A bundle of dark brown, wavy hair extensions with a small purple tag labeled “Perfect Locks” offers volume and shine on white.
Long, dark brown, wavy hair extension bundle with a purple Perfect Locks tag on the left and shiny Remy texture on the right.
Close-up of dark brown, wavy, and shiny hair, densely packed and textured with defined curls throughout the frame.
A hand holds dark hair extensions with keratin tips; Italian glue and U-tip provide lasting bonds. Each pack has 25 strands, heat-infused.
Split image compares Cold Fusion (I-tips with beads) and Hot Fusion (U-tips with keratin glue), showing methods, reusability, maintenance intervals, and benefits of each hair extension technique.
Rated 5.0 out of 5 stars.

Curly Fusion U-Tip Hair

Sale price: $42.63 Regular price: $60.90
30% OFF
4 easy payments of $15.22 or
30% OFF RETIRING SOON
Color:
Natural Black (1B)
1B
Length:
16"
  • Sale

Free Gift With Purchase

Curly Hair Care Travel Set

You're $175 away from a free Curly Hair Care Travel Set. Add a little more and we'll throw it in.

Quantity
In Stock • Ships same day
  • Free shipping $225+
  • 30-day returns
  • 20+ years trusted
Pickup available at Perfect Locks HQ Usually ready in 2 hours

Curly Fusion U-Tip Hair

Natural Black (1B) / 16"

Perfect Locks HQ

Pickup available, usually ready in 2 hours

635 Ygnacio Valley Rd
Walnut Creek CA 94596
United States

+18882904771
Curly keratin-bonded strands for hot fusion. Beautiful, bouncy curls secured with lasting bonds.

Product Highlights:

  • 100% human hair, ethically sourced
  • Keratin-tip bonds for secure, long-lasting wear
  • Heat fusion application for a seamless, natural look
  • Durable and lightweight for maximum comfort
  • Perfect for long-term use (up to 6 months with proper care)
  • Professional-grade extensions used by stylists

Length Guide

Hair extension length guide showing examples from 10 inches to 24 inches on a model

Quick tip: Wavy and curly textures are measured when pulled straight, so they'll appear shorter when worn.

Choosing Your Length

  • Straight - Falls longest (measured as-is)
  • Wavy - Falls slightly shorter
  • Curly - Falls shortest (most volume)

Your hair may include 1-2" extra length since our Remy hair has natural ends. Trim to your perfect length or leave natural.

Need help? Chat with our team

Length Guide

Hair extension length guide showing examples from 10 inches to 24 inches on a model

Quick tip: Wavy and curly textures are measured when pulled straight, so they'll appear shorter when worn.

Choosing Your Length

  • Straight - Falls longest (measured as-is)
  • Wavy - Falls slightly shorter
  • Curly - Falls shortest (most volume)

Your hair may include 1-2" extra length since our Remy hair has natural ends. Trim to your perfect length or leave natural.

Need help? Chat with our team

Color options for this product

Natural Black (1B)

Natural Black (1B)

Need help? Chat with our team

Colors options for this product

Natural Black (1B)

Natural Black (1B)

Need help? Chat with our team

Payment Options

Get it now, pay later

Select installments at checkout to split your purchase into 4 interest-free payments $15.22 with Afterpay, Shop Pay, Klarna, or Sezzle. We also offer Interest-free loans through Affirm and Paypal Credit.

  • No fees when you pay on time.
  • No impact on your credit score.

* CA resident loans made or arranged pursuant to a California Financing Law license. NMLS #1353190.

Payment Partners
Accepted payment partners: Afterpay, Shop Pay, Klarna, Sezzle, Affirm, and PayPal Credit logos

Payment Options

Get it now, pay later

Select installments at checkout to split your purchase into 4 interest-free payments $15.22 with Afterpay, Shop Pay, Klarna, or Sezzle. We also offer Interest-free loans through Affirm and Paypal Credit.

