Dr Scott J Turner | Specialist Plastic Surgeon (FRACS) | Sydney
Key Takeaways The 40s is the decade where facial ageing shifts from subtle to structural. Skin laxity begins, cheek fat deflates and descends, early jowling appears, and the support layers loosen, often accelerated by perimenopause in the late 40s. Non-surgical care still has a real role, but its ceiling starts to show. For some patients this is when the facelift conversation legitimately begins. For many it is still too early, and good non-surgical care is the right step for now.
In your thirties, facial ageing is mostly something you notice. In your forties, other people start to notice too. And the change is no longer just about skin quality. It is structural. The cheek sits lower, the jawline softens, a shadow appears where the jaw used to be clean. This is the decade where many patients first ask a surgeon, rather than an injector, what is actually going on.
I’m Dr Scott J Turner, a Specialist Plastic Surgeon (FRACS) at my Sydney clinics in Bondi Junction and Manly. This is the second in a short series on facial ageing by decade, following facial ageing in your 30s. It covers what is changing in the 40s, how perimenopause speeds it up, and what still helps. It also answers the question this decade raises for the first time: when does a facelift actually become a reasonable conversation?
What Facial Ageing in Your 40s Really Involves
In the thirties the changes are mostly in the skin. In the forties they move deeper, into fat, muscle, ligament, and bone. Here is what tends to be happening.
Skin laxity begins in earnest. Collagen and elastin have been declining for two decades, and by the forties the skin no longer snaps back. Fine lines become folds. The first genuine looseness appears along the jaw and neck.
Cheek fat deflates and descends. The facial fat compartments lose volume and, just as importantly, start to slide downward. The upper cheek flattens while fullness gathers lower down, which is why the midface can look both hollow and heavy at once.
Early jowling appears. As the cheek pad descends and the retaining ligaments loosen, soft tissue starts to sit below the jawline. This is often the single change patients point to first, the loss of a clean jaw.
The support layers loosen. The SMAS (the muscular layer beneath the skin) and the retaining ligaments that hold the face up begin to attenuate. This is the structural shift that non-surgical treatments cannot reach.
Bone starts to change. Subtle bony resorption begins around the eye sockets, midface, and jaw, removing some of the underlying scaffold the soft tissue sits on. It is gradual. But it compounds everything above.
The neck joins in. Early submental fullness, a softening of the angle under the chin, and the first hint of vertical bands can appear, often before the face itself looks significantly changed.
None of this happens overnight, and it varies a great deal between individuals. But the forties is usually where the pattern becomes recognisable rather than imagined. Real, not imagined.
The Perimenopause Factor
For many women, the most significant accelerator in this decade is hormonal. Perimenopause, the years of fluctuating and then declining oestrogen leading up to menopause, commonly begins in the mid-to-late forties, and oestrogen has a direct role in skin and bone.
As oestrogen falls, collagen goes quickly. Research suggests a significant proportion of skin collagen is lost in the first few years around menopause, with skin thickness and elasticity declining alongside it. Bone density falls in the same window, including the facial bones, which removes some of the structural support beneath the soft tissue. Lifestyle still matters here, sun exposure, smoking, sleep, and nutrition continue to influence how quickly collagen is lost, so the hormonal shift is an accelerator rather than the whole story. The visible result is often a step-change rather than a gradual drift. Skin that looks suddenly thinner and less firm. A face that seems to lose support over a short period.
This is a medical transition, not just a cosmetic one, and how it is managed is a conversation for your GP or a menopause specialist rather than a surgeon. The point for this article is simply that the timing matters: a lot of what patients interpret as “ageing all at once” in the late forties is the hormonal shift accelerating changes that were already underway. This section applies most directly to those going through perimenopause, while the structural ageing patterns described elsewhere in this article apply more broadly.
What Still Helps in Your 40s
The foundational interventions still matter and still work: daily sun protection, not smoking, sleep, and an evidence-based skincare routine built around a topical retinoid. These do not become less important with age, they become more so.
Non-surgical treatments also keep a genuine role in this decade, used appropriately. Skin-quality treatments (prescription topicals, appropriate energy-based and resurfacing treatments) address texture, pigment, and early laxity. Targeted cosmetic injectables can soften specific lines. Working alongside aesthetic dermatologists and experienced dermal clinicians, a well-judged non-surgical plan can manage a great deal of what the early forties brings.
The honest caveat is the ceiling. None of these treatments lifts descended tissue, tightens the SMAS, or restores a jawline lost to structural descent rather than volume. They cannot reach the layer that has moved. Through the forties, that ceiling becomes more visible. The patients who do best are usually those who use non-surgical care for what it genuinely does, rather than escalating it to chase a structural result it was never going to deliver. The longer-term picture of that pattern, particularly with dermal filler, is covered in our truth about dermal fillers and facelift surgery guide.
When the Facelift Conversation Begins
This is the decade where surgery moves from “almost never” to “sometimes, for some people.” Three things tend to bring a patient to that point, and they often arrive together.
The first is diminishing returns. The injectables and devices that used to make a clear difference stop delivering. The underlying problem has become structural, and they cannot reach it. The second is filler fatigue: years of accumulated product that is no longer helping and has started to distort, a pattern covered in depth in our facelift in your 30s and 40s guide. The third is early but genuine structural change. Real jowling, real laxity, a neck that has started to go. The patient can see that no injectable is going to restore what they have lost.
