Flat irons are a great way to style your hair, but if you have damaged hair, you need to be careful. The wrong flat iron can further damage your hair, leading to breakage and split ends. That's why it's important to invest in a quality flat iron that is specifically designed for damaged hair. Look for flat irons with ceramic or titanium plates, as these materials distribute heat evenly and reduce the risk of hot spots that can further damage hair. Additionally, make sure the flat iron has adjustable temperature settings so you can customize the heat to your hair type and avoid further damage. With the right flat iron, you can achieve smooth, sleek styles without compromising the health of your hair.
Top product ratings
- Remington Shine Therapy Hair Straightener, 1", with Argan Oil & Keratin
- CHI Original Ceramic Flat Iron, 1" Black, Quick Heat, Smooth Finish
- Pure Titanium Flat Iron for Curls & Straight Hair Styling
- Hot Tools Black Gold Flat Iron for Long-Lasting Straight Hair
- CHI 1" Ceramic Hairstyling Iron for Smooth, Salon-Quality Results
Remington Shine Therapy Hair Straightener, 1", with Argan Oil & Keratin
The Remington Shine Therapy Hair Straightener is a 1-inch flat iron that infuses your hair with Argan Oil and Keratin for a shinier and smoother finish. It features advanced ceramic plates, 2x shine-enhancing technology, and a floating plate for effortless styling. With its professional performance and travel-friendly design, you can achieve salon-like results wherever you are.
Specification | Description |
---|---|
Tags | |
Advanced Ceramic Plates | Infused with Argan Oil, Keratin, and a micro-conditioner for consistent and even heat distribution. |
Shine-Enhancing Technology | Micro-conditioner and advanced ceramic material combine to provide smooth and radiant shine, reducing frizz. |
1" Wide Floating Plate | Allows for a smooth glide and professional results, suitable for all hair types. |
Fast Heating | Heats up in 15 seconds, with three precision LED heat settings to choose from. |
Travel-Friendly | Lightweight and easy to pack, ensuring you can style your hair anywhere. |
Cool Tip | Features a cool tip for safe handling and precise styling. |
Auto Shut-Off | Added safety feature for peace of mind. |
Ergonomic Design | Sleek, lightweight, and easy to use, with a non-slip grip for comfortable handling. |
Temperature Control | Offers three temperature settings (370°F, 410°F, and 430°F) to suit different hair types. |
Salon-Quality Results | Achieve smooth, shiny, and frizz-free hair with a single pass, transforming your styling experience. |
Prime Shipping | Free and fast shipping for Prime members. |
Price | $21.56 |
Reasons to buy:
- Advanced Ceramic Plates: 9x more ceramic than standard Remington models, infused with Argan oil and Keratin for even heat distribution and healthier hair.
- 2x Shine-Enhancing Technology: Micro-conditioner combines with advanced ceramic to provide smooth, radiant, and confident hair.
- 1” Wide Flat Iron: Features a floating plate for a silky glide, paired with professional technology for an unbeatable hair transformation.
- Achieve up to 50% shinier hair: Boost your hair's health and shine, making every strand count with the Remington Shine Therapy ceramic hair straightener.
- Travel-Friendly: Whether at home or on the move, the Remington travel hair straightener ensures your hair always looks its best.
Reasons to avoid:
None identified. However, it is always a good idea to consider your specific hair type and needs when purchasing a hair straightener. Some factors to consider include the temperature settings, plate material, and width, as well as any additional features that may be important to you, such as automatic shut-off or dual voltage for travel.
Compare to other products
The Remington Shine Therapy Hair Straightener is a highly-rated and popular product in the hair styling tools category, with over 12,000 reviews and an average rating of 4.7 out of 5 stars. It is currently the number one best-seller in the Hair Straightening Irons subcategory on Amazon.
Customers have praised its performance, value for money, temperature control, and the softness and shine it gives their hair. Many have compared it favorably to more expensive straighteners, such as the Chi, and have been impressed by its ability to straighten hair effectively without causing damage or pulling on the hair.
The straightener's advanced ceramic plates, infused with Argan oil and Keratin, are highlighted as a key feature, providing even heat distribution and enhancing hair shine. Its lightweight, ergonomic design, and safety features, such as the automatic shut-off, are also mentioned as positives.
Overall, the Remington Shine Therapy Hair Straightener is a highly recommended product by users, offering professional-level results at an affordable price.
