Fine & Delicate Hair
Add weightless body and thickness without root tension. We specialise in custom mini keratin bonds (0.5g) and single-sided tapes.
Explore Fine Hair Guide →Hair Extensions in East London
Premium keratin bond and tape-in hair extensions, handcrafted by sisters Mădălina & Cornelia at our Dagenham studio. Natural-looking results, honest advice, free consultation.
5.0 from 25 Google reviews
Why sisters Mădălina & Cornelia
Certified Specialists
Mădălina & Cornelia — formally trained in keratin bond and tape-in techniques.
Premium Natural Hair
Soft, high-quality hair selected for a seamless, natural blend with your own.
East London Specialists
Welcoming clients from Dagenham, Barking, Romford, Hornchurch, Ilford and across East London.
Honest Advice
If extensions aren't right for your hair, we'll tell you. No hard sell.
Who Are Hair Extensions Suitable For?
Whether you want to double your natural ponytail density, recover from heat damage, or create a showstopping bridal hairstyle, our bespoke fittings cater to diverse hair goals.
Thin or Sparse Hair
Targeted density mapping that fills in see-through ends, sparse temples, and crown areas while allowing natural hair to grow.
View Keratin Bonds →Short Hair Transformations
Seamlessly blend blunt bobs, grown-out pixies, and shoulder-length cuts into long, flowing layers with no visible step.
See Before & Afters →Volume & Thickness
Craving fuller, bouncier hair without adding extra length? A half-head volume fill creates effortless, everyday red-carpet fullness.
View Tape-In Details →Bridal & Wedding Styling
Create intricate Hollywood waves, textured chignons, and voluminous updos that hold all day and night for your special day.
Bridal Hair Guide →Chemical-Free Highlights
Achieve multidimensional balayage, sun-kissed blonde ribbons, or rich brunette lowlights with zero bleach damage to your natural hair.
View Pricing & Shading →Our Specialist Methods
Keratin Bond Extensions
Strand-by-strand keratin bonds for a discreet, lasting result. Best for fine to medium hair and clients wanting 360-degree natural movement and maximum length.
- Individually applied micro & mini bonds
- Natural look and 360° ponytail movement
- Lasts 3–4 months per wear cycle (hair lasts 9–18 months)
- Ultimate discretion for fine and delicate hair
Tape-In Extensions
Fast, gentle application with maintenance every 6–8 weeks. Ideal for instant horizontal volume, blunt perimeter density, and reusable hair panels.
- Fast 60–90 minute application
- Lies 100% flat against the scalp
- Great for rapid volume enhancement
- Reusable hair across 9–12 months
Keratin Bonds vs. Tape-Ins at a Glance
Not sure which method matches your hair type and routine? Here is how they compare side-by-side:
| Feature | Keratin Bonds | Tape-In Extensions |
|---|---|---|
| Application Time | 3 to 5 hours (strand-by-strand precision) | 60 to 90 minutes (fast panel fitting) |
| Longevity | 3–4 months between salon refits | 6–8 weeks between maintenance refits |
| Visibility | Virtually invisible; micro-bonds rotate 360° | Ultra-flat; invisible under medium layers |
| Best Hair Type | Fine to thick hair; sparse density; active lifestyle | Medium to thick; fine hair seeking baseline volume |
| Cost Structure | Higher initial investment; fewer salon visits | Lower initial fitting fee; regular bi-monthly refits |
How it works
Every new client follows the same transparent process — from free consultation through to ongoing maintenance and aftercare support.
Free consultation
We look at your hair, discuss what you want, and recommend the right method. Takes 15–20 minutes.
Colour & length matching
We blend multiple shades to match your natural colour and pick the length and texture that suits you.
Application
Application takes approximately 3 to 5 hours. Comfortable, with breaks. Bring headphones and a book.
Aftercare guidance
We walk you through washing, brushing, sleeping and maintenance before you leave. Plus a written guide.
Maintenance appointments
Maintenance is required every 3 months for both tape-in and keratin bond extensions.
Why choose us
Personalised Consultation
Every new client starts with a free 20-minute consultation. We look at your hair and recommend the right method — not the most expensive one.
Premium Natural Hair
100% human hair, ethically sourced, hand-selected for colour match and texture. No synthetic blends.
