Conditions We Treat · Irvine, CA

Fine Lines and Wrinkles in Irvine, CA

The same line on two faces can have two different causes. What works depends on which one you have.

Dr. Sabeen Munib, MD
Medically advised by Dr. Sabeen Munib, MDPhysician-performed, never delegated · 15+ years in cosmetic dermatology
Physician Performed MD · 15+ years4.97★ · 441+ patient reviewsIrvine, CA
See Results
4Four different causes of a line, assessed before any treatment is chosen

Assessment

In person, at rest and on animation

the distinction decides the treatment

Options

Neuromodulator, resurfacing, collagen stimulation, tightening

often more than one, sequenced

Performed by

Dr. Sabeen Munib, MD

injectable and energy work is not delegated

Price

Quoted at consultation

depends on which cause is being treated and how many areas

Downtime

None to about a week

ranges from zero for a neuromodulator to several days after resurfacing

Overview

Fine Lines and Wrinkles in Irvine

Most patients arrive asking which treatment removes their lines. The more useful question is why the lines are there, because four different processes produce marks that look similar in a mirror.

A line caused by muscle movement, a line etched into thinned collagen, a fold cast by lost volume and a crease running through lax skin are four separate problems. They respond to different tools. Treating one as though it were another is the most common reason a patient spends money and is disappointed with the result.

Dr. Sabeen Munib, MD assesses which of these is driving your lines before discussing any device or injectable. In many faces more than one is present at once, and the sequence in which they are addressed matters as much as the choice itself.

Dr. Sabeen Munib, MD

Medically advised by Dr. Sabeen Munib, MD · Physician, Medical Director

Who treats you

Why the Assessment Matters More Than the Device

Most clinics in Orange County own similar equipment. What differs is whether anyone works out which cause is producing your lines before choosing from it.

Dr. Sabeen Munib, MD has practised cosmetic dermatology in the Irvine area for over fifteen years. Injectable, laser and energy-based treatment is performed by her rather than delegated, and the assessment that decides the plan is done by the same person who carries it out.

100%

Injectable and energy treatment performed by Dr. Munib, never delegated

15+

Years practising cosmetic dermatology in the Irvine area

4

Distinct causes assessed before a treatment is chosen

One case, read closely

Etched Lines, Treated as Structure

Perioral line resurfacing with fractional CO2. Treated by Dr. Sabeen Munib, MD.

Look at the vertical lines on the upper lip rather than the whole face. These were present at rest, which places them in the structural category. A neuromodulator would have done very little here, and heavy dosing around the mouth risks affecting speech and expression. Resurfacing was the relevant tool because the problem sat in the skin, not the muscle.

See All Results

Individual results vary. Photographs show one patient and are not a prediction of your outcome.

Frax CO2 Before and After | Perioral Line Resurfacing

By area

Where Lines Appear, and What Each Area Responds To

Different zones age differently. The upper face is mostly movement. The lower face is mostly volume and skin quality.

01

Forehead and frown lines

Reduce the movement that creates the fold

Predominantly dynamic in most patients. Neuromodulator is usually the first tool. Etched lines that remain at rest may also need resurfacing.

02

Crow's feet

Soften the fan of lines at the outer eye

Dynamic at first. With sun exposure they etch in, at which point resurfacing addresses what a neuromodulator cannot.

03

Perioral and smoker's lines

Refine fine vertical lines on the upper lip

Largely structural. Fractional resurfacing is the main tool here. The muscle contribution is small and heavy dosing risks affecting the mouth.

04

Nasolabial folds and marionette lines

Restore the support the fold is falling over

Volume and descent rather than a line. Filler or a collagen stimulator placed where the support was lost, which is often above the fold rather than in it.

05

Neck, chest and under-eye crepe

Improve skin quality and firmness

Thin skin with diffuse laxity. Energy-based tightening and collagen stimulation, approached conservatively because these areas heal differently from the face.

In person, before any plan

Assessment

Photographs at rest and on animation are taken so change can be judged against a baseline rather than memory

Real patients

Fine Line and Wrinkle Results

Treated by Dr. Sabeen Munib, MD at Spectrum Skin Clinic in Irvine.

Botox for Crow's Feet Before & After | Smooth Eye Wrinkles Naturally
CO2 Laser Before & After | Crow’s Feet and Cheek Wrinkle Resurfacing
CO2 Laser Before & After | Eye and Perinasal Wrinkle Resurfacing
Frax CO2 Before and After | Perioral Line Resurfacing
Restylane Before & After | Softening Smoker's Lines Around the Mouth
View all results

Why Lines Form, and Why That Changes the Treatment

Facial muscles fold the skin thousands of times a day. While collagen and elastin are intact, the skin springs back and the line disappears at rest. That is a dynamic line, and it responds to reducing the movement.

