By Dr Low Chai Ling
She had lost fifteen kilograms in eight months.
Her clothes fit differently. Her energy was better. By most measures, the GLP-1 medication had done exactly what it was supposed to do.
But sitting across from me at SW1 Clinic, she wasn’t pleased.
“My face,” she said. “It looks older. Like I’ve aged five years.”
She was 46. Chinese Malaysian. And she was right. The weight loss that had transformed her body had done something unexpected to her face — something nobody had warned her about before she started.
What Are GLP-1 Medications?
GLP-1 receptor agonists — the class of medications behind the current wave of weight loss prescriptions — work by regulating appetite, slowing gastric emptying, and improving insulin sensitivity. They are highly effective. Many patients lose significant weight in a relatively short time.
But aesthetic medicine is now grappling with a consistent pattern emerging in patients who use these medications: the face changes. And not always in the way patients hope.
This pattern has become so common that it has its own informal name among clinicians: “GLP-1 face.”
What Actually Happens to the Face
Rapid or significant weight loss — from any cause — depletes the fat compartments of the face. These fat pads are not simply cosmetic. They are structural. They support the skin, maintain the contours of the cheeks and temples, and hold the features in their youthful position.
When they deflate quickly, several things happen simultaneously:
The cheeks hollow. The temples thin. The under-eye area becomes more sunken. The nasolabial folds deepen. The jowls — previously supported by facial volume — become more prominent as the fat that held everything in place disappears.
In simple terms: the face loses its scaffolding.
This happens to some extent with all significant weight loss. But GLP-1 medications have amplified this problem because the weight loss they produce is often faster than the skin can adapt to, and because patients may lose weight from the face disproportionately.
Why Asian Women Experience This Differently
This is where I want to speak specifically to my Asian patients, because the experience is not identical across ethnicities.
Asian faces — particularly East and Southeast Asian faces — tend to have a flatter midface structure with less inherent projection in the cheekbones. This means that the fat pads sitting over the midface do a disproportionate amount of structural work. They provide much of the fullness and youthful volume that makes an Asian face appear defined and lifted.
When those fat pads deflate, the effect on an Asian face can be more dramatic than the same degree of weight loss on a face with higher, more projecting cheekbone structure.
I have seen this consistently in my patients at SW1 Clinic Singapore. Women who lose weight and feel good in their bodies but feel that their face looks gaunt, tired, or significantly older. The changes are real — and they deserve a thoughtful clinical response.
There is also a cultural dimension. In Singapore and across Southeast Asia, a certain fullness in the face — particularly in the mid and lower face — has traditionally been associated with youth, health, and vitality. Hollowing is read as ageing here in a way that may differ from Western aesthetic standards. For many of my patients, the facial changes from GLP-1 weight loss feel at odds with deeply held ideals about how a healthy, youthful face should look.
What I Do About It
I want to be clear about something: this is not an argument against GLP-1 medications. For the right patients, they are genuinely transformative tools for metabolic health, and I support their appropriate use.
But they require an aesthetic plan — ideally one that begins before significant weight loss has occurred, or as early as possible in the process.
Here is how I approach this at SW1 Clinic:
Assess before treating
Every patient is different. Some will lose facial volume dramatically. Others will retain it reasonably well. Before recommending any intervention, I want to understand the patient’s starting point, the pace of their weight loss, and what — specifically — is bothering them. A thorough assessment before any treatment is non-negotiable.
Rebuild skin quality first
Before addressing volume, I focus on skin quality. Rapid weight loss can accelerate skin laxity — particularly in the lower face and neck. Regenerative treatments such as polynucleotides and PDRN improve the skin’s elasticity and structural integrity, which creates a better foundation for any subsequent work and helps the skin adapt to its new contours.
Restore volume precisely
Where volume loss is significant, carefully placed biostimulators — treatments that encourage the body’s own collagen production — can restore a more youthful structure without adding the artificial fullness that looks out of place. In some cases, precise use of hyaluronic acid is appropriate. The key word is precise. The goal is to restore what was there, not to create something new.
Think about the whole picture
Patients on GLP-1 medications are often also losing muscle mass alongside fat — and this has implications beyond aesthetics. I always discuss muscle preservation with these patients: adequate protein intake, resistance training, and the importance of maintaining the metabolic and structural benefits of muscle as they lose weight.
What to Do If You’re Considering GLP-1 Medications
If you are thinking about starting a GLP-1 medication, or if you are currently on one and noticing facial changes, I would offer the following:
Have a consultation before you start, or as early as possible. Understanding your facial structure — and what is likely to change — allows you to plan rather than react.
Prioritise muscle preservation from day one. Work with a doctor or trainer to ensure you are eating enough protein and doing adequate resistance training throughout your weight loss journey.
Don’t panic if you notice facial changes. Many of them are addressable. But address them thoughtfully, with a clinician who understands both the medications and the aesthetics.
And choose your doctor carefully. GLP-1 aesthetics is a relatively new clinical frontier. The best outcomes come from practitioners who are thinking about your overall biology — not simply filling in what has deflated.
A Final Thought
The patient I described at the beginning came back to SW1 Clinic three months after our first conversation, after we had worked together on a treatment plan.
She looked like herself again. Not like she had before the weight loss — she had kept most of it off, and that was a genuine achievement. But the gauntness was gone. Her face had its structure back.
“I feel like I match myself again,” she said.
That is the goal. Not to reverse what medication has done. Not to resist the changes that come with time. But to help my patients feel like the best version of who they actually are.
Dr Low Chai Ling is an aesthetic doctor based at SW1 Clinic, Singapore. She specialises in regenerative aesthetics, longevity medicine, and evidence-based skin health.
To book a consultation: [sw1clinic.com](https://www.sw1clinic.com) · WhatsApp: +65 8218 3273
6 Comments
I lost 9kg on a GLP-1 medication over 5 months and my friends said I looked great but I hated how my face looked. Hollower, older somehow. I couldn’t explain it. This article explains it perfectly. I wish my doctor had warned me.
Tiffany, what you’re describing is very common and very real. Rapid fat loss affects the face disproportionately because facial fat is some of the first to go, and it doesn’t always return evenly. The good news is that this is addressable — skin quality treatments and targeted volume support can make a significant difference. You’re right that more patients should be counselled on this before starting.
Ozempic face is real and I don’t see enough doctors talking about it honestly. Most of the content is either cheerleading the medication or demonising it. This is the first balanced thing I’ve read. Subscribed.
My sister is considering starting one of these medications and I’m sending her this article. The muscle loss point especially — she’s already lean and I’ve been worried about her losing the wrong kind of weight.
Hui Ying, your instinct is correct. For someone who is already lean, the muscle preservation conversation is even more important. Adequate protein (at least 1.2–1.6g per kg of body weight) and resistance training are both essential alongside any GLP-1 medication. I’d encourage her to have this specific conversation with her prescribing doctor before she starts.
The framing here is exactly right — these are genuinely useful medications when used properly. The issue is the ‘when used properly’ part. Most people are just handed a prescription without the full picture. More doctors should write like this.