Personalized Care & Expert Application
We care about our clients and personally assess, custom-blend, and apply all hair extensions. Every consultation, fitting, and maintenance session is handled directly by Mădălina and Cornelia to guarantee perfect, natural results.
Natural Finish
Colour-matched, blended, with movement that looks like your own hair — never \"I can see the tape\".
Honest Pricing
No hidden fees, no upsells. Your quote at consultation is what you pay.
Real Reviews
Our reviews are real Google reviews from real clients — pulled live from Google every day.
Where we work
Based in Dagenham, welcoming clients from across East London and Essex.
Dagenham
RM8–RM10. Our flagship home studio location.
Barking
IG11. 15 minutes away via the District Line.
Romford
RM1–RM7. 20 minutes away via the Elizabeth line and A12.
Hornchurch
RM11–RM12. 20 minutes via the A124.
Ilford
IG1–IG6. Fast Elizabeth Line connection.
Stratford
E15. 30 minutes via the Jubilee and c2c lines.
Client Reviews & Real Experiences
Emma Rebecca
2 days ago
Cornelia has a lovely aura about her so I was very comfortable throughout the whole process. & I love my new long hair, thank you!
Farhana Begum
0 month ago
I had an amazing experience at Sisters Hair Extensions! Cornelia did such a fantastic job with my keratin bond extensions and I couldn’t be happier with the results. Even though my hair is quite thin, she took her time to make sure everything was placed perfectly and gave me so much natural-looking volume. She was incredibly gentle throughout the whole appointment and explained every step of the process, including all the aftercare, so I left feeling really confident about looking after my new hair. What made the experience even better was how kind and thoughtful she was. She regularly offered me water and snacks, made sure I was comfortable and was so friendly and easy to talk to. Nothing felt rushed and you can really tell she cares about her clients and takes pride in her work. Thank you so much, Cornelia, for making me feel so comfortable and for giving me the hair I’ve always wanted. I would highly recommend Sisters Hair Extensions to anyone looking for beautiful, natural-looking extensions and exceptional service! 💕
Kam Bains
1 month ago
I got Kirtan Bond Extensions done and all I can say is wow 10 out of 10 for me from the beginning to the end. The way my hair extensions were put in with being professional the results and at the end results love them. I was given good advice about how to look after them what products to use and the hair itself is really good quality. I was so nervous getting them done as I thought I might not like them but I have fallen in love with them. I have been given so many compliments and a lot of people have said to me they look like my real hair I’m so impressed. It’s the best thing I decided to do. Thanks for your service sisters Hair extensions.
Bi Sz
1 month ago
I can’t recommend Cornelia enough! She took so much time and care to make sure my hair extensions were applied perfectly, despite my hair being very thin. Her knowledge and expertise really stood out, and she explained everything clearly throughout the appointment. She was incredibly patient, answered all of my questions, and made me feel completely at ease. The results are amazing—my extensions look so natural and have given me so much confidence. If you’re looking for someone who genuinely cares about their clients and is highly skilled with hair extensions, especially for thin hair, this is the place to go!
