53 St Martins Lane Covent Garden London WC2N 4EA United Kingdom
0207 240 9973
Unisex Hair Salon
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Opening Hours



  • Brazilian Blowouts
  • Children's Hair Cuts & Styling
  • Hair Color
  • Hair Color Correction
  • Hair Colour
  • Hair Colour Correction
  • Hair Extensions
  • Ladies Hair Cuts & Styling
  • Mens Hair Cuts & Styling
  • Wedding & Bridal Hair


  • Redken
  • Loreal
  • Kerastase
  • ghd

Giannasso Hair and Beauty salon was established in 2009 by owner Sergio Giannasso (known fondly as ‘The Hair Whisperer’ by some of his clients) following years of working alongside the very best in the hair and beauty industry both in the UK and in Italy.

Since then it has quickly grown to become one of the top hair salons in Covent Garden and is also one of a few awarded the much-coveted L’Oreal Professional Colour Specialist certificate.

We attribute our success to the skill and professionalism of our stylists, our passion for hair styling and hair care, and to the personal touch that our staffs give to each customer that walks through our door. We believe in giving each customer a bespoke service and maintaining long lasting relationships with them.


13 reviews with an average rating of 5.0
Jackie Ashdown
Sergio is not only a fabulous stylist, he will also do your hair and make-up for a special evening out - while making you feel like a VIP. Let someone else pamper and take care of YOU for a change!
Alina Uritskaya
Fantastic experience with Sergio - he really worked his magic to fix my previous haircut that was a bit of a disaster. Thorough and creative approach, good listener, pleasure to be around. Thank you so much Sergio xxx
Suna Van Kampen
Sergio is a legend. Friendly and welcoming, made my standard boring gents cut amazing. Brought it to life and completely changed the look for the better.
Katie Kunz
I absolutely love my new look, I will definitely be back soon! The lattes were delicious too! Thank you very much to everyone at Giannasso!
Giulia Pellizzari
I just had a balayage, cut and blowdry with Thassio and I loved everything from the start to the finish! The balayage looks amazing, very natural and very sophisticated! I definitely recommend it
Zel Valentine
I rarely get my nails done, and I got Juliana to do them for me... Great result, I'm super happy! Thanks Juliana, definitely recommending her!
Milena Bertagnin
I'm very satisfied. Thank Thassio and Cristina my first appointment was really nice and relaxing. The massage while washing hair was fantastic!
Chiraz Hasnaoui
From the moment you step into this salon the team and Sergio make you feel like a VIP. A 5* service, lots of love and professionalism us provided. Thank you all for making my mum looking amazing!
Maria Grazia Dessi
Best service ever! Sergio and his team really take their time to advice and suggest the best style for you and results are always excellent! I wouldn't go anywhere else fir my hairI would say they are professionals with a big heart! And the tiramisu???? The cherry on top
Hannah Edgeley
I thoroughly recommend Christine, the best cut and style I have ever had! I walked out feeling absolutely fantastic! Everyone is incredibly friendly and professional 10 /10. Will be recommending for sure!!!!!
Joanne Taylor
Super duper lovely salon. Great people, great hair, great hospitality, great everything, just love going there, always look forward to it
Kimberlenna Williams
I feel like a film star every time I leave Giannasso. Thank you to you all, I would recommend this salon to anyone and everyone. X
Siobhan Browne
Booked as a treat for a complete re-style on my birthday and wasn't disappointed. I'm not one for a fuss but was made feel welcome from the moment I arrived until I left. Loved the new cut and colour, appreciated the friendly chit chat and advice.