What is the best treatment for the “11” lines between my eyebrows?

It depends on whether your lines are dynamic or static. For dynamic lines, prescription muscle-relaxing injections tend to give the most predictable result. For static lines, a combination usually works best — muscle relaxation to stop the folding that worsens them, alongside skin-quality treatments such as polynucleotides, skinboosters, or biostimulators, or laser to soften the existing crease. Dr Garara will tailor the combination at consultation.

Can I treat frown lines without anti-wrinkle injections?

Yes. Regenerative treatments such as polynucleotides, PRP, skinboosters, and biostimulators can improve skin quality and soften the appearance of frown lines without muscle-relaxing injections, and laser treatments are an option for static lines. The trade-off is that results develop more gradually and may be less dramatic for dynamic lines specifically, because the underlying muscle activity continues.

How long do muscle-relaxing injections last for frown lines?

They typically last around 3 to 4 months in the glabellar area. The exact duration varies between individuals depending on metabolism, how active the muscles are, and how regularly you have treatment. Some people find that with regular treatment the muscle activity gradually reduces over time, which can extend results.

Are polynucleotides better than fillers for frown lines?

They do different jobs, so it is not a like-for-like comparison. Hyaluronic acid fillers add immediate physical volume, useful in a specific set of cases. Polynucleotides such as Rejuran® work gradually, prompting the skin to produce its own collagen and improve in quality over time. Because the glabella is highly vascular, Dr Garara often prefers regenerative options and laser for safer long-term improvement, reserving filler for selected cases.

Do frown lines go away on their own?

Dynamic frown lines disappear when the muscles relax, but they do not improve on their own. Static frown lines — those visible at rest — do not go away without treatment, because they are etched into the skin’s structure. The progression can, however, be meaningfully slowed with good sun protection, skincare, and well-judged early treatment.

At what age should I start treating frown lines?

There is no single right age. Some people begin in their late twenties or early thirties when a dynamic line starts to leave a faint mark at rest; others come later, once a static line has formed. A consultation is the best way to work out the right approach and timing for you, with no pressure either way.

Is treating frown lines painful?

Most frown line treatments involve only mild, brief discomfort. Injectable treatments use very fine needles, and topical numbing cream can be used for comfort where appropriate. Any downtime is usually minor — see the table above for typical recovery times by treatment.

Frown Line Treatment in London

What it is

What Are Frown Lines?

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Frown lines — glabellar lines — are the vertical creases that develop in the glabella, the area of skin between and just above the eyebrows. You may have heard them called “the elevens” or “the 11 lines” because they often show up as two vertical lines running upwards from the inner brow.

They form from the repeated contraction of two small muscles: the corrugator supercilii, which pulls the brows inwards, and the procerus, which pulls the brow downwards at the bridge of the nose. These muscles engage every time you frown, squint into bright light, concentrate, or feel worried — usually without you noticing.

In younger skin, plentiful collagen and elastin allow these creases to spring back and disappear once the muscles relax. Over time, thousands of small contractions, combined with a gradual decline in the skin’s structural proteins, cause the lines to linger even when the face is at rest. A line you once saw only when frowning can slowly become etched into the skin. Many people find this frustrating, because deep frown lines can make them look tired, cross, or worried when they don’t feel that way at all.

Dr Bhavin Garara’s approach to frown lines is anatomy-led: soften the muscle activity where appropriate, support the quality of the skin itself, and preserve your natural expression — so you still look like you. Rather than treating the line in isolation, the aim is to regenerate and refine the skin’s own health, so the improvement looks like a rested version of your own face.

Side by side

Dynamic vs Static Frown Lines

Working out whether your frown lines are dynamic, static, or a mix of both is the first step in deciding which treatments will help, so it is worth understanding the difference.

Dynamic frown lines

Dynamic frown lines appear only when you actively contract the muscles — when you concentrate, squint in sunlight, or express concern. At rest, the skin returns to smooth. Dynamic lines are about muscle movement.

Static frown lines

Static frown lines are visible even when your face is completely relaxed. Over years of repeated folding, combined with the natural depletion of collagen and elastin, a dynamic line becomes physically etched into the skin. Static lines are about the skin itself.