For whom it is recommended
The 'Remington Shine Therapy Hair Straightener, 1, with Argan Oil & Keratin' would be an excellent choice for individuals seeking an affordable, high-quality hair straightener that delivers professional-level results. Here are the key demographics and user groups that would benefit the most from this product:
- Individuals with Frizzy or Dull Hair: The product's advanced ceramic plates, infused with Argan oil and Keratin, help combat frizz and enhance shine. This makes it ideal for those struggling with frizzy or dull hair, as it smooths and adds a radiant shine to each strand.
- Home Users Seeking Salon-like Results: With its professional-grade technology, this straightener offers salon-like results in the comfort of your own home. The 1-inch floating plate ensures a smooth glide, making it easy to achieve sleek and straight hair without having to visit a salon.
- Travelers and Commuters: The straightener's compact and lightweight design, coupled with its travel-friendly features, make it a convenient choice for individuals who are always on the move. Its dual voltage capability and quick heat-up time ensure that you can style your hair effortlessly wherever you are.
- Budget-conscious Shoppers: At its current price point, this hair straightener offers exceptional value for money. It delivers high-quality performance and long-lasting results without breaking the bank, making it a great option for those who want quality without compromising their budget.
- Time-conscious Individuals: The Remington Shine Therapy Hair Straightener heats up in just 15 seconds, saving you time during your morning routine or when you're in a hurry. Its quick heat recovery ensures consistent results without any delays.
- Users with Thick, Curly, or Unruly Hair: The straightener's ability to reach high temperatures (up to 430°F) and its advanced ceramic plates make it suitable for individuals with thick, curly, or unruly hair. It effectively straightens and smooths even the most challenging hair types.
- Those Seeking Soft and Healthy Hair: In addition to straightening, this product also improves hair softness and health. The Argan oil and Keratin infusion add moisture and nourishment to the hair, resulting in silky-smooth and touchably soft locks.
- Individuals Seeking Versatility: While primarily a straightener, this product also allows for creating beautiful curls. Its 1-inch plate width and ergonomic design make it easy to create curls or waves, providing versatility in styling options.
- Safety-conscious Users: The straightener features an automatic shut-off function, providing peace of mind and ensuring safety. The cool-tip bristles and the extended tip that remains cool to the touch also reduce the risk of burns during use.
Overall, the 'Remington Shine Therapy Hair Straightener, 1, with Argan Oil & Keratin' is a versatile and high-performing tool that caters to a wide range of users. Its combination of advanced technology, ease of use, and affordable price make it a top choice for anyone seeking salon-quality results at home.
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CHI Original Ceramic Flat Iron, 1" Black, Quick Heat, Smooth Finish
The CHI Original Ceramic Flat Iron is a versatile styling tool that can help you achieve a variety of looks, from straight and sleek to curly and wavy. With 1-inch ceramic floating plates, this flat iron glides smoothly through your hair, ensuring even heat distribution and a polished finish. It features CHI's advanced ceramic technology, which delivers consistent results and promotes shinier, healthier, and smoother hair. The iron has a versatile ergonomic design, heats up quickly, and offers dual voltage for convenient travel.
Specification | Description |
---|---|
Tags | |
Brand | CHI |
Hair Type | All, Curly |
Material | Ceramic |
Shape | Round |
Technology | Advanced Ceramic, Far Infrared Heat, Negative Ions |
Plate Size | 1-inch Ceramic Floating Plates |
Heat | Up to 392°F (202°C) |
Cord | 11 ft. Swivel Cord |
Safety | 1-hour Automatic Shut-Off |
Warranty | 2-year Limited Warranty |
Quality | Smooth, Silky Finish, Reduces Frizz and Static, Quick Heat-Up |
Price | $63.90 |
Reasons to buy the CHI Original Ceramic Flat Iron:
- Versatile: Can be used to straighten, flip, and curl hair.
- Advanced Ceramic Technology: Ensures even heat distribution, resulting in consistent results and smooth, shiny hair.
- Quick Heat Up: Reaches temperatures of up to 392°F (202°C) quickly.
- Travel-Friendly: Dual voltage makes it convenient for travel.
- Long Cord: Features an 11 ft. swivel cord for ease of use.
- Auto Shut-Off: Automatically turns off after one hour for safety.
- Positive Customer Feedback: Many customers have left positive reviews, praising its ability to straighten hair smoothly and quickly, its sleek design, and its value for money.
