HSI Professional Ionic Flat Iron Hair Straightener

Last updated date: January 10, 2022

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HSI Professional Ionic Flat Iron Hair Straightener

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We looked at the top Hair Straighteners and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Hair Straightener you should buy.

Update as January 14, 2022:
Checkout The Best Hair Straightener for a detailed review of all the top hair straighteners.

Overall Take

This flat iron hair straightener is ideal for travelers. With a handy carrying bag and a travel-size argan oil, you’ll love the ease of traveling with this product. The solid ceramic hot plates promote even heating as well.

In our analysis of 114 expert reviews, the HSI Professional Ionic Flat Iron Hair Straightener placed 3rd when we looked at the top 15 products in the category. For the full ranking, see below.

From The Manufacturer

The Glider flat iron has tourmaline-infused ceramic plates that use 8 micro-sensors with HeatBalance technology to evenly distribute heat by regulating the temperature so that you spend less time applying heat to your precious hair. The iron heats up quickly, and the temperature can be adjusted between 140-450°F, giving you total control in matching the heat to your hair type. The tourmaline infusion reduces frizz by generating negative ions, and the ceramic is built for durability and lasting results. Plus, the floating plates give the flexibility to flip, curl or straighten your hair, all with a single iron. The real reason why people can’t get enough of this iron is because not only is it feature-filled and battle-tested, but it comes at a great price, with a satisfaction guarantee and a 1 year warranty to match.

Expert Reviews

Expert Summarized Score

14 expert reviews

User Summarized Score

33,737 user reviews

What experts liked

It has solid ceramic plates to reduce damage, evenly heat hair, and promote shine. And, if you’re a traveler, it’s a dual-voltage iron that can be used anywhere in the world.
- Bustle
It also has a fast heating design with micro-sensors that regulate the temperature of its plates while in use.
- The Beast Reviews
Ceramic and tourmaline crystal ion plates have been used purposely to provide a high shine finish so hair appears radiant and healthy.
- HQ Review
This straightener from HSI Professional has a temperature that’s easy to adjust to accommodate different hair types and thicknesses.
- The Consumer Guide
Its sleek black look and textured grip are very appealing.
- Your Best Digs
You can select the temperature from 140°F to 450°F depending on your hair type.
- My Straightener
Reviewers say it can press hair silky smooth in one pass, cut down on styling time, and is snag-free.
- Good Housekeeping
The solid 1-inch plates employ a heat technology that uses infrared heat. Additionally, it also has a six-foot cord that has a swivel of 360 degrees.
- 365 Days Review
Aside from the very reasonable price point, customers love how quickly the hair straightener smooths even the most unruly texture and leaves tresses looking professionally styled.
- InStyle
Its one inch plates are extra-easy to control, so no matter your hair type, you’ll find it simple to style and go.
- Heavy
The product stays true to its name. The “Glider” plates glide along your tresses like softened butter on sourdough bread.
- Low Tech Times
HSI is Equipped with 8 heat balance micro-sensors with the ceramic plate that helps to control regulate the temperature and evenly distributes the heat across the plates so that it requires fewer passes to get your precious hair done. Simple but fast.
- Products You Cant Refuse
The unit heats up extremely fast, on both sides which is great if you want to make curls.
- Beauty Shortcut Tips

What experts didn't like

All of the dials and buttons are also located inside the straightener, dangerously close to the plates. Not worth risking a burn.
- New York Times Wirecutter
A bit pricier than the bunch.
- HQ Review
The thin plates can take longer to style extremely thick or curly hair.
- The Consumer Guide
However, this sleek look is partly achieved by placing the temperature and power controls on the inner side, next to the hot ceramic plates. While a glove was included with the flat iron for hand protection, our testers were bothered by the control’s perilous location.
- Your Best Digs
This flat iron has a regular size (12 inches long), so taking it on holiday may not be that convenient.
- My Straightener
Controls inside the iron make it difficult to manage heat settings during use
- Heavy
Cannot be used on wet hair.
- Low Tech Times
Both of the temperature control switch and the ON/OFF are positioned in a very awkward place. It’s more towards the inside of the straightener. So when you operate with it you have to be careful so that you do not burn yourself while operating the iron or while adjusting the temperature. For safety measures it would make more sense to put it on the outer side of the machine.
- Products You Cant Refuse
It loses a significant amount of heat during straightening. The handle becomes hot as well.
- Beauty Shortcut Tips

An Overview On Hair Straighteners

Do you rely on the best tools to get your hair just perfect every day? If so, you’ll want the best hair straightener you can get. This tool can take frizzy hair down to a stunning straight style with no time at all. With several varieties available, you will need a bit of information to find the best straightener for your needs. Let’s see what the best straighteners have to offer.

A hair straightener, or flat iron, is a product that looks like a hefty set of tongs. You “brush” your hair between the two flat handles that are preheated. Your hair then turns out silky smooth with little to no frizz. Although it seems like a simple product, flat irons have gone through many transformations to keep your hair damage-free. Straighteners are made from many different materials, each claiming to be better than the other. Some materials used in hair straighteners include titanium, silicone, ceramic, Tourmaline and Teflon. They will all effectively straighten hair, but some are better for certain hair types than others.

You will have to know your hair type to decide on the best hair straightener for you. If you have fine hair, you’ll want to choose a straightener with multiple heat settings. Fine hair can be singed by hair straighteners so it is important to use low heat. The Remington Anti-Static Flat Iron Hair Straightener has digital inputs for you to set the temperature you need. If you have thick hair, you’ll need a high-heat straightener and temperature control isn’t as important. If you have curly hair, you’ll want a flat iron that features Tourmaline as it prevents the frizz that curly hair is known for. There is a straightener for every type of hair to prevent damage and give you that perfect straight, frizz-free hair.

If you are a frequent flyer, invest in a flat iron that travels well. The HSI Professional Ionic Flat Iron Hair Straightener has its own travel bag, a heat-resistant glove, and a travel pack of argan oil. Find convenience when you are on the go with this great travel flat iron.

The Hair Straightener Buying Guide

  • Although it isn’t necessary, using a heat-resistant glove to handle the flat iron will make you much more comfortable while straightening your hair.
  • Choose a flat iron that has anti-static characteristics to make straightening easier.
  • Try to use a protective product like argan oil to give your hair a sheen and also protect it from high heat.
  • Opt for a hair straightener that’s sturdy and durable; you’re looking for a hair straightener you can keep for as long as possible.