  • No fees when you pay on time.
  • No impact on your credit score.

* CA resident loans made or arranged pursuant to a California Financing Law license. NMLS #1353190.

Payment Plan Partners
Accepted payment partners: Afterpay, Shop Pay, Klarna, Sezzle, Affirm, and PayPal Credit logos

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Pro Stylist Benefits

Pro Stylists Save Big!

Take your business to new lengths with exclusive Pro Stylist savings on each and every order. Add items to cart and see the savings grow!

  • 20% off any order amount
  • 25% off your order $500+
  • 30% off your order $1000+

* Cannot be combined with other promotions or discounts.

Pro Stylist Benefits

Pro Stylists Save Big!

Take your business to new lengths with exclusive Pro Stylist savings on each and every order. Add items to cart and see the savings grow!

  • 20% off any order amount
  • 25% off your order $500+
  • 30% off your order $1000+

* Cannot be combined with other promotions or discounts.

Buy more, save more

Mix any colors, lengths, or textures - it all counts toward your discount. Or build a custom bundle.

Most people need 4 to 6 packs for a full head. See the quantity guide

Not sure which texture or shade is right for you?

Long-Lasting Keratin BondFusion U-Tips hair extensions

Fusion U-Tips

Keratin bonded perfection

Heat-fused individual strands for the ultimate in natural, flowing length. Creates gorgeously seamless integration that moves beautifully with you.

  • All hair types
  • Perfect for custom color blending
  • All textures
  • 100% Remy human hair with aligned cuticles for minimal tangling
  • Pre-bonded U-shaped keratin tip for secure fusion
  • Lasts 3-6 months with proper care
  • Natural strand placement for 360-degree styling
  • Heat-stylable up to 350°F with heat protectant
  • 10-12 wksWear time
  • 2-3xReuses
  • 450°FHeat safe
  • 25Per pack
  • ProfessionalSkill level

Product Information

Customer Reviews

Verified photos and videos from customers wearing this hair.

Customers praised these curly u-tip fusion extensions for their exceptional quality, saying they "blend perfectly" with natural hair and maintain curls for months. Reviewers noted the hair is soft, doesn't tangle, and lasts 6-8 months with proper care. One customer received curly instead of wavy. Overall, customers called them "the best" on the market.

Color (positive)Hair (positive)Curls (positive)Texture (positive)Quality (positive)
  • 5 stars: 28 (97%)
  • 4 stars: 1 (3%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
J
Justine S. (Pittsburgh, Pennsylvania, United States)
Love this Hair!

I absolutely love this hair! I have had it in for almost 6 months now and it still holds its curl. I had them moved up at 3 months and they still looked brand new. The curls are beautiful and match my natural pattern so well. I am definitely purchasing more from this brand in the future.

Dear Justine, Your hair looks absolutely GORGEOUS! It is so good to hear that you have been using the hair for over 6 months now. It still looks absolutely beautiful. The way it blends perfectly with your natural hair is astonishing, you cannot even tell where your natural hair ends! Absolutely BEAUTIFUL! Please be sure if you take any photos to tag us in those photos so we can feature you on our social media platforms. Feel free to contact us with any questions or concerns at 1-888-290-4771 or e-mail us at support@perfectlocks.com. XO, Perfect Locks Team ❤️

C
Caitlin C.
Curly fusion u tip hair

These extensions have been my absolute favorite out of all the ones I’ve tried and match my hair texture and color perfectly!