With time, ultraviolet exposure and falling collagen density, the same fold stops rebounding. The crease becomes visible at rest. At that point the problem has moved from the muscle into the skin, and softening the muscle alone will not remove it.

This is why the same treatment produces very different results in two patients of the same age. The question is not how old the skin is, but how much of the line is still movement and how much is now structure.

How the distinction is made

At rest and on animation, in good light, in person. A line that flattens when the skin is gently stretched is largely structural. A line that vanishes when the muscle relaxes is largely dynamic. Most faces show a mixture, and the proportion decides the plan.

Which kind of line do you have

Four Causes That Look Alike in the Mirror

This is the assessment, written out. It is also the fastest way to tell whether you are being sold the right treatment anywhere in Orange County.

Presenting concern
What may help
What is weighed first
Lines that appear when you frown, squint or raise your brows, and soften at rest
Dynamic lines. A neuromodulator such as Botox, Dysport or Xeomin reduces the movement that creates them.
Which muscles are doing the work, how strong they are, and whether reducing them affects your expression
Lines visible in a still photograph, present even when your face is relaxed
Static or etched lines. These sit in the skin itself, so resurfacing or collagen stimulation is the relevant category, not a neuromodulator alone.
Depth of the line, skin type, sun damage, prior laser history and how much downtime you can take
Folds running from the nose to the mouth, or from the mouth downward
Usually not a wrinkle at all. These are shadows cast by volume loss and midface descent. Resurfacing them rarely helps.
Where the volume was lost rather than where the fold appears, since the two are often different places
Crepey skin on the neck, under the eyes or on the chest
Laxity and thinning rather than a discrete line. Energy-based tightening and collagen stimulation are the relevant tools.
Degree of laxity, skin thickness and whether the area has enough underlying support to respond
Deep folds with significant skin excess and jowling
Not this. Beyond a certain degree of descent, non-surgical treatment does not produce the result patients expect, and Dr. Munib will say so.
An honest projection of what is achievable, and a surgical referral where that is the better answer
Lines that appeared suddenly, or with other skin changes
Assessment first. A recent change can reflect weight loss, medication, sun exposure or a skin condition rather than ageing.
History and timing before any cosmetic plan is made

Combined approaches

Why More Than One Tool Is Often Needed

Where a line has both a movement component and a structural component, treating only one leaves the patient half satisfied.

Concern
Often pairs with
Why
Frown line that softens but stays visible
Neuromodulator, then fractional resurfacing
The neuromodulator stops the fold being reinforced. Resurfacing then addresses the crease already set into the skin. Sequenced, because resurfacing a line that is still folding daily gives a shorter-lived result.
Etched lines with general laxity
Resurfacing with energy-based tightening
Resurfacing works on the surface and the upper dermis. Tightening works deeper. They address different layers of the same complaint.
Folds with thin, poor-quality skin
Collagen stimulation before or alongside filler
Filling a fold in thin skin can look obvious. Improving the skin first gives a more natural result and often requires less product.
Lines with visible sun damage and pigment
Pigment-directed treatment with resurfacing
Photoaging usually presents as texture and pigment together. Treating only the line leaves the skin looking uneven.

Candidacy

Who This Assessment Suits

Anyone who has been told a single treatment is the answer to their lines, or who has had a treatment that did not deliver what they expected, benefits from having the cause identified first.

How Dr. Munib decides

She looks at the face at rest and on animation, considers skin type, sun history and prior treatments, and identifies which cause is dominant. Where more than one is present she sequences them, usually addressing movement before resurfacing, because treating a line that is still being folded daily gives a shorter-lived result.

Likely a good fit

Patients with a mixture of movement and etched lines. Patients unsure whether they need a neuromodulator, resurfacing or something structural. Patients who have had a previous treatment that softened movement but left the line visible.

Where it is limited

Significant skin excess and jowling, where non-surgical treatment does not reach what the patient is picturing. Active infection or inflammation in the area. Pregnancy or breastfeeding for several of the options. Recent isotretinoin or unrealistic expectations about a single session.

What happens

What to Expect

Timepoint
What happens in the tissue
What you see
Consultation
Nothing is treated at this visit unless you choose to proceed
Assessment at rest and on animation, photographs, and a plan that names which cause is being addressed and in what order
Days 1 to 14, if a neuromodulator is used
Movement gradually reduces
Onset is not immediate. Most patients notice change from day three to seven, with the settled result around two weeks.
Days 1 to 7, if resurfacing is used
The skin repairs
Redness and flaking, with the amount depending on the depth used. Makeup is usually possible once the skin has closed.
Weeks 4 to 12, if collagen stimulation is used
New collagen forms slowly
Change is gradual rather than immediate, which is why these treatments are judged at the review visit rather than the week after.
Review
Result assessed against the baseline photographs
What responded, what did not, and whether a second cause now needs addressing

Individual response varies with anatomy, skin type, sun history and adherence to aftercare. No outcome is guaranteed.

