Men’s hair replacement
Modern hair replacement, in private.
A private, one-to-one service for first-time and experienced wearers, grounded in honest advice, realistic expectations and first-hand understanding of what hair systems are actually like to wear.
WHAT IS A HAIR SYSTEM?
A modern, non-surgical way to replace the hair you have lost.
At The Refinery, we provide men’s hair replacement using professionally fitted hair systems.
A hair system combines human hair with a specialist ultra-thin base, designed to sit closely against the scalp and replace hair precisely where it has been lost or has thinned significantly.
Each system is professionally attached, then cut and styled to blend with your existing hair. Colour, density, grey percentage (if needed), size and other details are selected around you rather than forcing everyone into the same result.
Once applied, your hair system is worn every day and becomes part of your normal routine. Most clients return for professional removal, cleaning and refitting at regular appointments. If you would prefer greater independence, I can also teach you how to care for and refit your system yourself. The aim is to give you the knowledge and confidence to live freely, not make you dependent on the studio.
The aim is not to turn you into somebody else. It is to give you hair that feels right for your face, your lifestyle and the way you want to look.
At The Refinery, we work within the Defined & Co ecosystem, bringing together its specialist hair systems, products and methodology as one connected approach.
Defined Confidence
Try your first system with genuine reassurance.
Defined Confidence gives eligible first-time fitted clients ten calendar days from their initial application to decide whether living with a hair system is right for them.
If you joined Defined Society, your first membership payment will be refunded, your membership will be cancelled and no further payments will be due.
The guarantee applies to the eligible first hair system or first Defined Society payment. The Refinery’s salon service charges are separate. Full eligibility and return conditions will be explained during your consultation.
Explore Defined ConfidenceHOW IT WORKS
A clear, guided journey.
You do not need to arrive knowing everything about hair systems. We explain the process properly, answer your questions honestly and give you the time and information you need to decide whether it is right for you.
Consultation
We discuss your hair loss, suitability, patch testing, expectations, lifestyle, ongoing care and the costs involved.
Your first application
Your scalp is carefully prepared before your hair system is professionally attached using Defined & Co’s application products and methodology, then cut and styled specifically for you.
We also show you how to care for and style your new hair at home.
Ongoing wear
Your follow-up, regular refits, future systems and continued support become part of a routine shaped around how the system wears for you and how you live.
THE DEFINED & CO RANGE
Two connected system families, chosen around you.
The Defined & Co range is built around two complementary system families: Defined Core and Defined Bespoke.
You will not be expected to choose between technical options on your own. We will recommend the most suitable route following your consultation, based on your hair, lifestyle, preferences and what you want from the finished result.
Defined Core Systems
Created around the colours and specifications most frequently needed by clients, providing a consistent and straightforward foundation for modern hair replacement.
Defined Bespoke Systems
Made to an individual specification when greater flexibility is needed around colour, grey percentage (if needed), density, base size or other characteristics.
SEE THE DETAIL
Hairline, finish and real life.
System and scalp detail
Finished hair replacement result
Hair system attachment processLIVING WITH A HAIR SYSTEM
It has to work beyond the appointment.
Real-life hair system wearerHair systems are designed to be lived in. Showering, sleeping, working, exercising, playing sport, styling, travelling and intimacy are all part of normal life with a system.
That is why the conversation at The Refinery goes further than the finished result. We talk openly about washing, drying, styling, attachment, aftercare, colour, refits and the smaller practical details that can make everyday wear easier.
Because I wear a hair system myself, those conversations are grounded in genuine experience as well as professional knowledge. I understand what it needs to look like in the chair, but also what it needs to feel like when you leave the studio and get on with your life.
POWERED BY @WEAREDEFINEDCO
The systems, products and methodology behind our approach.
One connected approach behind every application.
The Refinery is supported by the wider Defined & Co ecosystem of specialist hair systems, professional application products, retail aftercare, methodology and standards.
It means each part of your hair replacement journey is designed to work together, while your experience remains private, personal and centred around your relationship with The Refinery.
Explore Defined & CoPricing
Hair replacement services.
Our service prices cover the appointments delivered by The Refinery. The cost of your hair system is separate and will depend on whether you join Defined Society, or pay as you go with Defined Access.
Appointments are arranged personally. Once we have agreed the right service and appointment time, we will send you a private booking link to confirm your booking and pay the required deposit.
Getting started
Hair Replacement Consultation
1 hourA private, one-to-one consultation to understand your hair loss, lifestyle, expectations and what you would like to achieve. We will assess suitability, explain the practical commitment and costs involved, and give you the information you need to decide whether a hair system is right for you.
A £25 refundable booking fee secures your consultation. If you proceed, it will be credited towards your first service. If you attend and decide not to proceed, it will be refunded. It will be retained for non-attendance or cancellations made with less than 24 hours’ notice.
Colour Patch Test
20 minsA short skin-sensitivity test required before colour or grey-coverage services. It must be completed at least 48 hours before your colour appointment.
Applications and ongoing care
Defined & Co New System Application
3 hoursYour scalp is carefully prepared before your new Defined & Co hair system is professionally attached, cut, blended and styled specifically for you.
This service is for a standard male top-of-head system. The cost of the hair system is separate.
Defined & Co Standard Refit
2 hoursA complete refit for a male top-of-head hair system, including removal, scalp cleansing, system clean-up and professional reattachment.
Regular refits help maintain a secure attachment, a comfortable scalp and a natural-looking finish throughout the life of your system.
Hair System Haircut
1 hourA precision haircut shaped around you, your natural hair and the system you wear.
Your hair and system must be freshly washed, fully attached and secure before the appointment. If the system requires removal or reattachment, a refit will need to be arranged instead.