R
Rachel C. (Londonderry, New Hampshire, United States)
Best Utip fusions on the market hands down

Seriously the best hair in the market. I've been wearing fusion Exterminator since 2008 and have tried different vendors which were all alot more expensive. Most importantly, the curly texture matches perfectly with my hair and the hair stays in much longer!!! I had my last 134 pieces in for just over 8 months and did not lose one!! That had never happened, ever, in ten years. I've saved so much money by purchasing myself and having my stylist install them. Plus I know the hair is great quality, curls up, can be colored and will last.. I became a VIP member and saving even More! The customer service is very helpful and welcoming. I'm so glad I did my research and found Perfect Locks. Oh and what's really most important is that my hair stays in healthy shape. The tips are keratin glue which slide right off. I do not lose hair. As long as you detangle them during use you'll be good. I can twist, braid and party my hair and you won't even see the extensions in there.. if you're on the fence about trying utip fusions, I'd say this is the best quality to go with. It is very easy on the hair. Oh, and you will love it!!

S
Sady V.
Absolutely love this oroduct

Great quality, consistently meets all my expectations.

Dear Sady, We appreciate your feedback so much! You are looking absolutely beautiful and definitely rocking those hair extensions! :) We strive to provide the highest quality of extensions and maintenance is definitely key. Please ensure you are using sulfate-free and paraben-free hair products to wash and condition your hair and that you are applying any necessary oils to keep the hair hydrated! Thank you again and we hope you keep being Team Perfect Locks!Perfect Locks Team ❤️

C
Catherine H. (Nixa, Missouri, United States)
Fusion U tips

Second purchase of extensions from this company . Excellent , excellent, excellent. Hair came within one day . Beautiful texture and vrest staying power . As someone who needs curly extensions , perfect locks is a lifesaver

A
Alicia L. (Boston, Massachusetts, United States)
Stylist: No
Customer: More than 6 months
By far the BEST curly u-tips on the market for beautiful big curly hair!

These are beautiful curly u-tip fusion extensions that my stylist put in for me. There STUNNING! They are the second set I have put in and as long as you take care of them properly you would be shocked at how long they can last! My own hair is curly so it matches very close if I just use a little product and I’m off and running! Also, sometimes I will braid them and air dry and it gives a whole different look. The color is beautiful and the curl stays curly unlike I have heard of other large brands. Sometimes I braid them and air dry and it gives a whole other look.I can straighten them if I like but this summer I’m embracing my curls! I love this company and product. This summer is easy with my BIG beautiful curls!

J
Jensyn (Sacramento, California, United States)
LOVE

I just had them put in and I absolutely love them. I was nervous at first but they look exactly like my natural hair which is really curly. I am growing out a short hair cut and this helps tremendously! So glad I ordered from perfect locks! THEY ARE AWESOME.

N
Natalia G. (Oshkosh, Wisconsin, United States)
hi I ordered wavy but

hi I ordered wavy but I received curly and had to apply a keratin treatment to soften the curly hair as I really had to use them.The quality of tge hair is very good but it was a bit dissappointing to have received curly hair during a peak festive season.

D
Dana C. (Plano, Texas, United States)
love my hair

even my hair dresser said that she loves my hair. Shocked by the sticker price but she knows that I only by the best, no matter the cost. Feels soft and flows like it was my real hair.

A
Angela (Eatontown, New Jersey, United States)
THE BEST AROUND!

Most of the hair on my head is made up of these extensions. This is the best quality I've found. Highly recommended and a very reasonable price.

k
katherine l. (Norman, Oklahoma, United States)
The best

The best u tips fusion hair, so soft it's actual human hair in so excited that it has that curly texture and it can also be dyed what more do you want

J
Jeanette T. (Fort Worth, Texas, United States)
Fusion U-Tip Hair Curly

My overall experience was fantastic! The hair I purchased is the curly 14" length and it is very good quality. Easy to install and doesn't tangle. After many washes the hair will regain the curls and stay loose, no tangle, and easy to manage. I will definitely buy the Fusion U-tip hair again.

N
Nicole H. (Tucson, Arizona, United States)
Great Quality Product!

I have been a loyal and consistent customer of Perfect Locks since 2014. I cannot say enough good things about the quality of the hair - I won't purchase from anyone else.

s
stephanie w. (O'Fallon, Illinois, United States)
Amazing

I’ve had these in for 2 months now and it’s amazing quality and I constantly am getting compliments on how beautiful my hair is and they think it’s my real hair!