Reasons to avoid the CHI Original Ceramic Flat Iron:
- No Temperature Control: Some users may prefer a straightener with adjustable temperature settings.
- Durability Concerns: Some customers have mentioned concerns about the product's durability and quality.
- Potential for Hair Damage: As with any heat styling tool, there is a risk of hair damage if not used properly or with a heat protectant.
- Limited Plate Length: The plates are on the shorter side, which may require users with thicker hair to work in smaller sections.
Compare to other products
The CHI Original Ceramic Flat Iron is a popular hair straightening tool with over 18,000 reviews and an average rating of 4.4 out of 5 stars on Amazon. It is currently the #6 best-selling product in the Hair Straightening Irons category.
Compared to other similar products in the market, the CHI flat iron stands out for its advanced ceramic technology, which ensures even heat distribution and delivers consistent results for all hair types. It also uses far infrared heat and negative ions to promote shinier, healthier, and smoother hair, while reducing frizz and static.
The 1-inch ceramic floating plates of the CHI flat iron allow for versatile styling, making it easy to straighten, flip, curl, and style hair to create a variety of looks. Its ergonomic design and quick heat-up time make it a convenient and efficient tool for hair styling.
While the CHI flat iron does not offer adjustable temperature settings, it has a maximum temperature of 392°F (202°C) and heats up quickly, making it suitable for most hair types. It also features a long swivel cord for ease of use and a 1-hour automatic shut-off function for safety.
Overall, the CHI Original Ceramic Flat Iron is a well-loved and trusted hair styling tool that delivers smooth, shiny, and frizz-free results. It is a good choice for those seeking a versatile and efficient flat iron that utilizes advanced ceramic technology to promote hair health and protect against damage.
For whom it is recommended
I would recommend the CHI Original Ceramic Flat Iron to anyone looking for a versatile and effective hair styling tool. Here are some specific groups of people who could benefit from this product:
- Individuals with Curly or Frizzy Hair: The flat iron's advanced ceramic technology and far infrared heat help reduce frizz and static, making it ideal for those with curly or frizzy hair. It smoothes hair and creates a sleek, polished finish.
- Travelers: Its versatile design and dual voltage capability make it a convenient choice for those who travel frequently, especially overseas. Its compact size and quick heat-up time make it easy to style hair on the go.
- Styling Enthusiasts: The CHI flat iron offers versatility in styling. In addition to straightening, it can be used to create flips, curls, and a variety of other looks. It is a great tool for those who enjoy experimenting with different hairstyles.
- Time-Crunched Individuals: With its quick heat-up time and efficient performance, this flat iron helps save time in your morning routine. It glides smoothly through hair, ensuring even heat distribution and consistent results, making it ideal for those with busy schedules.
- Ethical Beauty Supporters: CHI, as a brand, is committed to ethical hair care. All their products are cruelty-free, paraben-free, and sulfate-free, making them a good choice for individuals who prioritize ethical and sustainable beauty practices.
- Value-Conscious Shoppers: The flat iron offers a good balance between quality and price. While it may not have all the bells and whistles of more expensive models, it delivers effective results and is durable, making it a worthwhile investment for those conscious of their spending.
Overall, the CHI Original Ceramic Flat Iron is a versatile and reliable hair styling tool that can benefit anyone looking for smooth, sleek, and healthy-looking hair.
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Pure Titanium Flat Iron for Curls & Straight Hair Styling
The VANESSA PRO Flat Iron Hair Straightener is a versatile and efficient hair styling tool. Made with 100% pure titanium plates, it quickly heats up to your desired temperature, offering 11 settings ranging from 265°F to 450°F to suit all hair types. The human-factor engineering design ensures comfortable handling, while the floating plates smoothly glide through your hair, leaving it polished and healthy. Additionally, this flat iron can also be used for curling, giving you the option to create either sleek straight styles or bouncy curls.
Specification | Description |
---|---|
Product Dimensions | 13.15 x 1.93 x 1.93 inches; 12 ounces |
Material | 100% Pure Titanium |
Shape | Flat |
Hair Type | All |
Heating Technology | Titanium Plate with Argan Oil |
Temperature Settings | 11 settings, ranging from 265°F to 450°F |
Features | Swift heat-up, dual voltage, auto shut-off, swivel cord |
Performance | Effortlessly achieves curls and straightens look |
Quality | Sturdy materials, durable design, long service life |
Ease of Use | Human-factor engineering designed shape, floating plates |
Price | $39.99 |
Rating | 4.4 out of 5 stars from 14,611 ratings |
Reasons to buy:
- The flat iron has 11 temperature settings ranging from 265-450°F, making it suitable for all hair types.