Madalyn Day
2 months ago
I am so so happy and overwhelmed with the outcome of my hair I came with no hope and fear my hair can’t have extensions but you made sure it was possible ❤️ The best in the game and made me feel very welcome and calm while having these services done ❤️
Hanna Michelle
2 months ago
I had hair extensions fitted today, and I couldn’t be happier with the experience! From start to finish, the service was outstanding. It was such a hot day, and she was so thoughtful, constantly topping up my cold water to make sure I was comfortable. She was incredibly sweet, friendly, and professional throughout the appointment. She took great care with my hair, and the results are absolutely amazing. I would highly recommend her to anyone looking for high-quality hair extensions and exceptional customer service. Thank you so much. I’ll definitely be back! ⭐⭐⭐⭐⭐
Alexandra Vîlu
2 months ago
(Translated by Google) I've been coming here for half a year now and honestly I have no reason to look anywhere else. I've been to other places before, but nothing compares to the quality and attention to detail here. Every appointment is perfectly done, lasts a long time and always looks natural, just the way I like it. But the best part is not just the result, but the atmosphere. I don't feel like I'm going to an appointment, I feel like I'm going to see my friends. Mădălina and Cornelia are super nice souls, always cheerful, always attentive to what I want and always ready to listen to me, whether we're talking about extensions or simply about life. They have golden hands and an energy that makes you feel good from the first second you walk in the door. The kind of place where you always leave satisfied, confident and with a smile on your face. I recommend it with all my heart, not just for the quality, but for the entire experience! 💕✨ 10/10, every time. (Original) Jumate de an de când vin aici și sincer nu mai am niciun motiv să caut altundeva. Am trecut și prin alte locuri înainte, dar nimic nu se compară cu calitatea și grija la detalii de aici. Fiecare programare e perfect făcută, rezistă mult timp și arată mereu natural, exact cum îmi place. Dar partea cea mai tare nu e doar rezultatul, ci atmosfera. Nu simt că merg la o programare, simt că merg să-mi văd prietenele. Mădălina și Cornelia sunt suflete super faine, mereu vesele, mereu atente la ce vreau și mereu pregătite să mă asculte, fie că vorbim despre extensii sau pur și simplu despre viață. Au mâini de aur și o energie care te face să te simți bine din prima secundă în care intri pe ușă. Genul de loc unde ieși mereu mulțumită, încrezătoare și cu zâmbetul pe buze. Recomand cu toată inima, nu doar pentru calitate, ci pentru întreaga experiență! 💕✨ 10/10, de fiecare dată.
Isha Sharma
6 months ago
Such friendly service and great advice :)
Zahra
8 months ago
Love my hair! Madalina and her sister are professional hair stylists- they were so kind and carefully advised me on the best option for my hair. The process was so smooth and fun thanks to these lovely ladies! Highly recommend
Beatrice Ilie
10 months ago
(Translated by Google) Highly recommend!!! Very, very attentive to details which provides a wonderful result! (Original) Highly recommend!!! Foarte, foarte atenta la detalii ceea ce ofera un rezultat minunat!
Oxana Talpa
10 months ago
(Translated by Google) I love you Madalina!❤️ I'm glad I met you! The hair looks perfect, fast work, good price, easy hand, it was a relaxation for me, the coffee and candy were spot on. Don't get rid of me anymore 😃 I recommend it to girls with great confidence! ***** (Original) Te iubesc Madalina !❤️ Imi pare bine ca te-am cunoscut! Parul arata perfect,lucru rapid,pretul bun,maina usoara,a fost o relaxare pentru mine,cafeaua si bomboana au fost la fix.Nu mai scapi de mine 😃 Recomand fetelor cu mare incredere! *****
Ella Elena
10 months ago
The best hairstyles I loved
Oana Pogor
10 months ago
(Translated by Google) I turned to Mădălina for the application of keratin extensions and I am very happy with the result! She came to my home, which was a big plus. I felt relaxed and comfortable throughout the process. She is a very pleasant, calm and patient person, she explained each step in detail, which gave me confidence that I was in good hands. The extensions are of high quality, feel natural and look gorgeous – they blend perfectly with my hair. In addition, the prices are decent, especially considering the professionalism and the final result. I highly recommend her to anyone who wants long and beautiful hair, without stress and in a friendly atmosphere! (Original) Am apelat la Mădălina pentru aplicarea extensiilor cu keratină și sunt foarte mulțumită de rezultat! A venit la mine acasă, ceea ce a fost un mare plus. M-am simțit relaxată și confortabil pe tot parcursul procesului. Este o persoană foarte plăcută, calmă și răbdătoare, mi-a explicat fiecare pas în detaliu, ceea ce mi-a oferit încredere că sunt pe mâini bune. Extensiile sunt de calitate, se simt naturale și arată superb – se îmbină perfect cu părul meu. În plus, prețurile sunt decente, mai ales având în vedere profesionalismul și rezultatul final. O recomand cu încredere tuturor celor care își doresc un păr lung și frumos, fără stres și într-o atmosferă prietenoasă!
Madalina Maria Cismaru
10 months ago
I highly recommend Mădălina for hair extensions. She is professional, careful, and always makes sure the result looks natural and beautiful. Her attention to detail and care for each client make a big difference. You can trust her to choose the right color, texture, and style for perfect results every time.
