Fusion Hair Extensions

2,893 Reviews Scanned

In order to provide you with accurate and valuable pieces of information and reviews, we have conducted in-depth research for the best fusion hair extensions of 2024. In addition, you will find our top picks and highest-reviewed products in the section below.
# Preview Product Rating
1 Full Shine Utip Hair Extensions Human Hair 14 Inch Balayage Color 3 Fading to 8 and 22 Light Blonde... Full Shine Utip Hair Extensions Human Hair 14 Inch Balayage Color 3 Fading to 8 and 22 Light...
2 U Tip Hair Extensions Human Hair Hot Fusion Pre Bonded U Tips Hair Extensions Highlight Keratin... U Tip Hair Extensions Human Hair Hot Fusion Pre Bonded U Tips Hair Extensions Highlight Keratin... No ratings yet
3 Sunny U Tip Hair Extensions Balayage Hot Fusion U Tip Hair Extensions Human Hair Balayage Dark Brown... Sunny U Tip Hair Extensions Balayage Hot Fusion U Tip Hair Extensions Human Hair Balayage Dark... No ratings yet
4 Zhehao Fusion Hair Extensions Tool US Plug Professional Hair Extensions Tools Fusion Heat Iron... Zhehao Fusion Hair Extensions Tool US Plug Professional Hair Extensions Tools Fusion Heat Iron... No ratings yet
5 Hetto U Tip Keratin Hair Extensions Human Hair #4/27 Dark Brown Highlights Caramel Blonde Utip Hair... Hetto U Tip Keratin Hair Extensions Human Hair #4/27 Dark Brown Highlights Caramel Blonde Utip... No ratings yet
6 Moresoo U Tip Hair Extensions 22 Inch Jet Black Fusion Hair Extensions Human Hair Keratin Hair... Moresoo U Tip Hair Extensions 22 Inch Jet Black Fusion Hair Extensions Human Hair Keratin Hair... No ratings yet
7 100 Strands/Pack I Tip Remy Human Hair Extensions 16 Inches Cold Fusion Hair Piece Pre Bonded... 100 Strands/Pack I Tip Remy Human Hair Extensions 16 Inches Cold Fusion Hair Piece Pre Bonded...
8 Kinky Curly I Tip Hair Extensions #1B Black Keratin Hair Extensions Stick I Tip Human Hair Bundles... Kinky Curly I Tip Hair Extensions #1B Black Keratin Hair Extensions Stick I Tip Human Hair... No ratings yet
9 Full Shine Ktip Keratin Hair Extensions Color 18/613 Highlighted Prebonded Human Hair Extensions 20... Full Shine Ktip Keratin Hair Extensions Color 18/613 Highlighted Prebonded Human Hair Extensions... No ratings yet
10 YoungSee Highlight U Tip Hair Extensions Human Hair Brown with Blonde U Tips Human Hair Extensions... YoungSee Highlight U Tip Hair Extensions Human Hair Brown with Blonde U Tips Human Hair... No ratings yet
11 Ugeat 20 Inch White Blonde U Tip Hair Extensions Pre Bonded Hair Extensions Real Human Hair Keratin... Ugeat 20 Inch White Blonde U Tip Hair Extensions Pre Bonded Hair Extensions Real Human Hair... No ratings yet
12 LaaVoo U Tip Hair Extensions Real Human Hair Light Brown Ombre Light Blonde K Tip Hair Extension... LaaVoo U Tip Hair Extensions Real Human Hair Light Brown Ombre Light Blonde K Tip Hair Extension... No ratings yet
13 Lothee Fusion Hair Extension Tools Keratin Hair Extension Fusion Heat Iron Hair Extension Heat Tool... Lothee Fusion Hair Extension Tools Keratin Hair Extension Fusion Heat Iron Hair Extension Heat... No ratings yet
14 MY-LADY U Tip Hair Extensions Human Hair Platinum Blonde 14 Inch 50G 50Strands K Tip Keratin Bond... MY-LADY U Tip Hair Extensions Human Hair Platinum Blonde 14 Inch 50G 50Strands K Tip Keratin Bond...
15 Pre bonded I Tip Human Hair Extension for Women Fusion Stick Tip Remy Human Hair Piece Invisible... Pre bonded I Tip Human Hair Extension for Women Fusion Stick Tip Remy Human Hair Piece Invisible...
16 Fusion Hair Extensions Tool US Plug Professional Hair Extensions Tools Fusion Heat Iron Connector... Fusion Hair Extensions Tool US Plug Professional Hair Extensions Tools Fusion Heat Iron Connector...
17 WENNALIFE I Tip Hair Extensions Human Hair, 50g 100s 16 Inch Light Blonde Highlighted Golden Blonde... WENNALIFE I Tip Hair Extensions Human Hair, 50g 100s 16 Inch Light Blonde Highlighted Golden... No ratings yet
18 Fusion Hair Extensions Tool US Plug Professional Hair Extensions Tools Heat Iron Connector Wand U... Fusion Hair Extensions Tool US Plug Professional Hair Extensions Tools Heat Iron Connector Wand U...
19 Flat Tip In Hair Extensions Natural Wave Brazilian Remy Fusion Keratin Hair 100 Strands Per Pack... Flat Tip In Hair Extensions Natural Wave Brazilian Remy Fusion Keratin Hair 100 Strands Per Pack...
20 Sixstarhair I Tip Hair Extensions Human Hair Jet Black Keratin Hair Extensions Human Hair 50 Grams... Sixstarhair I Tip Hair Extensions Human Hair Jet Black Keratin Hair Extensions Human Hair 50... No ratings yet

