with ease.

However, consumers with thick hair must purchase a straightener designed for thick hair – including one that does not create frizz.

With so many models to choose from, it is hard to identify which will get the job done and leave hair smooth and frizz-free.

Three models are obtainable for the average consumer but also used by professionals in salons around the country.

The Importance of Picking the Right Straightener for Thick Hair

Consumers with thick or coarse hair require higher temperatures to straighten their hair successfully.

Ideally, the plate size is 1 to 1.5” for above shoulder length hair and 1 to 2” for shoulder length and longer.

Temperatures should range from 380 to 420 degrees Fahrenheit, and the plate material must be ceramic, titanium or tourmaline to reach the temperatures required for a straight finish.

Top 3 Flat Irons for Thick Hair

1. ghd Classic 1” Hair Styler

Best Hair Straightener for Thick Hair

The ghd features a single heat setting that straightens, curls, and waves all types of hair.

What is Great About It?

This flat iron uses ceramic heat technology and stays at an optimum 365 degrees Fahrenheit. While it is below the typical thick hair temperature, it delivers a smoother, frizz-free finish on thick hair.

It has a 1-inch round barrel so that hair is straightened or curled using the same device. Thick hair passes through the plates without pulls or snags.

It comes with a two-year warranty and automatic shutoff after 30 minutes of no use.

What Can be Improved?

While it maintains optimum temperature, the ghd would be better if it could be adjusted.

At times, the ghd can stick to thick, curly hair and leave kinks. Therefore, the customer must be very cautious about putting too much hair in the styler at once.

2. BabylissPro Nano Titanium 1 1/4” Straightening Iron

Best Hair Straightener for Thick HairBabylissPro features a titanium base, which is ideal for thick hair.

What is Great About It?

The BabylissPro Nano uses titanium heating technology for an even finish. There is a LED screen with multiple temperature controls up to 450 degrees Fahrenheit.

The digital ionic technology sends off millions of negative ions to produce a shiny finish to the hair.

Compared to other models, this hair straightener heats up quickly and smooths frizz.

What Can be Improved?

The BabylissPro Nano is rather bulky for some consumers. Because it can only take so much hair at a single time, some may find that the Nano takes too long to achieve results.

3. Chi Ceramic 1” Hairstyling Iron

Best Hair Straightener for Thick HairChi is one of the most popular professional flat irons on the market. Originally, Chi products could not be purchased without a professional license. However, today, Chi flat irons are available to consumers.

What is Great About It?

Chi uses ceramic plates for even heat. The Chi reduces frizz so that it can straighten thick curly hair. It has far infrared technology at its base, which allows it to penetrate more hair at once – speeding up straightening time.

This all-in-one hair straightener delivers negative ions to add moisture and shine. Hair can be straightened, curled, flipped, and waved with the same device.

The Chi heats quickly, with a maximum temperature of 392 degrees Fahrenheit.

What Can be Improved?

The Chi flat iron has limited heat settings. For some, it may snag hairs, especially if they are straightening curly hair.

Final Verdict

Titanium and ceramic are both excellent mediums to straighten thick hair. Therefore, all three will work well on thick and coarse strands.

For those that want more control over temperature, the BabylissPro may be ideal. It is the only one out of the three to allow the user to customize their temperatures on multiple settings.

Cost-wise, the ghd is the most expensive, while Chi is the cheapest.

Overall, the perfect hair straightener comes down to budget, setting needs, and how fast a person wants to straighten their thick hair.