Adina Maria Pop
1 year ago
She is the best and using only professional products,I would highly recommend her 🔝🔝🔝
padurariu Monica
1 year ago
(Translated by Google) I had the pleasure of using Hair Extensions by Madalina for hair extensions and I am extremely happy with the result. She is very attentive to detail and does everything with great care. My hair looks natural and wonderful! I highly recommend her! (Original) Am avut plăcerea să apelez la serviciile Hair Extensions by Madalina pentru extensii de păr și sunt extrem de mulțumită de rezultat.Este foarte atentă la detalii și face totul cu multă grijă. Părul meu arată natural și minunat! O recomand cu mare drag!
Vasiliki Skoupra
1 year ago
I cannot recommend Madalina enough! She is an absolute magician when it comes to hair extensions. Not only does she make my hair look flawless every time, but she also takes the time to ensure everything is done with care and precision. The quality of her work is unmatched, and she always makes me feel so comfortable and confident. She’s truly the best, and I wouldn’t trust anyone else with my hair. If you’re looking for someone who is talented, professional, and just an all-around amazing person, she’s the one!
Calota Daniela ionela
1 year ago
I was very pleased with the outcome of my first appointment with Madalina. She took the time to understand my preferences and exactly how I wanted my hair to look. Her attention to detail really made a difference.🤗
Andreea Prisacariu
1 year ago
I had an amazing experience with Madalina for my hair extensions! She is incredibly skilled, profesional and attentive to details. My hair looks absolutely stunning and I couldn’t be happier with the results. I highly recommend her to anyone looking for high-quality hair extensions. Thank you, Madalina!🫶🏼
Andra Mușat
1 year ago
Dana Zavragiu
1 year ago
(Translated by Google) I've been getting my extensions from her for over a year. Very professional and durable 😍😍 I highly recommend it 😍😍 (Original) Imi pun extensii la ea de mai bine de un an de zile . Foarte profesionale si rezistente 😍😍 Recomand cu incredere 😍😍
Simona Scripniciuc
1 year ago
(Translated by Google) Super happy with the entire process of applying the extensions and the quality of the hair! I recommend! 🥳 (Original) Super mulțumită de întregul proces de aplicare a extensiilor și de calitatea părului! Recomand ! 🥳
Diana Birsan
1 year ago
(Translated by Google) I recommend with love and confidence!🤗❤️ (Original) Recomand cu drag,și încredere!🤗❤️
Elena
1 year ago
Foarte profesional,she is the best, I will recommend 💯💯💯💯💯💯
Maria Balan
1 year ago
I am absolutely in love with my new hair! The premium extensions gave me the perfect volume and length I’ve always dreamed of. They feel so natural and blend seamlessly with my own hair—no one can even tell they’re extensions! Madalina is truly amazing; she listened to exactly what I wanted and made me feel so confident. My hair now looks effortlessly glamorous, and I can’t stop smiling. Thank you for making me feel so beautiful!
Reviews pulled from our Google Business Profile.
Frequently Asked Questions
How long do keratin bond extensions last?
Keratin bonds typically last 3 to 4 months of continuous wear before requiring a professional maintenance review or refit, with the premium Italian hair itself lasting 9 to 18 months.
How often do tape-in extensions need maintenance?
Every 6 to 8 weeks. We slide the wefts out gently with organic solvent, re-tape them with fresh hypoallergenic medical adhesive, and reapply them close to the scalp. The same hair can be reused for 9 to 12 months.
Will extensions damage my natural hair?
When applied by certified specialists Mădălina or Cornelia and properly maintained, no. We custom-calibrate the weight of each bond 1:1 to your natural hair density, ensuring zero follicle tension or root damage.
How much do hair extensions cost in London?
Keratin bonds range from £400 to £700 depending on length (16" to 28") and volume. Tape-in custom transformations start from £250. We provide an exact, all-inclusive quote at your free consultation.
How do I book a consultation?
You can book directly online or message us via WhatsApp. Consultations are 100% free and take 15–20 minutes at our Dagenham studio.
Where are you located?
Windsor Road, Dagenham RM8 3JX — easy parking, 15 minutes from Barking, 20 minutes from Romford, and 30 minutes from Stratford via the Elizabeth line and c2c.
Ready to talk about your hair?
Book a free 15-minute consultation at our Dagenham studio with Mădălina & Cornelia.