Bestseller No. 1
Full Shine Utip Hair Extensions Human Hair 14 Inch Balayage Color 3 Fading to 8 and 22 Light Blonde...
  • [Real Human Hair,Smooth And Shiny] Our Hair Extensions Are Made Of Human Hair,Smooth As Your Own Hair.They Are Heat-Resistant And Offer Durability...
  • [Italian Keratin]Full Shine Pre Bonded Hair Extension Is Made From Italian Keratin Which Is A Protein Component Found In The Natural Hair. Keratin...
  • [Specifications]14 Inch U Tip Hair Extensions,0.8G/S Total 50 Strands 40G.16-22 Inch Straight U Tip Hair Extensions,1G/S Total 50 Strands 50G.With...
  • [Long-Lasting] Utip Hair Extensions Are Designed To Be Durable And Long-Lasting,Allowing You To Enjoy Beautiful,Voluminous Hair For An Extended...
  • [Seamless Blend] The Utip Attachment Method Ensures A Seamless Blend Between Your Natural Hair And The Extensions,Creating A Natural And Undetectable...
Bestseller No. 2
U Tip Hair Extensions Human Hair Hot Fusion Pre Bonded U Tips Hair Extensions Highlight Keratin...
  • U-tip human hair extensions is a perfect choice for people who is looking for long-term extensions,can match your hair naturally, no shedding and...
  • Specification: 14 inch-24 inch, 100 Strands/ package, 0.5g/ strand. We recommend 2 packs for adding some fullness, but for a full head, we usually...
  • Durable nail tips hair extensions: The bonded ends are made of Italian Keratin Glue, which is both soft and sticky to the hair, and is hot-melt and...
  • Hair can be trimmed, dyed, washed, curled, straightened, the temperature is better under 356 degrees F(180 degrees C) for a short time; Hair life...
  • As human hair extensions, the U Tip extension has been chemical treated in workshop, please always pick up a little strands to have a try first if you...
Bestseller No. 3
Sunny U Tip Hair Extensions Balayage Hot Fusion U Tip Hair Extensions Human Hair Balayage Dark Brown...
  • Perfect hair extensions made from real human hair:Our u tip hair extensions are made from real human hair, just like your natural hair. They are...
  • Varied Selection:Our products encompass a variety of lengths and weight designs, ranging from 14 to 24 inches, with each pack weighing 50 grams. We...
  • Easy to apply:Sunny u tip hair extensions human hair feature a pre-bonded keratin tip that makes them simple and quick to apply. Just slide the tip...
  • Easy to remove:When you're ready to remove your u tips human hair extensions, it's a straightforward process that doesn't require any special tools....
  • Easy to manage, beautifully enduring!Sunny Keratin natural hair extensions bring you the simplicity of modern maintenance. Whether straightening,...
Bestseller No. 4
Zhehao Fusion Hair Extensions Tool US Plug Professional Hair Extensions Tools Fusion Heat Iron...
  • Considerate hair extension tools: the fusion heat iron connector wand and keratin glue granule beads are nice and considerate hair extension tools for...
  • Package contents: there are 1 piece hair extensions iron tool, and the package also includes 2 bags of keratin glue granule beads in yellow and white...
  • Compatible with Us Plug: the hair extension connector tool is compatible with US plug, and the voltage is about 110 - 120 volts, and please be sure to...
  • Quick to heat: the hair extension iron tool adopts heating plate, which can help you to get more even heating temperature quickly, and the hair...
  • DIY your hairstyle: these keratin glue granule beads provide you a chance to diy your favorite hair extension together with your family and friends,...
Bestseller No. 5
Hetto U Tip Keratin Hair Extensions Human Hair #4/27 Dark Brown Highlights Caramel Blonde Utip Hair...
  • ●●Quality Human Hair●● U-TIP hair extensions made of 100% real human hair. Smooth and soft with no tangles. With excellent Italian keratin, a...
  • ●●Advantage●● U-Tip hair shaped thin keratin glue , more invisible and comfortable, blends seamlessly with your own hair. Can be customized by...
