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 would defo recommend wonderful extensions. My first time having bonds and Anna did an amazing job with my hair especially as it was so thin. So happy and can't wait to book another appointment 😁

Kiran Gill

  My first hair fitting was 4 months ago with Ursula, I’ve never had bonds done before and being new to London I didn’t know where to go so I did a quick google search and found wonderful extensions. I then got in touch with ursuala and I was happy to then go ahead and get the bonds fitted. After having the tape ins and clip ins this was the best thing ever, natural looking can’t even tell you have hair extensions blends in lovely! 100% would recommend getting bonds done, if you’re a high maintenance girl who loves getting nails done and hair done all the time this is the one for you it’s definitely worth it!! The customer service is great, the set out is lovely and cosy proper homely! Have a tv so you can put Netflix on and chill, not like being in a hairdresser environment. Would 100% recommend and Ursula is an amazing woman too

Hannah Murphy

  I've had my extensions fitted twice now by Ursula. I have been having extensions for years and am really happy with the service she supplies. Hair is really good quality and didn't thin out like some other brands. Also I have lost no bonds whatsoever which is a first �� def Recommend Ursula �

Paula Reid
  Wouldn't go anywhere else again for my extensions! Hair is perfect and Jess is always so quick and it's perfect! Great hair great customer service! 🙂

Rachel Foley

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

Ana Álvarez

  Ursula done my hair extensions and I'm loving it. My hair originally is quite week and I always wanted to have beautiful hair. When I contacted Ursula for the first time she was really helpful and provided me quite a lot of information. Now my hair looks lovely. It looks so natural and it's easy to look after. I'm definitely recommending Ursula for everyone who wants to have an amazing hair ��

Jurate Gajauskaite
I really love my hair extensions thank you so much ursula x you are a very kind & friendly lady x i always feel very comfortable & content .. � x i shall be comming to you all the time for my hair extensions '( Very highly recommend ). From Romany patten

Romany Patten-Jansz

Absolutely love my extensions - look so natural and give me so much confidence. Thank you Ursula, would recommend to anyone. Very efficient too!

Amber Charlotte

I am soooo happy with my results! From shoulder length to lower back, seamlessly blended in color and style. I’ve had extensions before but this was my first experience with keratin bonds - perfect!

Cat Kachura
  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

  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

  Amazing hair extensions , great customer service ! Best hair I have ever had ! Would highly recommend !

Alison Oneill
  The here is very good quality I definitely recommend

Maryemma Lee

  Ursula made me feel so comfortable and happy to be in her hands, she listened to everything I had to say and helped me with any questions/concerns I had. My hair has boosted my confidence and is something I thought I could only dream of but now it’s reality, thank you so much and to anyone wondering if they should get extensions with her you should!!!

Bethany Day

  Just got my hair extensions done with Anna for the first time; and can’t recommend enough. Had 3/4 head, even though my hair is quite thick, and that was enough. Colour match is perfect, and have had many compliments since having it done! Thanks so much guys! Amazing value for money also.

Natalia Charly
I done my extension first time. There is a really wonderful work been done by Jessica and I will defintly do it more and more. The hair are great quality and good price as well. The master are fully mobile wich make this procedure even easier for custemers. I will defiantly recomend this to everyone, who wants to have a great, luxury hair. So why not to pick up ur mobile, make an appointment and be a princess ?

Ekaterina Zeyger

Perfection perfection perfection!!!!! This lady knows exactly what she is doing and saying.. expertly done, Ursula goes above and beyond expectations giving the best feeling in the world!!!

Julie Cobbold

Urszula was amazing and my extensions are flawless x would highly recommend. She came on short notice and was very informative on everything she was doing x

Kayla Lewis

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.