In Depth
Forehead Filler in Detail
The forehead is an area where planning matters a great deal. The arteries that supply it, the supratrochlear and supraorbital arteries, rise from the vessels around the eye, and published reviews of filler-related vision loss list the forehead and glabella, the area between the brows, among the sites where it has been reported. [1,2] That is why forehead filler at Atelier is placed in a deep plane, with a blunt cannula, slowly and in small amounts.
The product is a soft hyaluronic acid filler, chosen because it spreads smoothly under thin forehead skin and because it can be dissolved if needed. It is placed deep, beneath the muscle layer, where it can be moulded into an even curve.
Ageing here is partly bone and fat: the brow and forehead lose some projection and the fat over the forehead thins. [3] Filler can restore the shape. It does not stop the muscle movement behind dynamic lines, which is why some people combine both approaches.
Forehead Concern, Usual Approach
| Concern | Cause | Usual approach |
|---|---|---|
| Flat or sunken forehead | Shape and volume | Forehead filler |
| Lines only when raising the brows | Muscle movement | Muscle-relaxing injections |
| Lines visible at rest | Etched creases plus flatness | Filler for shape, sometimes with muscle-relaxing injections |
| Hollow temples beside the forehead | Volume loss at the temple | Assessed together with the forehead |
| Heavy, low brows | Skin and tissue laxity | Lifting treatments; filler can make heaviness worse |
A forehead reads as smooth when it curves evenly. The aim is shape, not volume.
What Happens on the Day
- AssessmentFront and side view, at rest and in motion. Dr. Sin Yong looks at the forehead curve, the temple line, brow position and any previous filler.
- MarkingThe area to be shaped, and the higher-risk zones near the brows, are marked.
- NumbingNumbing cream, and local anaesthetic at the entry points.
- PlacementSoft filler is placed deep through a blunt cannula, a little at a time, and moulded into an even curve. Skin colour and vision are checked throughout.
- Review at two weeksOnce swelling settles, the curve is reviewed against your photographs.
Risks and Side Effects
- Swelling, which can drift down towards the brows and eyelids for a few days
- Bruising and tenderness at entry points
- Irregularity or lumps, which can usually be moulded or dissolved
- Rarely, blockage of a blood vessel affecting the skin; very rarely, vision
Warning signs. Seek help immediately if you notice any change in vision, skin on the forehead or nose turning pale, grey, blue or blotchy, or pain that is increasing rather than settling. Call the clinic, or go to an emergency department if you cannot reach us.
Aftercare
- Do not press or massage the forehead unless told to
- Avoid tight hats and headbands for a few days
- Avoid heavy exercise, saunas and alcohol for 24–48 hours
- Sleep with your head slightly raised for the first night
Forehead Filler — Common Questions
References
- Beleznay K, Carruthers JDA, Humphrey S, Jones D. Avoiding and treating blindness from fillers: a review of the world literature. Dermatol Surg. 2015;41(10):1097-1117
- Beleznay K, Carruthers JDA, Humphrey S, Carruthers A, Jones D. Update on avoiding and treating blindness from fillers: a recent review of the world literature. Aesthet Surg J. 2019;39(6):662-674
- Fratila A, Schenck T, Redka-Swoboda W, Zilinsky I, Pavicic T, Cotofana S. The anatomy of the aging face: a review. Facial Plast Surg. 2016;32(3):253-260
- Health Sciences Authority, Singapore — medical device regulation
- Singapore Medical Council — Guidelines on Aesthetic Practices for Doctors
General information, reviewed by Dr. Sin Yong, Medical Director, on 6 Oct 2026. It is not a substitute for a consultation, and individual results vary.