- It has a unique design that helps relax your arm while styling, and the floating plates glide smoothly through hair.
- The flat iron is made with sturdy materials and is designed to last over 3 years. It also includes convenient features such as a swivel cord, dual voltage, and automatic shut-off.
- It can be used for both straightening and curling hair, providing silky-smooth straight or bouncy curly looks.
- Customers like the quality, heating, and ease of use. It straightens hair well, heats up quickly, and maintains a steady temperature.
Reasons to avoid:
- Some customers found the flat iron to be a bit long and the buttons too small.
- A few reviews mentioned a burnt smell after using the flat iron for a while, which could be due to the high temperature setting.
- One customer noted that the on/off button is located on the bottom side, which can be accidentally pressed while using the flat iron.
- The company that manufactures the flat iron seems to be defunct, so the warranty may not be valid.
Compare to other products
The VANESSA PRO Flat Iron Hair Straightener is a highly-rated product in the hair straightening category, with 4.4 out of 5 stars from over 14,000 reviews. It is praised for its quality, heating capabilities, and ease of use, effectively straightening hair and creating curls. The product's swift heat-up function, ergonomic design, and dual voltage feature are highlighted as advantages.
Compared to other hair straighteners, the VANESSA PRO offers competitive features and performance. Its 100% pure titanium plates provide a sleek and smooth finish, with the option to create curls as well. The product's heat settings, ranging from 265°F to 450°F, cater to various hair types, and its automatic shut-off and dual voltage capabilities add convenience and safety.
While the VANESSA PRO Flat Iron Hair Straightener excels in many aspects, there are a few areas where it may fall short compared to other high-end models. Some users mention that the iron's length and button placement could be improved, and there are concerns about the longevity of the product. However, for its price point, the VANESSA PRO offers a compelling combination of features and performance, making it a popular choice among customers.
For whom it is recommended
I would recommend the 'Pure Titanium Flat Iron for Curls & Straight Hair Styling' to anyone looking for a versatile and effective hair styling tool. This product is suitable for all hair types and can be used to achieve a variety of looks, from sleek and straight to bouncy curls.
- Those with thick, curly, or frizzy hair: The flat iron's titanium plates and high temperature settings can help to effectively straighten and smooth even the most unruly hair, leaving it soft, smooth, and frizz-free.
- Individuals with colored or damaged hair: The flat iron is designed to retain moisture and enhance hair health, making it suitable for those with colored or chemically treated hair. The argan oil-infused plates provide extra nourishment and protection during styling.
- Travelers: With dual voltage capability, this flat iron can be used worldwide, making it a convenient choice for those who travel frequently. Its compact size and lightweight design also make it easy to pack and carry.
- Individuals who value convenience and ease of use: The flat iron features a human-factor engineering design that makes it comfortable to hold and easy to maneuver. It also has a swift heat-up function, an automatic shut-off feature, and a swivel cord for added convenience.
- Those looking for a versatile styling tool: In addition to straightening hair, this product can also be used to create curls, providing multiple styling options in one tool.
Overall, the 'Pure Titanium Flat Iron for Curls & Straight Hair Styling' is a great choice for anyone seeking a high-quality, versatile, and easy-to-use hair styling tool that delivers professional results.
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Hot Tools Black Gold Flat Iron for Long-Lasting Straight Hair
The Hot Tools Pro Artist Black Gold Evolve Ionic Salon Hair Flat Iron is a versatile and high-performance styling tool that delivers salon-worthy results at home. With its sleek design, advanced ionic technology, and adjustable heat settings, it promises to leave your hair looking smooth, shiny, and frizz-free. Whether you're straightening or curling, this flat iron is designed to make styling your hair a breeze.
