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

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

Long Hair but Lack Volume

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.

Short Hair and Like

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

DON’T JUST TAKE OUR WORD FOR IT

  • positive review  Hair is amazing fitting is great this is my 3rd refitting and still as good as the day I had them put in thankyou Ursula xx

    Shelley Hutchins Avatar Shelley Hutchins

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

    Michelle Stead Avatar Michelle Stead

    I contacted a number of people to enquire about extensions for my medium length wavy hair. Jessica was the only one to reply asking about my hair, what I wanted the outcome to be like and bags of advise about the best Technique. I've now used Jessica a number of times for my extensions and they are just wonderful every time. They look so natural and the hair has so far lasted 8 months and it's still looking in great condition. I shall continue to use Jessica for many years, she's just fabulous.

    Laura Venning Avatar Laura Venning
  • positive review  I had a thin, weak, overbleached hair with lots of short layers from where my hair snapped off because of the bleach, so wasn't sure whether my hair will take extensions well. I contacted Jess and she assured me that it will be fine and answered all my questions, so I decided to go for it and that was the best decision I ever made. Now I have long, thick, shiny hair that look natural and feel light. If you're debating whether to go for it or not, do it - they changed my life! Amazing quality, gorgeous result, great communication! Thank you xx

    Polina Jarvis Avatar Polina Jarvis

    positive review  I’m very happy with my extensions, Anna is amazing very professional and the hair very good quality ..I highly recommend wonderful extensions ..thank you

    XhensilaOlti Sallakou Avatar XhensilaOlti Sallakou

    The lovely Ursula did my hair yesterday - first time extensions for me and the results are fabulous, I can't stop smiling! My new hair is incredibly well matched to my own colours - using keratin bonds she perfectly matched all my various blondes for a really natural look that's so lightweight even though there's lots of it. Worth every penny and I couldn't be happier - I finally have the hair I always wanted!

    Sarah Jean Alice Crane Avatar Sarah Jean
  • positive review  I would definitely recommend these hair extensions! The perfect colour match makes them look extremely natural and Ursula was super friendly. The hair really does just look like my own but better 🙂

    Amy Young Avatar Amy Young

    positive review  I’ve had extensions on/off for several years and Ursula’s are by far the best. The hair quality is amazing and her customer service is great. I’ve had many compliments about my hair and it looks natural! Thanks again Ursula. Amazing 💕

    Catriona Birdsall Avatar Catriona Birdsall

    positive review  Amazing hair extensions!!! The best hair and service I’ve had! Hair is amazing and doesn’t come out at all!!! Thank you so much Ursula! xxxxxxx

    Libby Mead Avatar Libby Mead
  • positive review  I've had my hair done by Ana today and she has provided a 5* service, very professional, genuine and friendly person. I left with an amazing feeling and I feel absolutely amazing. It overreached my expectations. Best salon I could ever visit. As I say, my dream came true. Thank you 🙂

    Mirka Petrániová Avatar Mirka Petrániová

    positive review  Had my first set of extensions by Ursula today, she was very nice and relaxed, has done a fantastic job they look great! Will continue to use her again

    Emma Osborne Avatar Emma Osborne

    From start to finish this was by far the best experience with extensions I have ever had. Ursula organised for a cab to pick me up from the station and greeted me with a warm welcome at the door, the room was beautiful and relaxing, nice comfy chair, plenty of drinks and chocolate (although I was too full to have any) and a great selection of films to watch whilst she carefully fitted my extensions. I have been having extensions for 7 years with every method imaginable, Ursula managed to find the PERFECT match for my hair even though there are so many different colours in it. None of the extensions are visible, which is a first for me as I have such fine hair you can usually see some of them! I have never had so many compliments as I have with these extensions, I absolutely would not go to anywhere else to get my hair done now. Thank you so much Ursula for doing such a fantastic job and for anyone reading i cannot recommend Ursula enough!! Thank you so much xxx

    Lara Jane Avatar Lara Jane
  • positive review  My first time getting keratin bond extensions was much easier than expected! Ursula who was doing them for me was brilliant. She's very friendly and accommodating. She's obviously an expert in what she's doing! The whole process from taking a quiz and getting a quote was so simple and informative. That's what I was looking for. It took a couple of weeks to fully adjust to having extensions but it's such a nice experience! I felt so good about my beautiful hair! 🙂 So happy to come back for refitting today! Would definitely recommend to other ladies!

    Elena Urbonaitė Avatar Elena Urbonaitė

    positive review  Ursula is really lovely and very good at her job!

    Immy Reed Avatar Immy Reed

    positive review  Ursula is a such an amazing person and professional. Together with Greta they did a great job so fast and so well done made it. I love my hair and deffinitely will come back to her again.

    Теодора Ангелова Avatar Теодора Ангелова
  • positive review  Hi these are amazing and totally hooked now they are the best - they have made me feel great, positive and love my new image my hair was getting thinner and I had resigned myself to have short hair with no style - not now. I had Russian extensions colour matched so professionally can’t tell wonderful job thank you so much

    Christen Amie Avatar Christen Amie

    positive review  I had such a great experience with Ursula, and the hair is beautiful, looks like my own! Would definitely recommend! ❤️

    Molly Ley-Luisis Avatar Molly Ley-Luisis

    I’m so in love with my new hair! I was corresponding with Jess prior to getting my hair fitted. Jess was so helpful, professional and provided me with all the answers to every question I had. Ursula fitted my hair and she was brilliant from start to finish! She talked me through each step throughout my fitting, styled my hair and provided me with aftercare information. The great thing about the hair is not just the service, it’s the comfort of the hair! You can’t even feel it and it looks so natural! Perfect in every way. I’ve already booked my next 2 fittings! Thank you once again! Xx

    Sangeeta Mattu Avatar Sangeeta Mattu

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.

RECEIVE PERSONAL CONSULTATION FOR FREE





    CONTACT

    North London Business Park, 3, Oakleigh Rd S, London N11 1GN, United Kingdom

    0773 829 2426

    info@wonderfulextensions.com

    bookings@wonderfulextensions.com

    u.perez@wonderfulextensions.com