This distinction matters because it points to different treatments. Addressing lines while they are still dynamic — or before they form at all — is generally easier and more effective than treating deeply established static lines. Many people have a combination of both, which is why treatment is often layered.

What causes it

What Causes Frown Lines?

Frown lines develop from several anatomical, biological, and environmental factors working together.

1
Repeated muscular contractions
The corrugator and procerus muscles fold the skin inwards and downwards every time you frown. Repeated over decades, this mechanical action breaks down the underlying collagen and elastin — much as a piece of paper folded in the same place again and again will eventually hold a permanent crease.
2
Natural decline in collagen and elastin
As we age, skin cells called fibroblasts become less active. They produce less collagen and elastin — the proteins that give skin its firmness and elasticity — and the skin’s natural hyaluronic acid also declines, so it holds less water and becomes thinner. This intrinsic ageing means the skin loses its ability to bounce back from repeated folding.
3
UV exposure and sun damage
Ultraviolet light is one of the most significant accelerators of skin ageing. It breaks down collagen fibres and weakens the skin’s structural support — a process called photoageing. This is why frown lines often appear earlier and look deeper in people with significant sun exposure.
4
Lifestyle and stress
Chronic stress can increase involuntary muscle tension, so you may be frowning subconsciously through the day or even while you sleep. Smoking, pollution, and poor sleep all generate oxidative stress that further impairs the skin’s ability to repair itself.

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Dr Garara's approach

How Dr Bhavin Garara Treats Frown Lines

No two faces age in the same way, so a one-size-fits-all protocol rarely gives the most natural-looking result.

At the clinics in London, Dr Garara carries out a careful facial assessment at consultation, looking at the strength and pattern of your dynamic muscle movement, the depth of any static etching in the skin, the overall quality and thickness of the surrounding skin, and the balance of the upper face as a whole — including your natural brow position.

From there, he designs a personalised plan that may combine treatments addressing muscle movement, skin quality, and surface texture, with the aim of a refined, harmonious result rather than an obviously “treated” look. For many patients, the most effective approach to frown lines is a thoughtful combination rather than a single treatment.

Anatomy-led assessmentTreatment plans built around your unique facial structure and movement.
Personalised planCombinations chosen for your skin, goals, and lifestyle — not a one-size-fits-all protocol.
Natural resultsA refreshed, well-rested version of you — never a frozen or over-treated look.

Prevention

How to Prevent Frown Lines

A few habits make a meaningful difference to how quickly frown lines develop and how deep they become.

Prevention

How to Prevent Frown Lines

A few habits make a meaningful difference to how quickly frown lines develop and how deep they become.

These steps also help with related concerns such as crow’s feet and forehead lines, which share the same underlying causes.

Features

Treatment Options for Frown Lines

We use a range of treatments — some addressing muscle activity, some addressing the quality of the skin itself, and some addressing surface texture. Many patients benefit from a combination.

Prescription muscle-relaxing injections

For dynamic frown lines, prescription injectables temporarily relax the corrugator and procerus muscles so the skin above stops folding.

Regenerative injectables: polynucleotides, PDRN and skinboosters

Polynucleotides (e.g. Rejuran®), PDRN, and multi-ingredient skinboosters (Profhilo, Sunekos, NCTF, klardie) support skin quality where it has thinned or begun to show early static lines.

See Polynucleotides →

Collagen biostimulators

Poly-L-lactic acid (PLLA) and calcium hydroxyapatite (CaHA) preparations gradually prompt your own skin to produce new collagen over weeks and months.

Regenerative treatment using your own blood (PRP)

Platelet-Rich Plasma uses growth factors from your own blood to support skin quality in the brow area.

See PRP (Platelet-Rich Plasma) →

Hyaluronic acid dermal fillers

For deeply etched static lines, HA filler can occasionally provide physical lift — but used very selectively here, because the glabella is one of the highest-risk areas for vascular complications.

Laser and energy-based devices

Laser resurfacing (UltraClear, MultiFrax) and radiofrequency microneedling (Sylfirm X) resurface and remodel etched lines and surface texture.

We use a range of treatments — some addressing muscle activity, some addressing the quality of the skin itself, and some addressing surface texture. Many patients benefit from a combination. The right protocol for you depends on your individual anatomy, the depth of your lines, and your personal preferences, which is what the consultation is for.