Beauty & Lash — 22 Harley Street

Eyelash Extensions

Classic · Hybrid · Russian Volume

By Natasha Warren — Medically Qualified Lash Specialist

22 Harley Street· Tue–Sat 10am–4pm· Patch Test Required· £40 Deposit to Secure

Please read the following information before booking to avoid any confusion. Bookings are available Tuesday to Saturday, 10am–4pm. A patch test is a legal requirement and will be booked 24–48 hours prior to your appointment. A non-refundable deposit of £40 is required to secure your booking. The remaining balance is paid on the day. We do not work over other technicians’ work — please arrive with no lashes, mascara, or eye makeup.

Why PHP Aesthetic-Wellness

Lash Excellence in a Clinical Setting

Natasha Warren is not simply a lash technician — she is a medically qualified beauty specialist who brings the same commitment to precision, safety, and hygiene to lash treatments as the clinical team at PHP Aesthetic-Wellness brings to every medical procedure. Working within a CQC-regulated environment on Harley Street, Natasha operates to the highest clinical and infection-control standards in the industry.

This is the difference that sets a PHP lash appointment apart from a high-street salon. Every product used is professional-grade and medically assessed. Every surface is clinically prepared. Every client is treated with the same rigorous attention to detail and individual care that defines everything we do at 22 Harley Street.

“I believe that beauty treatments should meet the same standards of safety and care as any clinical procedure. At PHP, that is not an aspiration — it is the baseline.” Natasha Warren — Medically Qualified Lash Specialist, PHP Aesthetic-Wellness
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Medical-Grade Environment

All lash treatments are performed within our CQC-regulated clinic at 22 Harley Street, with clinical hygiene and infection-control protocols in place throughout.

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Medically Qualified Specialist

Natasha holds medical beauty qualifications and works alongside PHP’s clinical team, bringing a level of anatomical knowledge and professional rigour rare in lash practice.

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Highest Hygiene Standards

Single-use tools, medical-grade adhesives, and full clinical preparation at every appointment. The standards that protect our medical patients protect our lash clients equally.

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Individual Assessment

Every client receives a thorough consultation before their first appointment. Lash health, eye shape, lifestyle, and natural lash condition are all considered before a style is recommended.

Booking Policies

Please familiarise yourself with our policies before booking. These apply to all lash appointments at PHP Aesthetic-Wellness.

🕑 Lateness

Please inform us as soon as possible if you are running late. A 10-minute grace period will be granted; anything after that the appointment may be cancelled depending on the schedule.

📅 Cancellations & Rescheduling

Please cancel or reschedule at least 24 hours before your appointment, or you may lose your deposit. We appreciate as much notice as possible so we can offer the slot to another client.

⚕ Patch Test

A patch test is a legal requirement for all new clients and must be completed 24–48 hours before your appointment. We will book this for you when you make your appointment.

💎 Deposit

A non-refundable £40 deposit is required to secure every lash appointment, payable online or over the phone. The remaining balance is settled on the day.

Important

Booking an appointment means you agree to the terms and conditions stated on this page. Thank you for taking the time to read through our policy — it ensures the best experience for every client and allows us to maintain our standards at 22 Harley Street.

Price List

Five styles of eyelash extension from natural and defined through to full Russian volume, each applied by Natasha Warren to the highest clinical standards. In-fills are available at two and three weeks to maintain your set.

Please note: We do not work over other lash technicians’ work. A charge of £30–£50 applies for removal of a set that is not ours, depending on the density and condition of the existing extensions.

Classic Lashes

£75
Full Set — Up to 90 mins

Approx. 90–130 lashes per eye. A defined, glamorous look. One thicker individual lash applied to one of your natural lashes, creating a clean, classic result with beautiful separation.

Classic In-Fill — 60 mins £35

Hybrid Lashes — 2D–3D

£75 – £105
Full Set — Up to 1 hr 45 min–2 hrs

Approx. 150–200 lashes per eye. Two to three super soft, fine fan lashes applied per natural lash alongside the individual lash technique — more texture and volume than classic, while retaining a natural, wearable look.

In-Fill at 2 weeks — 60 mins £40
In-Fill at 3 weeks — 60 mins £50
In-Fill at 3 weeks — 75 mins £65

3D Russian Lashes — Natural Glam

£115
Full Set — Up to 2 hrs

Approx. 200–250 lashes per eye. Three super soft, fine lashes applied per natural lash for a beautifully full yet wearable look. Perfect for special occasions and for those wanting a consistently polished appearance.

