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Crow's Feet Botox: Smoothing Lines Around the Eyes

Crow's feet are the lines that fan from the outer corners of the eyes when you smile. Here's what anti-wrinkle injections do here, and how a natural, still-smiling result is planned.

6 min readUpdated June 2026
Abstract blue line-art of the outer-eye area with softening crow's-feet lines, illustrating anti-wrinkle injections for smile lines around the eyes.
Medically reviewed by Dr Kenneth Lee, Medical DirectorLast reviewed June 2026

What crow's feet actually are

Crow's feet are the fine lines that radiate outward from the outer corners of the eyes. They're created by the orbicularis oculi — the ring-shaped muscle around the eye — contracting every time you smile, laugh or squint. Because they're driven by repeated movement, they're classic 'dynamic' lines, which is exactly the kind of line anti-wrinkle injections are designed to address.

Over time, dynamic lines that fold the skin thousands of times can begin to show even at rest. These 'static' lines are harder to erase fully, because the skin itself has been creased — something to set realistic expectations around.

— Comparison

Dynamic vs static lines around the eyes

When visible

Dynamic lines
Only when you smile or squint
Static lines
Visible even at rest

What causes them

Dynamic lines
The eye muscle folding the skin
Static lines
Years of folding etched into the skin

Response to injections

Dynamic lines
Often soften well
Static lines
Soften only partly; may need more than one cycle

What treatment does here

Small, measured injections relax the muscle fibres responsible for the fanning lines, so the skin creases less when you smile and the lines soften. The aim is not to freeze the area — your eyes should still light up when you smile — but to ease the depth of the lines.

The around-eye area is delicate and expressive, so light, well-placed dosing matters. Done carefully, the result looks like a slightly more rested version of you, not an altered one.

Results, longevity and limits

As elsewhere on the face, results build over several days to about two weeks and commonly last around three to four months before gradually fading, after which treatment can be repeated. Longevity varies by individual, dose and how active the area is.

If your crow's feet are deeply etched and visible when your face is relaxed, injections soften the movement component but won't iron out a skin crease on their own — skin-quality treatments are sometimes discussed alongside. Our results and aftercare guide explains the timeline in full.

Is it right for you?

Whether around-eye treatment suits you depends on how your lines form, how much movement you want to keep, and your goals. A doctor assesses this in person and will be honest if a very conservative approach — or no treatment — is the better call.

At DrPlus in Johor Bahru, crow's feet are assessed as part of the upper face and dosed conservatively for a natural, still-genuine smile.

— Frequently asked

Common questions

Not with conservative dosing. The aim is to soften the fanning lines while keeping your smile genuine. A flat or unnatural smile usually comes from over-treatment — which careful, light placement is designed to avoid.

Commonly around three to four months before gradually fading, varying by individual and dose. The area is expressive, so it can sometimes wear off a little sooner than less active areas.

Injections target the movement that creates the lines, so deeply etched lines visible at rest may soften only partly and over more than one cycle. A doctor will set realistic expectations and may discuss skin-quality options too.

It's a commonly treated area when assessed and injected by a trained doctor, but it's delicate and expressive, so technique and conservative dosing matter. Your doctor reviews suitability and explains the risks before any treatment.

— Related treatments

Each page goes deeper into mechanism, suitability and recovery — your final plan is confirmed at consultation.

— Continue reading