  • ●●Purchase Guide●● The pre bonded U tip hair extension is 50 gram per package, 50 strands. To add volume, 2-3 packs is enough. If your hair...
  • ●●Styling Versatility●● U-Tip hair extensions offer endless possibilities for creative hairstyle. Can be curled, straightened, dyed, trimmed,...
  • ●●Mutiple Color●● Utip hair extensions provides a variety of color options. The color in the picture is close to the real item. Due to...
Bestseller No. 6
Moresoo U Tip Hair Extensions 22 Inch Jet Black Fusion Hair Extensions Human Hair Keratin Hair...
  • ✡【MoreSoo Quality Assurance】Our MoreSoo hair extensions are not just accessories, they are an upgrade to your beauty. Moresoo Hair Extensions...
  • ✡【Unrivalled Strength — Italian Keratin】: MoreSoo U Tip hair extensions imported Italian Keratin adhesive to reduce stuffiness as well as the...
  • ✡【Precise Specifications for Perfect Fit】: Our 14-inch U tip hair extensions weigh 0.8g/strand, with a total of 50 strands weighing 40g. For...
  • ✡【Find A Professional Hair Extension Experience】: Our Keratin hair extensions require professional installation to ensure the safety and...
  • ✡【Color Match and Personalized Style】: MoreSoo allows you to enjoy the flexibility of adding volume and length exactly where you desire,...
Bestseller No. 7
100 Strands/Pack I Tip Remy Human Hair Extensions 16 Inches Cold Fusion Hair Piece Pre Bonded...
  • ❤ I tip hair extensions is a perfect choice for people who is looking for long-term extensions,can match your hair very natural.100 strands/pack,...
  • ❤ Cold fusion hair method: the extensions can be applied with micro beads, rings and links if you do not want to use any heat. Definitely harmless...
  • ❤ The bonded ends are made using high quality italian keratin glue, is gently caress on your hair and stick that will last. We advise professional...
  • ❤ Hair can be trimmed, dyed, washed, curled, straightened, the temperature is better under 356 degrees F(180 degrees C) for a short time; Hair life...
  • ❤ Please understand that considering light and different displayers, the exact color might be slightly different from it showed in the picture.
SaleBestseller No. 8
Kinky Curly I Tip Hair Extensions #1B Black Keratin Hair Extensions Stick I Tip Human Hair Bundles...
  • 【I Tip Hair Extensions】50g per pack. 14-16inch,0.5g/strand, 100strands.18-24inch,1g/strand, 50strands. 1-2 packs for adding volume, 3-4 packs for...
  • 【About microbeads】We recommend using silicone microbeads to wear without heating and without damaging your hair. The silicone bead is more...
  • 【I Tip Hair Extensions Texture Match】i tip human Hair extensions. There are various Texture, giving you multiple options to make different hair...
  • 【Detail Design】I tip human hair extensions known as sticks tip, use of cold fusion ,can be applied professionally with micro rings and shrinkies....
  • 【Important Tip】After wearing for a period of time, due to shampooing, combing, sleeping and other reasons, the beads may become loose, so we...
Bestseller No. 9
Full Shine Ktip Keratin Hair Extensions Color 18/613 Highlighted Prebonded Human Hair Extensions 20...
  • [Real Human Hair,Smooth And Shiny] Our Hair Extensions Are Made Of Human Hair,Smooth As Your Own Hair.They Are Heat-Resistant And Offer Durability...
  • [Italian Keratin]Full Shine Pre Bonded Hair Extension Is Made From Italian Keratin Which Is A Protein Component Found In The Natural Hair. Keratin...
  • [Specifications]14-24 Inch Straight K Tip Hair Extensions,1G/S Total 50 Strands 50G.With Ktip Hair Extensions,You Can Experiment With Various...
  • [Long-Lasting] Ktip Hair Extensions Are Designed To Be Long-Lasting,Allowing You To Enjoy Beautiful,Voluminous Hair For An Extended Period.
  • [Seamless Blend] The Ktip Attachment Method Ensures A Seamless Blend Between Your Natural Hair And The Extensions,Creating A Natural And Undetectable...
SaleBestseller No. 10
YoungSee Highlight U Tip Hair Extensions Human Hair Brown with Blonde U Tips Human Hair Extensions...