For patients who reach that point, the forties can be a favourable time to operate. The tissue is still relatively strong, so it holds a repositioned result well. The changes are usually earlier and subtler too, so the correction needed is more modest. Modern techniques suit this. A deep plane facelift repositions the deeper layers in the direction they have descended rather than tightening skin, and hairline-incision approaches such as the ponytail facelift can suit earlier-stage change with good skin quality. Terminology varies between surgeons, and “ponytail facelift” is really a marketing name for a hairline-incision approach rather than a distinct operation; the principle that matters is repositioning tissue along the right vector. Not every patient in their forties is suited to, or needs, these more advanced techniques, which is an individual assessment. The aim is correction that settles in a way that does not read as obviously operated.
One other factor can shift the timing. Significant weight loss, including from GLP-1 weight-loss medications, and some chronic illnesses can accelerate midface deflation and jowling, sometimes bringing the conversation forward a few years. To be clear, this is still a minority of patients in their forties. But unlike the thirties, it is not a rare exception. It is a legitimate conversation, and the right time to have it is before years more money and tissue change have gone into treatments that were never going to address the underlying problem.
When It’s Still Better to Wait
Plenty of patients in their forties are better served by waiting. Where the changes are still mild, where skin and lifestyle factors are doing most of the visible work, or where good non-surgical care is still delivering, surgery is not the right next step. Distress driven by a life event, a relationship, or social media is also not a basis for surgery, and nor are expectations that surgery cannot meet.
Australia’s cosmetic surgery framework requires a GP referral, a minimum of two consultations with the surgeon, psychological assessment where indicated, and a cooling-off period before any surgery is booked. It exists precisely to slow these decisions down and make sure they are right. A consultation in your forties is often as much about deciding what not to do yet, and when to revisit, as it is about booking anything. Sometimes the most useful outcome is a clear plan: keep doing the foundational work, manage the changes non-surgically for now, and reassess in a few years.
Frequently Asked Questions
Is your 40s too early for a facelift?
Not necessarily, but for most patients it is still earlier than needed. A facelift addresses structural change, descent of the deeper tissues, skin laxity, loss of the jawline, and some patients reach that point in their forties, particularly in the later years and after perimenopause. Many do not, and are better managed non-surgically for now. It comes down to your individual anatomy and how far the structural change has progressed, not your age alone.
What perimenopause skin changes affect the face in your 40s?
Many patients describe their face seeming to age suddenly in the mid-to-late forties, and this is often linked to perimenopause. As oestrogen declines, skin collagen and facial bone density are lost relatively quickly, so the skin looks thinner and less firm and the face can appear to lose support over a short period. Lifestyle factors continue to play a part alongside the hormonal change. How the hormonal transition itself is managed is a conversation for your GP or a menopause specialist.
Will more filler fix the changes in my 40s?
For a while, and only up to a point. Dermal filler can address volume loss in specific areas, but it cannot lift tissue that has descended or tighten the support layers, which is increasingly what drives the changes in this decade. Continuing to add filler to a structural problem rarely ends well. It is one of the most common reasons patients arrive in their late forties and fifties with an overfilled, distorted look, one that has to be unwound before anything else can be done.
What can I do non-surgically in my 40s to age well?
The foundations still matter most: daily sun protection, not smoking, good sleep, and a routine built around a topical retinoid. Beyond that, skin-quality treatments and targeted injectables, used judiciously and ideally in collaboration with an aesthetic dermatologist or experienced dermal clinician, manage a great deal of what the early forties brings. The key is using them for what they genuinely do rather than to chase a structural result.
When do most people actually have a facelift?
For most patients, the late forties through the fifties, once structural descent has progressed enough to warrant it. Some come to it earlier when change is advanced or filler fatigue has set in, and many not until their sixties. Timing differs somewhat for men, where beard-bearing skin, skin thickness, and fat distribution change the planning. The decade matters less than the specific anatomy and whether non-surgical options have genuinely reached their limit. Our facelift in your 30s and 40s guide covers the earlier end of that conversation in more detail.
Consult with Dr Scott J Turner
If you are in your forties and trying to understand what is changing, a consultation is a good place to map it out. That might mean a non-surgical plan, a forward plan, or, for some patients, an early conversation about surgery. Where appropriate, Dr Turner works alongside aesthetic dermatologists and dermal clinicians on non-surgical management. This article is general information and is not a substitute for individual medical advice from your GP or specialist. Dr Turner consults in Sydney at Bondi Junction and Manly. Contact the practice to arrange a consultation.
About Your Surgeon
Dr Scott J Turner is an AHPRA-registered Specialist Plastic Surgeon (FRACS) consulting in Sydney (Manly and Bondi Junction), Brisbane and Canberra. His practice focuses on facial aesthetic surgery, rhinoplasty and cosmetic breast surgery, performed at accredited private hospitals in Sydney. Dr Turner emphasises individual patient assessment, surgical planning and clear information on risks, recovery and costs, holds Fellowship of the Royal Australasian College of Surgeons.