Specification | Description |
---|---|
Tags | |
Size | 1.25-inch plate width |
Material | Ceramic and Titanium plates with Black Gold finish |
Heat Settings | Adjustable temperature from 250°F to 455°F |
Technology | Ionic technology to reduce frizz and static |
Performance | Long-lasting, smooth, and shiny results |
Versatility | Suitable for straightening and curling all hair types |
Design | Sleek, professional, and ergonomic design |
Ease of Use | Easy-to-read digital LED display and rotating dial |
Safety | Auto shut-off feature and heat-resistant glove included |
Power | Universal dual voltage for worldwide use |
Weight | 1.57 pounds |
Price | $65.24 |
Reasons to buy:
- Top celebrity stylists recommend this flat iron for its versatility and ability to create various hairstyles, from sleek straight hair to curls and beach waves.
- The black gold finish on the styling surface emulates the even heat distribution of 24k gold, combined with titanium and ceramic, for smooth and effortless styling.
- It has adjustable heat settings ranging from 250°F to 455°F, making it suitable for all hair types and textures.
- The extra-long plates allow for quicker styling, and the ionic technology helps to reduce frizz and static, leaving hair smooth and shiny.
- It heats up quickly and maintains a consistent temperature, with a digital display for easy monitoring.
- The ergonomic design and soft-touch outer finish provide a comfortable grip for effortless styling.
- Universal dual voltage and automatic shut-off make it travel-friendly and safe to use.
Reasons to avoid:
- Some users might prefer a flat iron with a cord minder for easier storage and management.
- While the product is highly rated and reviewed, there might be other similar products that offer additional features or benefits at a similar price point. It is always a good idea to compare similar products before making a purchase decision.
Compare to other products
The Hot Tools Pro Artist Black Gold Evolve Ionic Salon Hair Flat Iron is a versatile and high-quality hair straightening tool that delivers salon-worthy results. It features a sleek and professional design, with a black gold finish and an ergonomic shape that makes it comfortable to hold and easy to use. One of its standout features is its advanced ionic generator, which helps to reduce frizz and static, resulting in smooth, shiny, and frizz-free hair.
The flat iron offers adjustable heat settings ranging from 250°F to 455°F, making it suitable for all hair types and textures. Its extra-long plates also enable quicker styling, making it a convenient choice for busy mornings. In addition, the product heats up very quickly and is easy to pack for travel.
Compared to other similar products on the market, this flat iron stands out for its performance, versatility, and value for money. Many users have commented that it is the best straightener they have ever used, with some even purchasing it for their hair stylist to use on clients. It is particularly praised for its ability to straighten hair quickly and effectively, even for those with thick, curly, or kinky hair.
Overall, the Hot Tools Pro Artist Black Gold Evolve Ionic Salon Hair Flat Iron is an impressive and reliable hair straightening tool that delivers on its promises. It is a great choice for anyone looking for a high-quality, versatile, and affordable flat iron.
For whom it is recommended
I would recommend the 'Hot Tools Black Gold Flat Iron for Long-Lasting Straight Hair' to anyone looking for a high-quality, versatile, and easy-to-use hair straightening tool. It is suitable for a wide range of hair types and textures, from thick and curly to fine and wavy.
The product's adjustable heat settings, ranging from 250°F to 455°F, make it a good option for those with different hair care needs. The extra-long plates and quick heating time are also convenient features for busy individuals who want to style their hair efficiently.
The flat iron's ergonomic design, soft-touch outer finish, and rounded plate edges provide a comfortable grip and easy maneuverability, making it a good choice for those who want a user-friendly styling tool.
Additionally, the ionic technology and premium ceramic-titanium plates help reduce frizz and static, resulting in smooth, shiny, and frizz-free hair. This feature would be particularly beneficial for individuals with frizz-prone or hard-to-manage hair.
Overall, the 'Hot Tools Black Gold Flat Iron' is a versatile and effective styling tool that delivers salon-quality results. It is a good option for anyone seeking a reliable and user-friendly hair straightener that offers both straightening and curling capabilities.
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CHI 1" Ceramic Hairstyling Iron for Smooth, Salon-Quality Results
The CHI Original Digital Hairstyling Iron is a professional-grade tool that combines advanced technology with sleek design, offering salon-quality results at home. With its digital temperature control, 1-inch ceramic plates, and quick heating capabilities, this iron delivers versatile styling options for all hair types, whether you desire sleek straight locks, bouncy curls, or waves.
