Age is a poor guide to anything on its own — genetics, sun exposure, smoking, sleep and stress all matter more than the number. But skin does change in reasonably predictable ways over time, and understanding what is happening underneath makes it much easier to choose treatments that address the actual problem rather than the one you assume you have.
What follows is a general map, not a prescription. What is right for you is decided at a consultation, looking at your face rather than your birth certificate.
Your 30s: the beginning of maintenance
Collagen production has begun its slow decline, and the first fine lines start to hold their shape after the expression that caused them. Skin may look less bright than it did, and recovery from a late night takes longer. Nothing dramatic has happened — but the trajectory has started.
This is the decade where doing a little, well, pays off most. Sensible sun protection and a considered skincare routine do more than any treatment. Where treatment helps, it tends to be light: careful, conservative anti-wrinkle treatment to soften developing expression lines before they set; skin boosters or bioremodelling for hydration and quality; microneedling for texture.
The mistake to avoid in this decade is over-treatment — chasing changes that have not happened yet, or adding volume where none has been lost.
Your 40s: structure starts to shift
Now the changes are structural rather than superficial. Collagen and elastin continue to reduce, facial fat pads begin to descend and deflate, and bone remodels subtly. The result is often a face that looks tired or heavier around the lower third, with lines that are visible at rest and not just on movement.
Treatment in this decade tends to be about support rather than filling. Collagen-stimulating treatments such as polynucleotides or Sculptra, bioremodelling with Profhilo, and energy-based options like HIFU or radiofrequency microneedling all work with the skin’s own repair processes. Dermal filler, used with restraint and placed where structure has actually been lost, can restore support — the key word being restraint.
Perimenopause often begins in this decade too, and its effect on skin — dryness, loss of firmness, changes in texture — is real and worth discussing openly.
Your 50s and beyond: quality over quantity
After menopause, the drop in oestrogen accelerates collagen loss significantly, and skin becomes thinner, drier and less elastic. Pigmentation from years of accumulated sun exposure becomes more visible, and laxity is usually the dominant concern.
The instinct at this stage is often to add more product, but the better results usually come from improving skin quality first: bioremodelling, collagen stimulation, treatments for pigmentation and tone such as IPL or peels, and tightening treatments. Filler still has a place, but placed thoughtfully and sparingly — an ageing face that has been over-filled reads as heavier, not younger.
The thread running through all of it
At every stage, the treatments that hold up best are the ones that improve the skin itself and support what is naturally there, rather than trying to impose a different face. That is as true at 35 as at 55.
None of these treatments is a substitute for the basics — sun protection, sleep, not smoking, and a skincare routine you will actually keep to. And none of them stops ageing; they support skin as it changes. Results vary from person to person, and what is appropriate for you is always decided individually.