Choose from 4 Redken near Grant Museum of Zoology and Comparative Anatomy, London

• 30% off all beauty treatments today and tomorrow for all existing Treatwell customers*

Located in the heart of Mayfair, Gentlemen's Tonic is a unique establishment that offers the modern man a traditional barbershop with a variety of lifestyle and grooming services. Fusing elements of old and new, the decor blends wood, leather and marble with high-tech music consoles and LCD screens. Relax in one of the private haircutting stations and treatment rooms and enjoy a variety of newspapers and magazines, along with a selection of complimentary drinks.

All services and products have been carefully selected for quality and effectiveness and are designed to promote a sense of well-being and vitality. Gentlemen's Tonic employs a philosophy of comfort, style and personal service, delivering dedicated care and attention in every treatment. If you’re looking for the perfect antidote to the rigours and stresses of the outside world, you’ve found it.

A minute from Holborn station, Hairform Studio is a full-service hair salon offering cuts, styling and colour services for women and men. Experienced hairdressers keep up to date with the latest colouring trends and styling techniques. They aim to refresh and revitalise your hair and style.

You’re invited to talk through what you want in detail and your unrushed treatment can be completed with a head massage and a drink. Professional and efficient services can also be adapted to accommodate you if you’re visiting on a lunch break. They’re kitted out with a smart industrial-chic interior and with branded products such as Redken, American Crew, Olaplex and L’Oreal.

The Wigmore is a stylish and classic hair and grooming salon, exclusively for men. Situated in the heart of Marylebone village, they offer a full range of services reaching far beyond hairdressing. Qualified staff members can cater for every grooming need and requirement, from a quick trim to a wet shave and facial.

Enjoy a welcoming atmosphere with expert personal attention. Friendly, relaxed and all served with a proper cup of tea. Take time to recharge your batteries and indulge yourself.

For classic and contemporary cuts using quality Redken products, head to Salon Sin in Camden.

This rock and roll inspired salon offers a range of treatments for both men and women, including restyle cuts, conditioning treatments and Brazilian blow drys.

Take advantage of the talent and expertise of the wonderful stylist, Jaime, who has more than 15 years’ experience in the industry.

Salon Sin is only a 1-minute walk away from Camden tube station and is easily accessible by bus. Paid parking is also available nearby.