Top NW London Botox Hair Straightening Treatment Salon in Hampstead Swiss Cottage Finchley Rd Belsize Park London NW6 - Joshua Altback Hair & Beauty

Best Botox Hair Treatment Salon in London

Top-Rated Botox Hair Treatment Salon in London

Renowned as the best Botox hair salon in London, our reputation from clients and media alike is almost unparalleled.

We were one of the very first salons in the country to specialize in the newer wave of hair technologies, and so have built great specialist expertise in this area.

Hair Botox Treatment | Our Results

The results of hair Botox are truly transformative, and they can be summed up in the following aspects:

1. Enhanced Shine and Smoothness: Hair Botox restores the hair’s natural shine, making it appear healthy and radiant. It also eliminates frizz and reduces hair porosity, leaving the hair incredibly smooth to the touch.

2. Intensive Hydration: Dry, damaged hair often lacks essential moisture. Hair Botox infuses the hair with deep hydration, making it more manageable and improving its overall health.

3. Repair and Rejuvenation: The treatment is particularly effective in repairing damaged hair. It helps in healing split ends and revitalizes brittle and lifeless locks.

4. Long-Lasting: One of the most notable benefits of hair Botox is its longevity. Unlike some other treatments that fade over time, the results of hair Botox can last for several weeks or months, depending on individual hair types and care.

5. Colour Preservation: Hair Botox can help to maintain hair colour vibrancy by sealing in colour molecules. This is especially beneficial for those with colour-treated hair.

6. Improved Manageability: Hair that has undergone Botox treatment becomes more manageable, making it easier to style and reducing the time spent on daily hair care routines.

7. Safe and Chemical-Free: Unlike some other hair treatments, hair Botox is free from harmful chemicals and toxins, making it a safe option for those concerned about the health of their hair and scalp.

Expert Specialist London Botox Hair Straightening Treatments



Offer ends: AUGUST 11th 2024


THE CROWN NO 1 & 2 from £300 – 10% off
BEOX SOLUTION          from £275 – 10% off
BE.TOX HAIR BOTOX  from £275 – 10% off

Prices vary depending on your hair thickness, length, texture, amount of product used and length of appointment.

If you would like a quote, please send in any pictures of your hair to: If you have mixed race or Afro Carribean hair please let us know and we can discuss the product options, prices and timings before booking.

Some hair Colour services are advised to be done 1 – 2 weeks after your keratin treatment. We’re happy to discuss your options prior to having the treatment.

SPECIAL OFFER * Terms and Conditions Apply.* This is a limited offer for New clients only. Valid for all of our 3 different hair botox treatments. You can also receive 20% off a haircut or trim before or after your treatment. 10% off all home care retail products. Up to 30% off a manicure or pedicure whilst your waiting for the treatment to develope (Ave time 1 hour).

Offer ends – 11th AUGUST  2024.

Please ask your stylist about our loyalty scheme.


To book your appointment please call

020 7722 1225 or email

A £75 deposit will be taken on all bookings.

A 24 hour cancellation is required on all bookings or a fee may apply.

BEOX SOLUTION – HAIR BOTOX TREATMENT – 100% Formaldehyde & derivatives free

Our product BEOX professional Solution is specifically for Blonde coloured hair. It’s enriched with the Fiber Protein System – an oil and protein complex with a one-of-a-kind, intensive restorative technology that replenishes nutrients, smoothing hair fiber as you desire and preventing strands from fading and turning yellow. It Restores natural Collagen and Protein in the hair. The Miracle Collagen chemical free smoothing treatment gives you shinier and healthier less damaged, frizz free hair and leaving you with a ‘wash and go’ easier to maintain hair style.

Same day rinse out to see the results.


• Reduces unwanted volume
• Eliminates frizz
• Protects hair from humidity
• Adds shine, softness and bounce to your hair
• Ideal for any hair types
• Perfect for blonde hair

Application time: 2-3 hours

Lasts from 2 – 3 months

Price from £275


BEOX BE.TOX – HAIR BOTOX TREATMENT – 100% Formaldehyde and derivatives free

Our new hair Botox treatment is packed with collagen and protein to restore the hairs natural perosity and smooth out any unruly curls making it super easy to manage and style. Can be used on all types of hair. Perfect for fine to medium hair that needs hydration.


• Rejuvenates damaged hair
• Eliminates frizz
• Protects hair from humidity
• Adds shine, softness and bounce to your hair
• Ideal for dry or damaged hair
• Ideal for frizzy hair

Application time: 2-3 hours

Lasts 2 – 3 months

Price from £275


This ground breaking treatment has four individual products that can be used specifically on different parts of your hair preserving the hair’s texture, elasticity and natural shine. Your hair is made up of segments, some of which are dry, some lack moisture and nourishment and some have split ends. At the same time your roots are still healthy and nourished.

Most other keratin treatments, while adequate can weigh down healthy segments with unnecessary product. The crown has devised a patent-protected method called Acro-core that is based on five smart molecules composed of natural ingredients: bio ceramide, wheat germ, mustard oil, keratin and acai juice. Every molecule has hundreds of thousands of product agents, each of which is engineered to pinpoint the segment to the hair which is needed so that it doesn’t waste it’s strength on areas that don’t require it. The number 1 and 2 solutions can be used as a hair Botox treatment that is perfect for frizzy, dry or damaged hair. The results are amazing, leaving the hair soft, silky smooth and damage free.


• Ideal for dry or damaged hair
• Adds shine and softness
• Repairs hair bonds and strengthens hair
• Ideal for coloured or bleached hair
• Makes hair smoother and more manageable

Application time: 2-3 hours

Lasts 2 – 4 months

Wash the same day

Price from £300