Fine Hair Extensions Specialists London

We specialise in Bio Bonds, our exclusive extension method designed especially for fine hair. Unlike traditional methods, Bio Bonds use no glue and require no harsh chemical removers. The bonds are lightweight, discreet and reusable for up to 12 months, with all colours kept in stock for immediate fitting.

Designed for Fine Hair
Reusable for up to 12 months
All Colours in Stock

Book Now

Why Clients Choose Wonderful Extensions

We specialise in Bio Bond hair extensions for fine hair, offering a lightweight, reusable alternative to traditional extension methods. With all colours kept in stock and private one-to-one appointments, we make achieving natural-looking volume and length simple and stress-free.

All Colours
in stock

Private
Appointments

Fine Hair
Specialists

No Glue or
Chemicals

Reusable for
up to a year

Solution for Every Hair Goal

MY HAIR IS LONG BUT LACKS VOLUME

¾ HEAD or HALF HEAD to add natural volume and some length

HAIR IS SHORT
BUT THICK

You need a FULL HEAD in order to blend the line of your natural hair.

I LIKE MY HAIR SHORT, BUT IT LACKS VOLUME

You need a HALF HEAD or VOLUME ONLY in order to add extra volume.

I WANT REALLY LONG AND THICK HAIR

We recommend a FULL HEAD or XXL to create length and volume

PRICES

All-in cost. No extra fees. You always pay for what you see.

Natural Volume
Only

£319

Natural Volume & Length

£379

Extra Volume and
Length

£469

Full Volume and
Length

£549

Glamorous Thickness and Length

£599

More Details About Our Prices and Services

Pricing

DON’T JUST TAKE OUR WORD FOR IT

  I've known Jessica for years now. She is just the best! Professional, reliable, uses quality hair. She has never let me down xx

Corinne Aveyard

  I’d absolutely recommend Ursula and Wonderful Extensions! I had such a great experience (especially after a few disappointing experiences with other suppliers) on the fitting day and afterwards as well. Ursula is such a nice lady, very professional and eager to give you the best result. Compared to other places she asked me a lot of questions to make sure I’m getting the right hair and right bonding style, the colour match is also absolutely perfect and I love looking in the mirror so much � I had a half head of extensions fitted about 2 weeks ago, have washed them quite a few times now and they are perfect. They feel very comfortable which is very important for me and they look real. I had a lot of compliments about them already and will definitely be going back to Ursula again.

Nad Ine

  A very professional service. Highly recommended. Ursula is a fantastic lady. Thank you so much. 😁

Sharon Rai
  Best extensions and best professional I've ever had! 10/10😍

Ana Álvarez

  It’s a really amazing place to go for extensions, it was the first time that I’ll do that and I really love it. She is really nice and professional. I really recommend this place and the extensions are a really good quality.

Johanna Fort

  I would never ever let anyone else do my extensions Jess is the best. The loveliest woman ever an she does a brilliant job every single time, she always does my hair amazing

Donna Worthington
  Absolutely love my new extensions Ursula done for me, they look so natural the colour match is amazing. Ursula was so helpful and welcoming. Will definitely be recommending Wonderful Extensions to my friends.

Lisa Veeren

  So amazed at Ursula’s talent! The process was super quick and comfortable, the quality of the hair beautiful and the colour match so seamless. I’ve had so many compliments. Would highly recommend

Ami Chohan

  Absolutely love my new extensions. Professional service and extensions look great all full and invisible. Looks like my own hair. Thanks!

Lauren Baxter
  Anna did my extensions last weekend and they are beautiful so chilled nearly fell asleep when I did them!, great quality 👌 perfect colour match and blend really well with my natural hair.I will be back for my refit thanks ladies Beth 😘❤Xx

Beth Robertson-Farnham

  Had my hair fitted last December , come March now and hair extensions are still as glossy as when they were first fitted. Ursula is brilliant and really knew what she's doing when it came to the fitting and catered for my every need. Overall I loved them and will definitely be booking in again with her.

Iona Georgia

  Jess has been doing my extensions for some time now and I can honestly say that there is no one better! Jess is so lovely and always spends time doing your hair and talking through what aim you would like, whether it be a mix of blonds in my case or whatever look you want to achieve! Alwaysss love my hair! So soft and lightweight yet so thick! Always recommend Jess if anyone wants their hair done as I know 100% they will be happy! Best extensionist! 🙂 xx

Rachel Malone
  Definitely recommend! Had micro bonds fitted over a month ago and the hair is still looking and feeling fantastic 🙂 super natural and so well blended. Ursula was amazing at helping choose the right shades to suit me for the overall look I wanted to achieve. Thank you Ursula you are amazing and I'll be seeing you again soon for my refit X

Shellie Kirwan

  Great stylist, recommended a great mix of colours for my hair. Worth every penny. My hair looks amazing again! Thank you x

Hez Boldon

  Superb extensions which do not tangle and don't feel dry. Jess is extremely professional and i would highly recommend her.

Michelle Stead
  i had a full head of hair extensions and i love them i feel like myself again annette was wonderful kind and friendly and did such a great job.

Tiffany Chapman

  Jess is not only a lovely person and easy to talk to but she is very professional and does a 5 star service. She creates classy and natural looking extensions with beautiful quality hair that last me 5 months without any maintenance! I would highly recommend jess, you get fantastic hair for a much better price than the salons.

Charlie Evans

  Excellent customer care, flexible appointment hours to suit your needs, good quality hair. Jess the hair technician always very warm and welcoming, 3 hours of hair application flies by so quickly 100% satisfaction guaranteed. Highly recommend! Great job Jess, keep up the good work! X

Julija Skina

WHY CHOOSE US?

Designed for Fine Hair

Our Bio Bond method is specially designed for fine and delicate hair. The lightweight bonds create natural-looking volume without adding unnecessary bulk.

No Glue or Chemical Removers

Unlike many extension methods, Bio Bonds use no glue and require no harsh chemical removers. This makes maintenance gentler on your natural hair and scalp.

Reusable for Up to 12 Months

Our premium hair can be reused multiple times for up to 12 months with proper care. This provides excellent value while maintaining beautiful, natural-looking results.

All colours in stock

We keep a wide range of colours in stock, allowing us to match your hair quickly and accurately. This means no waiting weeks for custom orders or repeat appointments.