Brazilian Knots

Are you looking for a brazilian knots hair extensions s


Are you considering the Kerastraight treatment and



Hair Extensions London

25% off
We are a Hair Extensions London Specialist. We also specialise in Kerastraight keratin treatments and cosmetic hair loss treatment for women.

Clients from all over the UK and far-flung locations such as Dubai, Nigeria and Italy to have their hair transformed by a hair extensions London specialist salon.

At Hair Definitions, we exist to make you feel good about your hair. We aim to take good care of your natural hair and enhance your look by recommending solutions which are best for your hair. Let us help you on your journey towards beautiful, healthy hair.

Hair Extensions London Specialist

We specialise in hair extensions which are safe for your natural hair. We want to achieve a beautiful, natural look for you, while still protecting and helping your natural hair to grow.

hair extensions london

Our most popular hair extensions method include:

Brazilian Knots – no glue or tape is used. Just stretchy cotton thread is used to give you natural-looking and beautiful hair extensions for up to 4 months. Find out more about brazilian knots


Micro Ring Hair Extensions – no glue or tape is used. Just a tiny ring is used to give you natural-looking and beautiful hair extensions. Find out more about micro ring hair extensions


Micro Ring Hair Extensions – no glue or tape is used. Just a tiny ring is used to give you natural-looking and beautiful hair extensions. Find out more about micro ring hair extensions

Hair Definitions Hair Salon Highgate Hair Weave Natural Looking Long Lasting
Vixen Versatile Weave With Silver Grey Hair

Kerastraight Keratin Treatment

We are North London’s leading Kerastraight salon. While other salons do 1-2 Kerastraight treatments a week, we do 2 or more Kerastraight treatments a day.  Find out more about Kerastraight keratin treatment.


Hair Loss Treatment For Women With Thinning Hair

We provide cosmetic hair loss solutions for women with thinning hair and bald patches and for those who simply want to protect their natural hair with a custom made wig or hairpiece. When you visit us, we will only recommend tailored solutions to achieve the most natural and comfortable look for you, whether it is wigs, volumisers or toppers. Not only that, we can custom make wigs, half wigs, hair pieces, volumisers and toppers for you in the salon. Find out more about cosmetic hair loss treatment for women with thinning hair 

As a European, Asian and Afro Hairdresser, we love, and have extensive experience, of working with all hair types.

What Others Have Said About Hair Definitions – Hair Extensions London Specialists

“I am absolutely delighted with the treatment and at almost half the price that I have paid before! This is not a Mayfair salon ( thank goodness) but a friendly comfortable and welcoming place. I will be having all my treatments there in future – who knows might even treat myself to a hair piece!!”
“Very nice place, clean and with friendly personal. My hair stylist was very attentive to my suggestions and I`m happy with the result. Would recommend to anyone!”
“Very impressed with my keratin treatment and the service received here.”
“Treatment is very good, my hair has stopped breaking and the staff and atmosphere are excellent . Well done hair definitions”
“After many mishaps with other salons, hair definitions, renewed my faith with a superb professional service. As a new customer they patiently understood my needs and look, thus creating a unique hair style. Today is now my second visit and I’ve now designed a new look which is planned for my third visit. I fully recommend HD – the patient and listening salon.”
“Thank you so much for today love my hair and the staff are amazing xx”
“Marietta you totally rock! You helped me with my hair goals ~ I had the Kerastraight treatment today and am impressed! Thanks for being so gentle with the combing out prior to the treatment ! Wonderful service from start to finish! Many don’t get it right but you did! Knowledgeable and professional – thank you so much I am very happy with the results”
“Thanks Csilla for the amazing service and hair treatment!! Xo Will definitely be coming back! Would recommend to anyone wanting to get their hair done at a professional salon. The staff are friendly, informative and the atmosphere is very relaxing”

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