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Nano Keratin is THE way to smoother, healthier, shinier hair. The keratin system is a revolution in hair treatments, you will see the difference instantly! If a client walks in the door with healthy hair you can do anything, there's no limit to the imagination of our creative hair professionals.

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Snow is in the hair! It's that time of year when your hair needs that extra bit of nurturing. When it's cold outside we give your hair (and you) something to smile about. Add a fresh touch of colour, treat yourself to a great treatment and let your hair shine from the outside in....Visit 305 Hair...

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4 months ago
From the moment I arrived I was taken care of, the simple things like the welcome and taking my coat to being seated was great service. My hairdresser Jimmy really looked after me, his attention to detail is first class, walking me through the process listening to what I needed and I love the way my hair came out. Definitely would recommend anyone getting their hair done at Hair 305.
- Elaine M
4 weeks ago
An absolutely great experience, Jimmy showed real interest and concern for my hair and discussed with me what can be done to enhance its condition and growth. My hair looked and felt fantastic when he finished. I would definitely recommend Hair 305
- Daphne P
3 months ago
Jimmy took the time to listen to my story and advised what treatment would be the best to meet my expectations. I am mixed race and I really struggle with my hair, I wanted to have them wild and free instead of having them tied up all the time but also not to have to spend 30 minutes every day to put creams etc to define the curls. He suggested a keratin treatment to soften and define the curls and remove the hassle of a long routine to get to a result that I'd enjoy. After the treatment my hair were much more strengthened, but, as Jimmy told me, washing them will then bring the curls back. I have to say that today, 2 weeks after the treatment, I can finally have my hair down...! I have had a lot of compliments on my hair and it feels so good to let my hair breathe. I feel more myself with this new hairstyle :). His team and him are very consciousness and dedicated and even if it took much more time than originally plan due to the amount of hair I have, they were really caring durin...
- Aurore P

Enjoy the Hair Space

Hair 305 was created from an idea of bringing people together based on creative ideas around hair space.  Encompassing technology with innovative ideas and incorporating traditional values, we provide a platform where we can express our passion and artistic flair.   

Within the space resides Hari’s Hair salon which has become one of the greatest innovators of Hairdressing and is also responsible for training many individuals within the industry and has been integral in assisting many others, who have progressed in starting their own businesses, keeping the space available for future opportunities to work and train with profound photographers like Eddie Gregory; expert hairdressers like Jimmy Campbell and Gillian Smith, who specialise in all types of hairstyles, infused with an abundance of energy. 

305 Hair only use the best products in this space. The space was ordained spiritually and since manifested physically and the result…Life and Great Hair!

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  • 020 7118 1277


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305 Brompton Road

Opening Hours

Mon:11:00 am – 8:00 pm
Tue:10:00 am – 7:00 pm
Wed:10:00 am – 7:00 pm
Thu:11:00 am – 8:00 pm
Fri:10:00 am – 8:00 pm
Sat:9:00 am – 6:00 pm
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