In short. Relaxing a muscle, adding volume and resurfacing each address one contributor. None of them halts ageing, and each has a specific thing it does not reach.
Key points
- Look at the line when your face is completely still.
- What you see at rest is the part that will not be changed by relaxing the muscle.
- What disappears when you move is the part that will.
Every other guide on this site describes what can be done. This one sets out what each option does not reach, because the limits are the half of the description patients most often have to discover for themselves.
Nothing stops the ageing process
The dermis continues to thin, collagen continues to be lost, and ultraviolet exposure from everyday life continues to accumulate. Every rung on the ladder works on what is present at the time and fades as the process continues. This is the single fact that explains why all of these are described as maintained rather than permanent.
Relaxing a muscle does not touch the skin
It reduces movement, and it does nothing to the collagen, the hydration or the sun damage that produced the part of the line that remains at rest. On a face where the line is deeply set, the movement goes and the line stays.
A way to predict the result for yourself
Look at the line when your face is completely still. What you see at rest is the part that will not be changed by relaxing the muscle. What disappears when you move is the part that will. That observation tells you more than any photograph of someone else.
Resurfacing does not remove a crease or change a muscle
It changes the surface and prompts a rebuilding response within the dermis, which softens lines and improves texture over months. It does not remove the crease, it does not stop the muscle from folding the skin again, and it does not stop the ageing process.
Volume does not correct a surface problem
Adding volume changes how a face folds, so folds produced by lost support can improve considerably. It does not smooth a fine mesh across the cheeks, it does not soften a crease set in the skin, and it does not change movement lines.
Topical agents do not rebuild the dermis
They change the surface and support it over months, and their effect on fine lines is modest and gradual. They do not replace collagen, they do not relax muscle and they do not add volume. Their value is real and it is at the surface.
What remains true despite all of that
A face that is protected from the sun, kept hydrated and treated in a targeted way looks better over a decade than the same face left alone. That difference is visible and worth having, and it is a managed difference rather than a corrected one.
Claims that should end the conversation
- A stated number of years removed, which no clinician can know.
- A description of a result that will last indefinitely without maintenance.
- Any suggestion that a course of sessions removes the need for daily sun protection.
The order in which these options are worth trying is set out in The Treatment Ladder for Fine Lines. Why the daily step matters more than any of them over decades is argued in Why Sun Protection Is the Only Step That Changes the Trajectory.
Frequently asked questions
Does relaxing a muscle make the line worse when it wears off?
No. The line returns to roughly what it would have been, and the movement returns with it. There is no rebound that leaves the face more lined than before, though the contrast can feel stark after a period without the movement. What it does not do is prevent the collagen and sun contributors from continuing in the meantime.
Does resurfacing remove the line or just the surface?
It changes the skin's surface and prompts a rebuilding response within the dermis, which softens lines and improves texture for a period. It does not remove a crease, it does not change the muscle that folds the skin, and the effect fades as the tissue continues to age. A good result is a softer line rather than an absent one.
Can volume replacement fix a line that is set in the skin?
Not directly. Volume changes how the face folds, so a fold produced by lost support can improve substantially. A crease set in the skin itself is not a volume problem, and adding volume for it produces a fuller face without changing the line. That mismatch is one reason a face can look treated but not improved.
Risks & Limitations
- None of these treatments stops the underlying ageing. Lines are softened and that softening is maintained, and they return as the tissue continues to age.
- Relaxing a muscle addresses movement only and does nothing for a line set in the skin at rest. Resurfacing addresses the skin and nothing for the muscle that folds it. Volume addresses lost support and nothing for either.
- Resurfacing and energy-based sessions carry downtime and a risk of pigment change that is greater in deeper skin tones. Injectables carry risks that depend on the area treated and on the person placing them.
- Sun protection is the only step with a long-term effect on how lines progress, and it reduces further damage rather than reversing what has already happened.
When to Seek Care
- A fold or droop that appeared suddenly, or on one side only, especially with weakness or difficulty speaking — emergency care.
- Numbness, tingling or altered sensation in the face — seek medical assessment before any cosmetic plan.
- A patch that is red, scaly, sore, changing or failing to heal — have it diagnosed rather than treated.
- Widespread wrinkling that developed over months, or with weight loss, fatigue or a new medicine — seek medical assessment.
References & Further Reading
- American Society of Plastic Surgeons (ASPS) — procedure and safety guidance
- National Institute for Health and Care Excellence (NICE, UK) — relevant guidance
- Cochrane Library — systematic reviews
- Chinese Medical Association Plastic Surgery Branch — clinical guidance
This page is patient education, not medical advice, and it does not cite individual studies. Discuss your own case with a qualified clinician. To arrange an assessment at Chongqing West District Hospital, see Contact & Consultation.