Hair Smoothing

Hair Smoothing Salon in Covent Garden

Smoothing Treatments at Giannasso Hair & Beauty Salon, Covent Garden

Giannasso Hair & Beauty Salon is considered one of the top hair salons in London when it comes to hair treatments. We offer a consultative approach to your hairdressing needs, including caring for your scalp and hair. To complete your luxurious experience with us, we offer a range of in-salon hair treatments.

Is your hair dry damaged, frizzy and unruly, we’re here to make your life easy with our range of smoothing and repair systems that will leave your hair softer, smoother, straighter and more manageable eliminating frizz.

Ask your Giannasso Hair & Beauty stylist on what systems is best for you. The products that sit on our shelves are nothing but the very best. We have a range of hair treatment masques that are absolutely loved by our clients. We ensure that we never run out of stock on them.

If this is your first time having one of these treatments with us, please contact us to discuss the treatments before booking so we can ensure that you have selected the right one for your hair and lifestyle.

Each treatment has different outcomes depending on the condition, quantity, maintenance and most importantly the fizziness of your hair. We cannot guarantee that our lighter treatment Hair botox will eliminate your frizz according to your expectations.

Hair Smoothing Salons Near Me

Covent Garden

West End

Leicester Square


Central London

Trafalgar Square

Smoothing & Repair

Deluxe Hair Smoothing Treatment/Hair Botox

Giannasso Salon Covent Garden

This is a beautifying, anti-ageing, frizz-reducing treatment that helps restore and reconstruct your hair, using key ingredients such as keratin, coconut, argan, olive and macadamia oils. Basically, hair botox rebuilds and fills in any gaps in the hair fibres, leaving it silky, shiny, more youthful-looking and reduces frizz up to 30%.


Short/Medium Hair | £130
Long Hair | £156

Brazilian Blow Dry

Hair Treatments Giannasso

Specially developed by experts and acclaimed professionals, this treatment is a powerful volume reduction treatment. It smoothes and controls the volume of your hair and reduces frizz up to 70%, however, everyone’s hair is different of course! It’s an exclusive formula based on Keratin and Cocoa oil acts effectively in revitalizing and reducing hair volume.

Keratin: It acts in a reconstructive, moisturizing and fortifying manner while wrapping the strand with a protective film that makes it stronger and elastic.

Cocoa Oil: Regenerates the hair providing softness, volume reduction, flexibility and radiant shine.

Please note: This is NOT an instant straightening treatment, however, it can affect curls and after numerous treatments, it can help to straighten the hair (although not guaranteed). For clients who would like to fully keep their curls, we recommend our Hair Botox treatment (see the top of the page) as an alternative. 


Short Hair | £137
Mid-Length | £168
Long Hair | £199


Don’t want to change your look, but your hair’s in need of a little TLC? We also have an extensive range of hair treatments for damaged hair. Giving you back the strong, shiny and healthy locks you love, we use advanced hair care ingredients and formulas to nourish and replenish your hair from the inside out. We treat various hair types and concerns, from dry and frizz-prone, to fine and limp, our stylists can advise on the best treatment for your hair.


Skincare-grade haircare with a cult celebrity following, Oribe’s products combine 30 years’ worth of expertise with traditional craftsmanship and cutting-edge technology. Choose from the treatment list below

Bright Blonde-Violet pigments tones brassiness
Silverati-Brighten strands, softens and tames again hair
Glaze– Delivers high gloss shine and intensifies vibrancy of coloured highlights
Beautiful Colour– Cuticel enhancing conditioning for ore and post colour deep treatmnet
Gold Lust– Youth restoring treatment. Strengthens damaged hair and restores elasticity

All Treatments £10  **If you purchase a Oribe hair-care product, then the treatment will be FREE!**

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Wellaplex is a new colouring technology that strengthens your hair during and after a colour service. It contains an additive that is added during your in-salon colour treatment to help prevent further damage.

Your hair fibre is made up of Keratin chains that are linked by bonds. Wellaplex targets weaker parts of the bonds and helps to reform them and improve the overall look and finish. Wellaplex is highly recommended for clients that lighten their hair with bleach, or frequently colour their hair, to help maintain the strength of the hair.

From £30

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Cancellation Policy:

We understand things happen and you cannot always attend your reservations with us, however late cancellations, being late and ‘no show’ appointments cost us precious time and money. We ask that if you need to make any changes you call us on 020 7240 9973 // 48 hours prior to your reservation or send us an e-mail to If you do not follow this policy any deposits paid will not be redeemable, for existing clients 50% of the amount of your services will be added to your next bill regardless if a replacement reservation is made.

* If you’re running late please do let us know by phone, we’ll try to be flexible. Guests who have not contacted us and arrive more than 15 minutes late may be turned away.

*For all of our lovely new guests we ask for a 50% deposit to secure your first reservation with us.

This deposit will be taken off your final bill in the salon.