  • 【U Tip】YoungSee u tip hair extensions human hair brown has a "u" shape, it is use of hot fusion, keratin glue is gentle for hair and provide a...
  • 【Hair Care】1.In order not to damage brown u tip hair extensions, please do not wear it to the beach or the swimming pool. 2.Recommend deep...
  • 【Human Hair】U tip keratin hair extension is made of Real human hair. There will be slightly wavy after washing, but it's normal and will blend...
  • 【Hair Specification】U tip hair extensions human hair dark brown is 1g/strand 50g/pack for 14-22 inch. Recommed that 1-2 packs to adding volume and...
  • 【Warm Tip】We are glad to help you match the color, if you have any confusion with the u tip hair extensions highlights, please let us know. Of...
Bestseller No. 11
Ugeat 20 Inch White Blonde U Tip Hair Extensions Pre Bonded Hair Extensions Real Human Hair Keratin...
  • [ Chic U-Shape Design ] Unlike traditional extensions, Ugeat u tip hair extensions boast a trendy "u" shape, the U-shaped connectors better grip and...
  • [ Italian Keratin's Gentle Touch ] The Italian Keratin glue used in our extensions is gentle on both your hair and scalp for a delightful user...
  • [ Hot Fusion ] The "u" shape of our utip hair extensions human hair, combined with hot fusion and gentle keratin glue, ensures a lasting and virtually...
  • [ Specs that Wow ] Available in sizes 14-24 inches, weighing 1g/strand, and packaged in 50g packs, our extensions offer the perfect blend of length,...
  • [ Color Confusion? No Problem! ] We're here to help you match colors or mix and match for a unique look. Your satisfaction is our priority!
Bestseller No. 12
LaaVoo U Tip Hair Extensions Real Human Hair Light Brown Ombre Light Blonde K Tip Hair Extension...
  • 【U Tip】LAAVOO Hair Extensions U Tip has a "u" shape, and you place your natural hair into the middle of the"u". The u-tip of the root is made from...
  • 【Specification】Size: 14-24inch;Weight: 1g/strand,50g/package.We recommend 2 packs for adding volume, 3-4 packs LAAVOO Utip Hair Extensions to get...
  • 【Human Hair】 LAAVOO Human Hair Extensions U Tip are totally made from real human hair, and just like your own hair. There will be slightly body...
  • 【Fashion Color】LAAVOO Hair Extensions U Tip include more than N+ colors.We are glad to help you match the color if you have any confusion with...
  • 【Warm Tips】We recommend that you go to the hair salon to find a professional hair stylist to help you install LAAVOO Fusion hair extensions,...
Bestseller No. 13
Lothee Fusion Hair Extension Tools Keratin Hair Extension Fusion Heat Iron Hair Extension Heat Tool...
  • Package Information: there is a heat hair extension tool, 2 bags of yellow and white keratin beads, each bag weighs about 25g, 12 hair clips, 50 heat...
  • Make You More Beautiful: this hair extension fusion heat iron will make the wig stick to your own hair, increase your hair volume, and create a fluffy...
  • Easy to Use: the fusion heat iron uses a heating plate, which can help you quickly get a more average heating temperature, assuring that hair...
  • DIY Uses: these hair extensions kit will allow you to add hair extensions of various colors, you don' need to go to a beauty salon to get a cool...
  • Portable and Light: the fusion flat iron and other parts are relatively compact, you may put the heat tool in your luggage, and others in your bag,...
Bestseller No. 14
MY-LADY U Tip Hair Extensions Human Hair Platinum Blonde 14 Inch 50G 50Strands K Tip Keratin Bond...
  • [100% PREMIUM HUMAN HAIR]: Real remy hair cut from young ladies, salon quality. No Tangle & Shedding Free. Soft like your own natural hair. Can be...
  • [Well BLEND & NATURAL LOOK]: MY-LADY U tip human hair extensions is silky and bouncy with highest elasticity and healthy end, which makes it blend so...
  • [ITALIIAN KERATIN]: The keratin bond hair ends are made of high quality Italian keratin glue which is soft and have no damage to your natural hair and...
  • [RECOMMENDATION]: 1g/strand, 50g/pack. Normally you need 1-2packs for highlight volume and 3-4packs for full head.
