What the evidence says
Studies of injectable hybrid hyaluronic-acid complexes report changes in hydration, elasticity and laxity, but the evidence base is still relatively small and includes industry involvement.
Stabilised HA bio-remodelling
A highly concentrated stabilised hyaluronic acid that spreads to deeply hydrate and bio-remodel the skin, improving firmness and glow.

Quick answer
Profhilo is an injectable stabilised hyaluronic-acid product used to support hydration and skin quality rather than to create facial contour like conventional filler. Suitability, treatment course and expected change should be assessed individually, and it does not replace lifting when laxity is the main concern.
Profhilo is one of the highest-concentration stabilised hyaluronic acids, blending high and low molecular-weight HA without chemical cross-linkers. Injected at a few strategic points, it spreads through the tissue plane rather than staying put — hydrating deeply and slowly releasing HA that stimulates elastin and collagen, an effect known as bio-remodelling.
Because it improves the quality and bounce of the skin rather than adding shape, the result is firmer, dewier, more elastic skin — useful on the face, neck and hands. It is typically given as two initial sessions about a month apart, then maintained periodically.
Stabilised HA spreads smoothly through the skin layers.
It releases lasting hydration and stimulates elastin and collagen (bio-remodelling).
Skin becomes firmer, dewier and more elastic over a short initial series.
Profhilo is injected at a few strategic points (often the "BAP" technique) so the stabilised HA spreads smoothly through the tissue. A session is quick — about 15–20 minutes — with minimal discomfort.
Small raised bumps at the injection points settle within hours to a day; mild bruising is possible. The usual protocol is two initial sessions about a month apart, then maintenance.
Hydration and a fresh glow appear within a week or two, with firmness and elasticity building over the following weeks as elastin and collagen are stimulated. Maintenance every few months preserves the effect.
Everyone responds differently. Before treatment, your doctor will examine the area and talk through a plan that makes sense for you.
It is a bio-remodelling HA that spreads to hydrate and stimulate elastin and collagen across an area, rather than adding shape (filler) or only hydrating (some boosters).
Typically two initial sessions about four weeks apart, then maintenance every few months.
Minimal — small bumps at the points settle quickly and you can resume normal life the same day.
Your treatment is performed by a doctor
Dr. Peerapol Riawraengsattha (Dr. Lhong)
Anesthesiology · Aesthetic Medicine · Thai medical licence 58253
Tell us what you are concerned about. Our team can help you prepare for a conversation with the doctor.
Before you decide
We last reviewed these sources on 23 July 2026. They can help you prepare for a consultation, but they cannot replace an examination or a consent discussion with your doctor.
Studies of injectable hybrid hyaluronic-acid complexes report changes in hydration, elasticity and laxity, but the evidence base is still relatively small and includes industry involvement.
Product identity, intended area, expected benefit and injection risks must be discussed. Published group averages do not predict an individual's outcome.
Regulatory references describe their own jurisdictions and are used for safety context; they do not by themselves establish Thai registration or an indication for a specific product.
The final choice depends on an examination by a licensed doctor. Meet the doctors
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