Giannasso – The Best London Hair & Beauty salonGiannasso Hair Treatments | Giannasso - The Best London Hair & Beauty salon

Giannasso Hair Treatments

Smoothing & straightening 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? 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 stylist on what systems is best for you.

Smoothing & Repair


A top secret blend of nourishing hair oil and keratin is the ultimate hair treatment, taming frizz and reducing volume, a distant softer cousin of the Brazilian Blow Dry.

Short Hair £99

Medium Hair £140

Long Hair £165

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KeraStraight Ultimate is an evolution in straightening and repair. This semi-permanent treatment has been designed to transform even the most difficult hair into stronger, straighter, repaired hair that’s easy to maintain and gorgeous to the touch. Our ground breaking range of treatments are now more powerful, easier and quicker than ever. Choose from our full Brazilian Kerastraight Keratin Smoothing Treatment or our Kerastraight Keratin Express Treatment.

Ultimate Treatment from £185 (includes FREE take home products worth £39)
Express Treatment from £35

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Discover our in-service professional hair relaxer. X-Tenso Moisturist transforms rebellious, curly or frizzy looking hair to smooth, beautifully silky and shiny looking hair. Whether you want to reduce the volume, retain your volume, or go very smooth and sleek, you can get this professional treatment done exclusively at Giannasso

From £90

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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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Smart Bond

Smartbond 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. Smartbond targets weaker parts of the bonds and helps to reform them and improve the overall look and finish. Smartbond 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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Redken Chemistry Shot

Redken Chemisitry Shot Phase in-salon treatment contains specialized ingredients that compensate for missing components in the hair due to hair distress. Using proteins, natural oils and other nourishing ingredients, shot phase supplies hair with a concentrated dose of what it needs most.


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redkin chemistry

Oh My Gloss

The perfect treatment for when your hair is dry, limp and tired. The deluxe chronologiste range from Kerastase uses a 3- step routine to regenerate, nourish and add shine and bounce


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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 [email protected]. 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.