Dear Stephanie, We LOVE this! We are more than sure you look amazing and the compliments wont stop! Your satisfaction and feedback is so important to us. Make sure to take photos and tag us on Instagram @PerfectLocksPerfect Locks Team ❤️

A
Anonymous (West Palm Beach, Florida, United States)
I absolutely love ❤️

Absolutely love this product, it blends perfect with my hair.

Dear Marcilene, We are so pleased to hear that you are loving our hair. Thank you for this kind review. Please be sure to tag us in any photos we'd love to feature you all on our website and/or social media platforms. XO, Perfect Locks Team ❤️

A
Anonymous
Great tip

Extremely pleasant and timely. Staff is wonderful

Dear Beauty! Thank you for your kind feedback. We truly work on providing the best quality products as well as the best customer service to provide you a great experience with Perfect Locks. <3, Perfect Locks Team ❤️

A
Anonymous (Elk Grove, California, United States)
Ladies: buy this product, it worths every penny

It it super high quality, in real curly and smooth in same time , so natural.

Hello Gorgeous, We are very happy to hear that you love our hair. XO, Perfect Locks Team ❤️

A
Anonymous (Fort Worth, Texas, United States)
Loving my Perfect Locks

This is my first time ordering from Perfect and I am loving the quality of the hair

Hello Gorgeous! Thank you so much for taking time out of your day to show us some love here at Perfect Locks:) We are deeply happy to hear that you are enjoying your product. We strive to keep our customers happy! Please let us know if there is anything else we can do for you. Have a great day! Perfect Locks Team ❤️

A
Anonymous (Fort Worth, Texas, United States)
MsTee

Loving my Curly Fusion U-Tip, It blends so naturally no one knows. I have fusions!!

Hello Gorgeous! Thank you for taking the time to write a review for us. We appreciate your feedback. I am so glad to hear that you are loving our extensions and it was a great fit to match your hair and recreate the look you wanted. I hope you have an amazing day! Perfect Locks Team ❤️

M
Melissa (Boardman, Oregon, United States)

Love this product! I will never purchase extensions from any other company again for as longs as perfect locks is in business.

M
Marla C. (San Jose, California, United States)
Best curly hair

I've been doing extensions for 20 years now and have used many different top brand and I am so happy to have found Perfect Locks! The curls are lovely and stay soft and bounce for the duration of wear.

Dear Marla, Thank you for your feedback :) We are pleased to hear about your experience with our hair ❤️ We would love for you to take photos and tag us! @PerfectLocks on all platforms. Please let us know if you have any questions you can reach us at 888-290-4771 or emailing us: support@perfectlocks.com, Perfect Locks Team ❤️

J
Jacqueline H. (Staten Island, New York, United States)
Utips

The hair, color, and texture were perfect!! My only wish would be that the keratin tip was not so long. Half or a little more than that would be perfect. Great experience!

T
Teresa K. (Nashville, Tennessee, United States)
INCREDIBLE - TOP NOTCH CUSTOMER SERVICE

This company knows how to hire their staff. Everyone I have contacted at Perfect Locks is extremely nice, goes out of their way to help me, can always answer my questions and always has a wonderful attitude ! I LOVE this store - it is truly a gem ! Thank you

A
Anonymous (Fort Worth, Texas, United States)
Perfectly Perfect Locks

It blends in so great with my hair.

Dear Beautiful! Thank you so much for taking the time out to write a review for us. We are so glad to hear that our extensions are a great fit for you and your style. Feel free to attach images of you rocking your hair or tag us on social media, as we'd love to feature you on our page! :)I hope you have a wonderful Holiday and New Years, Perfect Locks Team ❤️

D
Danielle R. (West Valley City, Utah, United States)
Danygenie.com

I love all Perfectlocks hair.