  • [COLOR DIFFERENCE]: The color shown in the pictures may be slightly different from the exact one due to light sources and monitor display...
Bestseller No. 15
Pre bonded I Tip Human Hair Extension for Women Fusion Stick Tip Remy Human Hair Piece Invisible...
  • ❤ Premium quality: 100% remy human hair. High quality italian keratin glue, definitely harmless to your hair and scalp. No shedding, no tangle, soft...
  • ❤ Two choices for using: Can be applied with micro rings or shrinks. Little strand is easy to install and remove. Mostly, easy to control the volume...
  • ❤ Sweet tips: 50g/package, 100 strands/pack, 2-3 packs can make a normal full head attachment ,3-4 packs are suggested to add length and volume for...
  • ❤ Perfect choice for adding length or volume without waiting long hair growth time. Blend naturally with your own hair. Good choice for instant hair...
  • ❤【Suitable for any occasions】: Perfect for dating, daily use, party, concert, wedding, sport, holiday...etc. Wearing it on no matter which...
Bestseller No. 16
Fusion Hair Extensions Tool US Plug Professional Hair Extensions Tools Fusion Heat Iron Connector...
  • Considerate hair extension tools: the fusion heat iron connector wand and keratin glue granule beads are nice and considerate hair extension tools for...
  • Package contents: there are 1 piece hair extensions iron tool, and the package also includes 2 bags of keratin glue granule beads in yellow and white...
  • Compatible with US plug: the hair extension connector tool is compatible with US plug, and the voltage is about 110 - 120 volts, and please be sure to...
  • Quick to heat: the hair extension iron tool adopts heating plate, which can help you to get more even heating temperature quickly, and the hair...
  • DIY your hairstyle: these keratin glue granule beads provide you a chance to diy your favorite hair extension together with your family and friends,...
Bestseller No. 17
WENNALIFE I Tip Hair Extensions Human Hair, 50g 100s 16 Inch Light Blonde Highlighted Golden Blonde...
  • 【Washing Tips】 Follow our care instructions to maintain your hair extensions brilliance. Using mild shampoo and conditioner avoid harsh chemicals,...
Bestseller No. 18
Fusion Hair Extensions Tool US Plug Professional Hair Extensions Tools Heat Iron Connector Wand U...
  • Package Contents: there are 1 piece hair extensions iron tool, and the package also includes 2 bags of keratin glue granule beads in yellow and white...
  • Considerate Hair Extension Tools: the fusion heat iron connector wand and keratin glue granule beads are nice and considerate hair extension tools for...
  • Quick to Heat: the hair extension iron tool adopts heating plate, which can help you to get more even heating temperature quickly, and the hair...
  • DIY Your Hairstyle: these keratin glue granule beads provide you a chance to DIY your favorite hair extension together with your family and friends,...
  • Compatible with US Plug: the hair extension connector tool is compatible with US plug, and the voltage is about 110 - 120 volts, and please be sure to...
Bestseller No. 20
Sixstarhair I Tip Hair Extensions Human Hair Jet Black Keratin Hair Extensions Human Hair 50 Grams...
  • 🎀【Specification】Sixstarhair I tip hair extensions are made of high-quality 100% real human hair. 14-24inch length, 50g per pack. 14-16inch:...
  • 🎀【About Accessories】We recommend using a microbead with silicone to connect I tip hair extensions, silicone beads have great skid resistance...
  • 🎀【Various Color】Sixstarhair I tip hair extensions have various beautiful colors that are suitable for most people. Solid, balayage, and ombre...
  • 🎀【Warm Tips】Specific useful life depends on how to care. Generally, It can last 3-4 months with good care. It can be curled and straightened...
  • 🎀【After-sales Service】Every customer’s shopping experience means a lot to us. If you have any problems with our hair extensions, please feel...