Specification | Description |
---|---|
Brand | CHI |
Material | Ceramic |
Hair Type | All |
Shape | Straight |
Product Benefits | Shine Enhancing, Straightening, Hair Styling |
Technology | Advanced Digital Display, Ceramic Plates |
Heating | Quick and Efficient |
Styling Versatility | Straight, Curly, or Wavy |
Temperature Control | Customizable, Precise |
Color Options | Piano Black, Ruby Red |
Price | $69.59 |
Rating | 4.5 out of 5 stars |
Reasons to buy:
- Professional-grade styling tool with advanced digital technology and ceramic plates for salon-quality results at home.
- Advanced digital display for precise temperature control, allowing customization for specific hair types and styles.
- 1-inch ceramic plates distribute heat evenly, reducing frizz and ensuring smooth, shiny hair.
- Quick heating, ready to use in no time for efficient styling.
- Versatile styling options for straight, curly, or wavy hair.
Reasons to avoid:
- Some customers have reported receiving defective products that do not heat up properly.
- Quality control issues have been mentioned, with some irons having chips in the ceramic plates.
Compare to other products
The CHI Original Digital Hairstyling Iron is a popular choice for hair straightening, with over 240 ratings and an average of 4.5 stars. It is praised for its quick heating, versatility in styling options, and ability to deliver smooth and shiny results. The digital temperature control feature allows users to customize the heat according to their hair type, which is especially useful for those with thin or coarse hair.
Compared to other products in the same category, the CHI iron stands out for its advanced digital technology and ceramic plates, which ensure even heat distribution and reduce frizz. It also offers a wide range of temperature settings, providing versatility for different hair types. The auto-adjust feature, which adapts the heat to the thickness of the hair, is mentioned as a unique and beneficial feature by some customers.
However, there are mixed reviews regarding the quality of the CHI iron. While some customers rave about its effectiveness and longevity, others have experienced issues with defective products or poor quality control. It is important to note that proper usage and care can impact the longevity and performance of the product.
Overall, the CHI Original Digital Hairstyling Iron is a well-regarded hair straightener that offers professional-grade results and versatile styling options. While there are some concerns about quality, the majority of reviews highlight the product's effectiveness, ease of use, and ability to deliver salon-quality results at home.
For whom it is recommended
The CHI 1 Ceramic Hairstyling Iron is suitable for a wide range of users, including:
- Individuals with Curly or Wavy Hair: This hair straightener is ideal for those who want to achieve sleek, straight locks or create bouncy curls and waves. It effectively smoothes out curls and adds shine to the hair.
- People with Thin or Thick Hair: The iron offers versatile temperature settings, allowing users to customize the heat according to their hair type. This makes it suitable for both thin and thick hair, ensuring effective styling without causing heat damage.
- Travelers: The CHI 1 Ceramic Hairstyling Iron is lightweight, compact, and heats up quickly, making it a convenient choice for those who travel frequently. Its digital temperature control and rapid heating capabilities make it easy to style hair on the go.
- Salon Professionals and Hairstylists: This professional-grade styling tool delivers salon-quality results and is designed for efficiency and precision. It can help stylists achieve a variety of looks, from straight hair to curls and waves, meeting the diverse needs of their clients.
- Individuals Seeking Quality and Durability: The CHI brand is known for its commitment to crafting top-quality, environmentally responsible hair care products and styling tools. This particular iron is built with advanced digital technology and ceramic plates, ensuring long-lasting performance and reliable results.
Overall, the CHI 1 Ceramic Hairstyling Iron is a versatile and user-friendly tool that can be recommended to anyone seeking a reliable and effective hair straightener that delivers salon-quality results at home or in a professional setting.
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Frequently asked questions
Flat irons don't cause any short-term harm, but they can damage your hair in the long run if you don't use heat protectants and adjust the temperature according to your hair type. For instance, thicker hair typically requires a much higher heat setting to get bone-straight hair, but a high temperature on someone with fine hair can cause extreme heat damage. Try not to use your flat iron too frequently and always use a heat protectant.
Yes, flat irons can burn your skin. The ceramic plate of a flat iron can reach very high temperatures, so be careful not to touch the plates or your skin to them.
Ceramic flat irons are best for those with fine hair because they don't get as hot and therefore don't cause as much damage. Whichever type you choose, always use heat protectant and put the flat iron on a lower setting if you have fine hair.
A straightener is any product that straightens hair, including a flat iron, straightening brush, blow dryer, etc. A flat iron is a tool with two hot plates. While flat irons can straighten your hair, they can also curl it or put waves in it, so even though we use the two terms interchangeably most of the time, a flat iron is a straightener, but a straightener is not always a flat iron.