Defined Follow-Up
1 hourA dedicated follow-up after your first system application. We will check the attachment, hairline, comfort and overall result, answer any questions and help refine your styling or home-care routine.
Recommended within the first two weeks of your initial application.
Additional services
Hairline Refit
45 minsA focused front reattachment to refresh the hairline between full refits.
Your system must be clean, dry, securely attached elsewhere and in suitable condition for the service.
System Perm
No extra time needed on day of appointmentAdds professionally created texture, movement or curl to your new system before its application.
A minimum of two weeks’ notice is required. If this is your first system perm, we will contact you beforehand to discuss the intended result.
System Refresh
Up to 45 minsA tailored colour service to restore tone, depth and balance when a system has faded through wear, sunlight, washing or styling.
A System Refresh is complimentary when completed within four weeks of a new system application. The system must be in suitable condition for colouring, and a valid colour patch test is required at least 48 hours beforehand.
Grey Coverage
Up to 45 minsTargeted grey coverage designed to maintain a balanced, natural-looking blend between your system and existing hair.
A valid colour patch test must be completed at least 48 hours beforehand. The colour service cannot proceed without one.
Ways to access your systems
A simpler way to manage the cost of your systems.
For most regular hair-system wearers, Defined Society offers the clearest and most predictable way to access their systems throughout the year.
If you would rather avoid a monthly membership, Defined Access remains available as a pay-as-you-go alternative. Appointments and services delivered by The Refinery are charged separately under either option.
Defined Society
Regular access, predictable monthly costs.
£179 per monthDefined Society is designed for regular wearers who want to spread the cost of their hair systems and know their next system is accounted for.
- One Defined Core hair system allocation for each successful monthly payment
- Predictable monthly system costs
- Two-month minimum commitment
- Continues monthly until cancelled
- Salon appointments and services charged separately
Defined Access
Pay as you go
£399 per Defined Core hair systemDefined Access allows you to purchase individual systems without joining a monthly membership.
- Pay for each hair system individually
- No monthly payments
- No minimum commitment
- Purchase your next system when you need it
Our recommended route for regular wearers.
If you expect to wear hair systems continuously, we will usually recommend Defined Society. It provides regular access to systems through a predictable monthly payment and makes planning your ongoing wear simpler.
Defined Access may be more suitable if you prefer complete pay-as-you-go flexibility or do not expect to need systems regularly.
We will explain both routes during your consultation and help you choose the option that genuinely fits how you intend to wear your hair.
FAQ
Hair replacement questions.
Honest answers to the questions most people want to ask before requesting a consultation.
What is a hair system?
A hair system uses real human hair set into an ultra-thin base. It replaces the hair you have lost, is bonded directly to your scalp and is cut and styled as your own hair.
Will it look natural?
Yes. Your system will be matched to your colour, density, natural hair and the result you want. The ultra-thin base and v-looped hair create an incredibly fine, invisible hairline, while the cut and blend bring everything together as one natural head of hair.
Will I need to shave my remaining hair?
Yes, we remove the hair within the area being covered so the system can sit directly against your scalp and bond securely. We do not shave away the natural hair around the sides and back that we use to create the finished blend.
We will show you exactly which area would be covered before anything is removed.
How is a hair system attached?
We prepare your scalp using the complete Defined & Co Scalp Preparation Methodology, then bond the system directly to your scalp using Defined Bond.
Defined Bond creates a strong, invisible hold designed to withstand heat, sweat, natural oils and moisture, so your system remains secure through everyday life.
Can I shower, sleep and exercise in it?
Yes. I wear a hair system myself, and it stays on while showering, sleeping, exercising, travelling and getting on with normal life.
You will need to look after it properly, but you do not need to organise your life around it.
How often will I need a refit?
Most clients have a full refit around once a month. We remove the system, thoroughly clean your scalp and the system, then prepare your scalp and reapply it using Defined Bond.
Your exact routine will depend on your scalp, lifestyle and how your bond performs. We will establish the right schedule together as we learn how your system wears in real life.
How long will my hair system last?
The honest answer is that everybody is different.
A Defined Core system is designed for approximately four to six weeks of wear. That reflects its deliberately delicate construction: real human hair, v-looped into an ultra-thin membrane to create the most natural finish and invisible hairline possible.
In practice, most of our clients wear the same system for around two to four months, and some have made theirs last for as long as a year. This is never something we can guarantee because its condition will depend on your lifestyle, home care, styling and how you treat the hair.
We will never push you into having a new system simply because a certain amount of time has passed. We will only recommend replacing it when we can no longer refit it to the standard you deserve. You come to us for great-looking hair, and that is what we want you to leave the studio with.
Defined Society gives regular wearers access to a new system with each successful monthly payment, so your ongoing system supply is already planned.
Can I wash and style it myself?
Yes. It becomes your hair, and you will wash and style it at home.
We will show you how to do this properly, which Defined & Co products to use and the small changes that help protect the hair and keep everything looking its best.
What if I have never worn a hair system before?
That is completely normal. You do not need to understand the terminology or know which system you need before contacting us.
I will explain honestly what wearing a system involves, including the result, application, home care, refits and ongoing costs, so you can decide whether it is right for you.
What if I already wear a hair system?
You are very welcome. We can talk about what you currently wear, what works well and what you would like to improve.
To assess your scalp, natural hair and current system properly, we may need to see the system removed during your consultation.
Is the consultation free?
Yes. The consultation itself is free, with a £25 refundable booking fee to secure your appointment.
If you proceed, the £25 is credited towards your first service. If you attend and decide not to go ahead, it is refunded.
Is The Refinery private?
Yes. The Refinery is a private, appointment-only studio. Your appointment is one-to-one, with the studio and the time set aside for you.
Next step
Start with a private consultation.
You do not need to know which system you need or have everything worked out before getting in touch.