What should you look for when purchasing the best fusion hair extensions?

To purchase the right product, you need to research its qualities and flaws.

Diversity is highly important since it offers options for different budgets and lifestyles. Choosing the best fusion hair extensions requires asking yourself the right questions to ensure the product is precisely what you need.

To make your money’s worth, you should thoroughly research the options you are presented with and ask the following questions:

  • How does buying fusion hair extensions benefit me?
  • Is it worth the price?
  • Which fusion hair extensions is the best option to go for in the nowadays market?
  • What features are essential when purchasing the fusion hair extensions?
  • Which brand of the this is most trustworthy?
  • Which fusion hair extensions has the best price/value ratio?

You are bound to have even more vitally important questions when purchasing the fusion hair extensions. The best way to inform yourself about it is a meticulous exploration of internet resources and research for second opinions and customer reviews.

Various websites can hold pieces of information necessary for purchasing a top-notch product. Forums, reviews, and rating websites can all offer you the instrumental info needed to buy the best possible fusion hair extensions. In order to get accurate information, you should explore trustworthy websites that have a history of providing customers with specific and genuine content.

Curee.org worked hard and conducted comprehensive research to get you the necessary information regarding the fusion hair extensions.

It helps us to put together a high-quality buying guide that will provide you with pros and cons, features, and reasons the product is the right choice for you. To get the fusion hair extensions that will suit your needs best, you should consider the following factors:

Advantages of the Brand

Every brand of fusion hair extensions holds different values to it. Typically, each and every brand will have something unique that will attract your attention and make you consider their product as the leading option. The more unique the feature is, the more it will allure you to the product and its value.

Features

Each product has some value that separates it from the pack. Therefore, always ask yourself what features are relevant when purchasing the fusion hair extensions? What is essential for this product to have?

Value of the product

This factor is crucial since it can tell you how much value you will get for your money’s worth when purchasing this.

Customer reviews

The second opinion always matters when you cannot decide on which product you should opt for. These reviews will paint you the picture of the fusion hair extensions by real-world customers that had experience with the product and inform you on how well it served them.

Customer ratings


Customer ratings are similar to reviews but offer you a number or star rating of the fusion hair extensions, which can tip the scales when you are unsure which product to choose.

Reliability

To get the fusion hair extensions that will serve your purposes and pay off, you need to choose a reliable and durable one. High-quality product equals wise investment and peace of mind.

Beware off-brands

Purchasing the off-brand fusion hair extensions is unwise. Always look for reliable brands that offer you the highest possible quality and are trusted and recognized as a legitimate option.

Curee.org always tends to bring its visitors accurate and valuable information that is relevant to the fusion hair extensions. We always refresh and update our content since our priority is and has always been top-notch user experience.

If you have any questions or suggestions about our presentation of the this product, please let us know. You can contact us here, and if our article has made you interested in our work, you can find more about us and better realize our vision and what it represents.

FAQ:

Q: How much do fusion extensions cost?

A: Cold fusion extensions should last anywhere from 5-6 months. Depending on the salon, these hair extensions cost approximately $1500-$2500. You will find that a lot more higher end salons carry these type of extensions, which also another reason why you can’t get them for as cheap at a lower end salon.

Q: Do fusion extensions damage your hair?

A: Steps Find a fusion method that does not damage hair. Choose a hair extension texture that matches your natural hair exactly. Keep your hair well conditioned. Keep heat off of your hair! Use light oils. Get rid of harsh shampoo. Maintain your extensions are your hair grows.

Q: How long do fusion hair extensions last?

A: Fusion hair can last for about three to six months. As you wear Fusion extensions, your hair will grow as it normally does, and that growth causes the bond and hair extension to move further and further away from the scalp.

Q: What are hot fusion hair extensions?

A: Fused hair extensions are hair extensions that are fused on to the natural hair using one of two methods, the hot fusion method or the cold fusion method. Fusion hair extensions are performed for aesthetic reasons to add volume and length to the existing hair, and it is important to get the procedure done by a certified and experienced hair stylist.