Profhilo
Profhilo in London is an injectable bioremodeller rather than a filler, stimulating your own collagen and elastin to improve skin quality without adding volume or changing the shape of your face.
The short answer
What Profhilo is
Profhilo carries one of the highest concentrations of hyaluronic acid available in an injectable. Unlike a dermal filler it is not designed to add structural volume. It spreads laterally through the skin from a small number of set injection points and stimulates the skin to produce its own collagen and elastin.
The result is a change in skin quality rather than facial shape: firmer, better hydrated skin with fine lines and laxity softened. It is one of the treatments Dr Harriet recommends most often to patients who want to look fresher without looking different.
Areas treated
What Profhilo treatment involves
- Improves skin quality without adding volume or changing facial features
- Stimulates your own collagen and elastin production
- Only five injection points per side, so minimal discomfort and bruising
- Quick treatment with little to no downtime
- Results build gradually and typically last around six months
- Also used on the neck and hands where skin quality has declined
Boundaries of practice
What's not treated
Good practice means saying no when indicated:
- Pregnancy or breastfeeding
- Known hypersensitivity to hyaluronic acid
- Active skin infection or inflammation at the injection site
- Active autoimmune disease affecting the skin
- Recent aggressive resurfacing or energy-based treatment at the same site
Patient journey
What to expect from a Profhilo course
Consultation & preparation
Avoid alcohol for 24 hours and ibuprofen, aspirin, vitamin E and fish oil for 48 hours beforehand where it is safe to stop them, to reduce bruising. Come makeup-free and well hydrated, since Profhilo works by dispersing through the tissue.
During treatment
Aftercare
The small injection bumps settle within 24 to 48 hours. Avoid pressure, massage and makeup on the treated area for 12 hours, and skip saunas, steam rooms, intense exercise and alcohol for 24 hours. Skin quality improves gradually over the following weeks.
Profhilo prices in London
Injectable skin treatments
Booking
Written and medically reviewed byDr Harriet Turnbull, Aesthetic Doctor and GP: BMBS (Hons), MRCGP · MHRA: Profhilo is a CE-marked Class III medical device.
FAQ
Profhilo FAQs
How long does Profhilo last?
Many patients see the benefit for up to six months or more, with results gradually improving over the weeks after the second session. Most repeat the course twice a year to maintain the collagen and elastin stimulation. With consistent maintenance the effect tends to build rather than simply reset each time.
Will Profhilo change the shape of my face?
No. That is the main difference between Profhilo and a dermal filler. It spreads through the skin rather than sitting in one place, so it improves quality, hydration and firmness without adding structural volume. Patients who want to look fresher without looking altered are the ideal candidates.
Is there any downtime after Profhilo?
Very little. Small raised bumps are visible at each injection point immediately afterwards and settle within 24 to 48 hours as the product spreads. Some patients experience mild bruising. Most return to their daily activities straight after the appointment.
How many sessions of Profhilo do I need?
The standard protocol is two sessions four to six weeks apart, which is how Dr Harriet prices it. A single session will not deliver the full effect because the collagen stimulation depends on the second treatment building on the first. Maintenance is then typically every six months.
Can I have Profhilo alongside other treatments?
Yes. Profhilo combines well with anti-wrinkle injections, which address movement lines while Profhilo addresses skin quality. Dermal fillers are usually spaced a couple of weeks either side so each product can be assessed independently. Dr Harriet will sequence a combined plan at your consultation.
Get Started
Ready to begin?
Book today.
Dr Harriet Clinics • 1 Orchard Street, UNTIL Marylebone, London W1H 6HJ
BookAppointments typically available within 1–2 weeks

