Welcome to our warm and welcoming boutique hair salon located in Earlsfield at the heart of Wandsworth, London SW18. The salon is easy to get to from nearby Clapham, Southfields and Wimbledon.
Our stylists specialise in colour, precision cutting and the pioneering nanokeratin smoothing and straightening system. We work with all Afro, European and Asian hair types and have the technical ability to create the look you desire.
Think of our salon as your home from home. A calm and tranquil place to sit back, relax and enjoy the ultimate sustainable hair care experience. So come and join our family. We can’t wait to meet you!
nanokeratin system
The nanokeratin smoothing and straightening system is suitable for all hair types and uses completely natural and ecologically-certified ingredients infused with amino acids, collagen, silk and a series of hand-selected vitamins and essential oils.
Book a consultation and we’ll help you choose the most suitable smoothing system for your hair type.
Our Nanokeratin Service
- NanoSmooth Pure Express
A soft smoothing for manageability, smoothness and control
- NanoSmooth Pure Complete Smoothing
The complete smoothing and straightening experience
- Nanokeratin Refortify
Powerful smoothing and straightening for very curly and Afro Caribbean hair
Eco-Friendly
Sustainable Hairdressing
We believe hairdressing practices should be safe, environmentally friendly and sustainable. Cognito Hair is an ethically conscious, carbon neutral, certified sustainable salon. As a member of the Green Salon Collective we embrace waste, educate clients, and encourage others to adopt more sustainable practices. When you become our client, you’re making a pledge to be kinder to our planet.
Keune is a sustainable haircare brand whose values are closely aligned to our own. We’ve chosen Keune products for our salon as they use 90% natural ingredients, suitable for vegans and specially formulated to continuously improve the health of all hair types. Keune never tests on animals and manufactures products in a carbon-neutral factory. Their by-products can be safely disposed of down the drain. We’ll even refill or recycle your empty bottles at the salon!
Purchase Your Favourite Products Here

Keune So Pure Restore Mask

Keune So Pure Refillable Bottle 1000ml

Keune So Pure Refillable Bottle 400ml

Keune So Pure Polish Mask

Keune So Pure Bundle Restore Shampoo

Keune So Pure Bundle Restore Conditioner

Keune So Pure Bundle Polish Shampoo

Keune So Pure Bundle Polish Conditioner

Keune So Pure Bundle Cool Shampoo

Keune So Pure Bundle Cool Conditioner

Keune So Pure Restore Mask

Keune So Pure Refillable Bottle 1000ml

Keune So Pure Refillable Bottle 400ml

Keune So Pure Polish Mask

Keune So Pure Bundle Restore Shampoo

Keune So Pure Bundle Restore Conditioner

Keune So Pure Bundle Polish Shampoo

Keune So Pure Bundle Polish Conditioner

Keune So Pure Bundle Cool Shampoo

Keune So Pure Bundle Cool Conditioner
Meet Our
Stylists
We currently have two hair stylists based in our Earlsfield salon.
Shareefa Jennings
Shareefa is our Style Director with more than 25 years of hairdressing experience, from training at Vidal Sassoon in St Paul’s and Bayswater Academy to founding Cognito Hair. Her specialisms are Afro and European hair, cutting, colouring and the Nanokeratin Smoothing System. Her passion for education and continued professional development enables her to give highly informative services.
Anu Ikutiyinu
Anu, our skilled Graduate Stylist, has held a Level 3 qualification in hairdressing from Hammersmith College since June 2023. With nearly 5 years of experience, she has honed her skills in various areas. Her expertise in the Nanokeratin system, and applying treatments, tints, and toners is a testament to her commitment to excellence.
What Our
Clients Say
We believe reviews give you a real insight into how we look after all our clients, and here are just a few of the latest reviews:
Once downstairs, the hairdresser was polite and did offer me a drink, which I appreciated. However, he asked if I wanted a pixie cut, and when I said no, he told me I’d booked the wrong service—even though the “Ladies Short Haircut” description clearly says it’s for maintaining any short style, not just pixie cuts. He insisted the correct service would have been “Ladies Cut & Blow Dry,” but this was confusing and not explained anywhere online.
Throughout the appointment, the hairdresser remained very unengaged and cold. I tried to explain what I wanted—shorter at the back, a bit longer on one side, layers for volume, and defined curls rather than frizz—but I didn’t feel listened to. The result was not what I’d hoped for, and the whole experience felt rushed and impersonal.
At the end, I was charged £66 (the price for the short haircut plus a £2 “green eco fee”). I don’t mind supporting eco initiatives, but I would have appreciated being asked before being charged.
Overall, I left feeling very disappointed. I wouldn’t return, nor would I recommend Cognito, especially to anyone with accessibility needs or looking for a welcoming, attentive experience. Now I need to find another hairdresser to fix my haircut.
I specifically asked for my hair to be blow dried straight as this would match the outfit I was planning to wear. When finished the hairdresser specifically said ‘I know it is not what you asked for but this is better’.
I cant believe my opinion was completely dismissed and I cant believe the message I got after writting this review is that I have communication problems.
I think everyone can be dissatisfied and express an opinion.
This was a first for us but definitely not the last! A true hidden gem of the heart of the Earlsfield community. I would highly recommend this establishment to all - due to the personal level of attention, quality advice and high customer service towards each client. The owner (Shareefa) deserves 5* and hopefully a franchise is in the pipeline!
I had the privilege of being styled by Shareefa, the lead hairstylist, and she is nothing short of amazing. Shareefa took the time to listen to what I wanted and provided expert advice based on my hair type and personal preferences. Her skill and expertise were evident throughout the entire process. She is not only incredibly talented but she also has a true passion for making her clients look and feel their best.
The results were fantastic and my hair has never looked healthier or more vibrant. I left the salon feeling rejuvenated and confident.
If you’re looking for a top-notch salon experience with exceptional service, Cognito is the place to go. I highly recommend Shareefa and will definitely be returning for future appointments!
The salon was very welcoming and clean and tidy. I won’t hesitate to come back!
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