In-Fill at 2 weeks — 60 mins £70
In-Fill at 3 weeks — 75 mins £80

4D Russian Volume Lashes — Glamorous

£130
Full Set — Up to 2 hrs 15 mins

Approx. 250–350 lashes per eye. Four ultra-fine, super soft lashes per natural lash for a truly glamorous, full-volume result. A perfect set for special occasions and events.

In-Fill at 2 weeks — 60 mins £70
In-Fill at 3 weeks — 75 mins £110

5D–6D Russian Volume Lashes — Dramatic

£170 – £190
Full Set — 2 hrs 30 mins–3 hrs

Approx. 400–600 lashes per eye. Five to six ultra-fine individual lashes per natural lash for our most dramatic, full-volume statement look. The ultimate set for special occasions.

In-Fill at 2 weeks — 60 mins £70
In-Fill at 3 weeks — 75 mins £110
In-Fill at 3 weeks — 90 mins £135
Out-of-Hours Appointments (6pm–8pm)
An additional fee applies to all out-of-hours bookings
+ £20
Lash Removal
£30 – £50

Aftercare — How to Care for Your Lashes

Correct aftercare is essential to getting the most from your eyelash extensions. Following these guidelines will help your lashes last longer, look better, and protect the health of your natural lashes.

Do not get your lashes wet for 24 hours after application.
Avoid hot steam or saunas for 48 hours after treatment.
Avoid running water directly on your lashes if you want them to last longer.
Do not rub or touch your eyes.
Use water-based eye makeup remover only — oil-based products break down the adhesive bond.
Do not perm your lashes.
Do not use a mechanical eyelash curler on extensions.
Do not pull on your lashes — this can cause natural lash loss.
Gently brush the lashes with a clean spoolie only when necessary.
Avoid touching the extensions when removing makeup from the surrounding area.
Avoid oily products near the eye area, including cleansers, serums, and creams.
Use only specially formulated mascara or eyeliner designed for lash extensions if needed.
Avoid sleeping face-down and using silicone face masks.
Seek only a professional if you want your eyelash extensions removed.

Frequently Asked Questions

What are eyelash extensions?
Eyelash extensions are synthetic or natural fibres individually applied to your natural lashes using a semi-permanent adhesive. They enhance the length, volume, and thickness of your natural lashes without mascara.
How long do eyelash extensions last?
Eyelash extensions typically last 4–6 weeks, depending on how well you care for them and the natural growth cycle of your lashes. Regular in-fills every 2–3 weeks maintain the look and fullness of your set.
Are eyelash extensions damaging to natural lashes?
When applied correctly by a trained specialist, eyelash extensions should not damage your natural lashes. Natasha Warren’s medical training means she approaches every set with a thorough understanding of natural lash health — the weight, placement, and adhesive used are always appropriate to your lash condition.
How long does the application process take?
A full set takes between 90 minutes and 3 hours depending on the style. In-fill sessions typically take 60–90 minutes. Full timing details are listed in the price table above.
Why do I need a patch test?
A patch test is a legal requirement for all new clients and for anyone returning after a gap of more than 6 months. It checks for sensitivity to the lash adhesive and must be completed 24–48 hours before your appointment. We will arrange this when you book.
Can I wear makeup to my appointment?
Please arrive with clean eyes — no mascara, eye makeup, or existing lash extensions. We do not work over other technicians’ work. If you arrive with extensions applied elsewhere, a removal charge of £30–£50 will apply, or you may be rebooked if there is insufficient time.
Which style is right for me?
Natasha will discuss your natural lash condition, eye shape, and lifestyle at your appointment and recommend the most flattering and appropriate style. Classic lashes offer a defined, natural look; hybrid and Russian volume sets build progressively towards a fuller, more dramatic result.
Why are lash extensions at PHP different from a high-street salon?
Natasha Warren is a medically qualified beauty specialist working within a CQC-regulated clinical environment at 22 Harley Street. Every appointment meets the highest hygiene and infection-control standards — the same standards that govern every clinical treatment at PHP Aesthetic-Wellness. You are in the hands of a specialist whose training goes well beyond lash technique alone.
Book Your Appointment

Eyelash Extensions at Harley Street

With Natasha Warren — Medically Qualified Lash Specialist

22 Harley Street, Suite 8, London W1G 9PL — Tue–Sat 10am–4pm

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