Quick Answer: Profhilo is an injectable hyaluronic acid treatment that improves skin quality rather than adding volume or changing shape. It spreads beneath the skin after injection and stimulates the body to produce its own collagen and elastin. The standard course is two sessions four weeks apart, with results lasting six to nine months.
Patients often arrive at a consultation describing skin that feels thinner, drier or less resilient than it used to, despite a good skincare routine. That is a different problem from lost volume or deep lines, and it needs a different treatment. Profhilo sits in a category known as bio-remodelling, and at Array Aesthetics in Belfast every course is led by co-founder Dr Chris Hutton (GMC: 7039324) inside an RQIA-regulated clinical setting. Understanding how it differs from filler is the fastest way to know whether it is the right treatment for you.
What Profhilo actually is
Profhilo is manufactured by IBSA and made from a hybrid formulation of high and low molecular weight hyaluronic acid. Hyaluronic acid occurs naturally in skin and holds water within the tissue. Production begins to decline in the late twenties, which is part of why skin gradually loses its bounce and hydration over time. Topical products cannot reach the depth at which that change is happening. Profhilo is injected beneath the skin to address it directly, and the formulation contains no chemical cross-linking agents, which is what allows it to behave the way it does once injected.
How it differs from a dermal filler
Both Profhilo and dermal filler are hyaluronic acid, which is why the two are so often confused. The difference is behaviour. A dermal filler is cross-linked so that it holds its shape and stays where it is placed, restoring volume to a specific area such as the cheek, lip or under-eye. Profhilo does the opposite. Over several hours it diffuses across a wide area beneath the skin, and that diffusion is what triggers the response. Fibroblasts react to the presence of hyaluronic acid by producing collagen, elastin and the skin’s own hyaluronic acid over the following weeks. The result is a change in skin quality, not in facial structure.
The two-session protocol
Profhilo follows a strict protocol set by the manufacturer rather than being placed at the clinician’s discretion. On the face it is injected at five Bio Aesthetic Points on each side, ten in total, chosen because they allow safe placement and even diffusion across the treatment area. A second session follows four weeks later. The two sessions work as a course rather than as alternatives, and skipping the second one meaningfully reduces the result. Treatment can also be delivered on the neck, décolletage and the backs of the hands, areas that thin and lose elasticity earlier than the face.
Who tends to be a good candidate?
Profhilo suits patients whose main concern is skin quality: reduced elasticity, dehydration, fine surface lines and a dull or tired appearance. Most patients come to it in their thirties, forties or fifties. It is the right treatment when the goal is skin that looks healthier rather than skin that looks different. It is not the right treatment for deep wrinkles, significant laxity or loss of facial volume, all of which need a different approach. It is not suitable during pregnancy or breastfeeding, over active skin infections, or for patients with known hyaluronic acid sensitivity. A clinician should review your medical history before any product is drawn up.
What a session involves
Each session takes around thirty minutes. Ten injections are placed on the face, five on each side. Most patients describe them as a brief sting rather than sustained discomfort, and the procedure is quick enough that it fits comfortably into a working day. Small raised bumps appear at each injection point immediately afterwards. These are expected and are the product sitting in position before it diffuses. They usually settle within twenty-four hours.
Recovery and aftercare
Recovery is minimal. Avoid touching the treated areas for several hours, and avoid strenuous exercise, saunas and very hot showers for the first twenty-four hours. Normal skincare including SPF can resume the following day. Facials, lasers and other injectable treatments should be left for two weeks while the bio-remodelling process completes. The most common side effects are short-lived redness, mild swelling or small bruises at the injection points. Serious reactions are rare, which is one of the reasons a clinician-led assessment should precede treatment rather than follow it.
When results appear and how long they last
Profhilo treatments do not produce an immediate change, and any clinic suggesting otherwise is describing something else. The improvement builds as collagen and elastin production responds to the treatment. Most patients see visible change four to six weeks after the second session, with refinement continuing over the following month. Results typically last six to nine months, and most patients return for a single top-up session at the end of that window rather than repeating the full two-session course. Individual response varies with skin condition, age and lifestyle.
Where Profhilo sits alongside other treatments
Profhilo is usually one component of a skin plan rather than a standalone answer. It pairs well with botulinum toxin, which addresses dynamic lines that bio-remodelling does not touch, and with dermal filler in patients who need volume restored in specific areas while their broader skin quality is improved. Polynucleotides also bio-stimulate but use purified salmon DNA rather than hyaluronic acid, and suit slightly different indications. Energy-based treatments such as Morpheus8 and Ultherapy work at structural depths Profhilo cannot reach, so they address laxity rather than quality. Sequencing and spacing matter here, because treatments layered too closely together compete for the same healing window.
Having it done properly
Because Profhilo is delivered to a fixed protocol, the variable that matters most is the assessment that happens before it. The question is not whether Profhilo works, but whether it is the treatment that addresses the thing you actually want changed. A clinician who explains why a different treatment would serve you better is giving you more useful information than one who books you in on the day. Profhilo at Array Aesthetics starts from £300 per session, with the full price list published on the clinic website. Consultations at the Belfast clinic on Lisburn Road can be arranged on 028 9457 1840.