Risks

Documented Risks and Side Effects

Risk depends on which treatment is chosen. The relevant risks are reviewed with you for the specific plan rather than in general.

Bruising and swelling

Possible with any injectable. Usually settles within days.

Unintended muscle weakness

With neuromodulators, spread to a nearby muscle can cause temporary brow or lid droop. It resolves as the product wears off.

Pigment change after resurfacing

Post-inflammatory hyperpigmentation is a recognised risk, higher in deeper skin types and with sun exposure during healing.

Prolonged redness or delayed healing

More likely with deeper resurfacing settings and in patients with certain skin conditions or recent isotretinoin use.

Scarring

Uncommon with fractional devices but documented, particularly with infection or if aftercare is not followed.

Under-correction or asymmetry

Faces are not symmetrical and neither are results. Adjustment at review is part of the plan rather than a complication.

Risks, alternatives and expected outcome are reviewed with you before treatment and documented in your record.

How that risk is managed

Skin type and sun history are assessed before any resurfacing setting is chosen, and conservative settings are used where pigment risk is higher. Injectable and energy-based treatment is performed by Dr. Munib rather than delegated, and treatment is declined where the risk does not justify the likely benefit.

Aftercare and Recovery

First 24 hours after an injectable
Stay upright for several hours, avoid rubbing the area, and skip strenuous exercise and heat.
First week after resurfacing
Keep the skin moist, do not pick flaking skin, and avoid active ingredients until the skin has closed.
Ongoing
Daily broad-spectrum sunscreen. Sun exposure undoes resurfacing results faster than anything else and raises pigment risk.
If something concerns you
Contact the clinic rather than waiting for the review visit. Most issues are simpler to manage early.

Cost

What Affects Your Cost

Fine lines are quoted after assessment rather than from a flat menu price, because the cost depends on which cause is being treated. A neuromodulator is priced by units and by area. Resurfacing is priced by the area covered and the depth used. Collagen stimulation is priced per session in a series.

Where more than one cause is present, the plan is usually staged across visits rather than done at once, which spreads the cost as well as the downtime.

Treatment can be paid monthly rather than in full up front, through Cherry or CareCredit.

Cherry states checking your options has no impact to credit, with 0% APR plans available. Approval, terms and rates are set by the financing provider, not by Spectrum Skin Clinic.

Result philosophy

What a Good Result Looks Like

Softened rather than erased. A face that still moves and still reads as yours. Patients who ask for every line to be gone are usually describing a face that has stopped moving, which is a different and more obvious look.

Where a line cannot be fully removed without an unnatural result, Dr. Munib will say what is realistically achievable before treatment rather than after.

Questions

Frequently Asked Questions

Look at your face in a mirror at rest, without expression. Lines you can still see when nothing is moving are largely structural, and a neuromodulator alone will not remove them. Lines that appear only when you frown, squint or raise your brows are movement-driven and respond to a neuromodulator. Most faces have both, which is why the assessment matters more than the device.

The most common reason is that the treatment addressed a different cause from the one producing the line. A neuromodulator used on an etched line softens the movement around it but leaves the crease. Resurfacing used on a fold caused by volume loss does very little, because the shadow is structural rather than in the skin. Identifying which cause is dominant is the first step.

Usually not. The line from the nose to the corner of the mouth is generally a shadow cast by volume loss and midface descent rather than a crease in the skin. Treating it as a wrinkle is why some patients are disappointed. The support is often restored above the fold rather than in it, which is not where patients expect treatment to go.

Softened, usually. Erased, rarely, and attempting it often produces a face that has stopped moving and reads as treated. Dr. Munib will say what is realistically achievable for your lines before treatment rather than afterwards. Deeper etched lines generally improve rather than disappear.

It depends on the cause treated. Neuromodulator results typically last around three to four months because the effect wears off as movement returns. Resurfacing results last considerably longer but are undone by sun exposure. Collagen stimulation builds over months and is usually maintained with periodic sessions. Individual response varies.

It ranges from none to about a week depending on what is used. A neuromodulator has essentially no downtime. Light resurfacing usually means a few days of redness and flaking. Deeper resurfacing means longer. Where downtime is a constraint, that is factored into the plan and the treatment can often be staged.

No, and it is often better not to. Where more than one cause is present, treatment is usually sequenced across visits. Movement is commonly addressed before resurfacing, because resurfacing a line that is still being folded daily gives a shorter-lived result. Staging also spreads the cost and the downtime.

Dr. Sabeen Munib, MD performs all injectable, laser and energy-based treatment personally. The assessment that decides the plan is done by the same person who carries it out, which is not the case everywhere.

Irvine, CA

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Medically advised by Dr. Sabeen Munib, MD. Last reviewed 2026-09-01.

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