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Soften frown lines with Botox

A frown line is the vertical line between your eyebrows caused by contracting the frown muscle. With Botox, our doctors at Soap relax this muscle so the line gradually softens, even when you're not frowning. Subtle, natural and fully tailored.

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SMART SCIENCE

How to recognise a frown line

The frown line, also called the glabellar line or thinking line, is the vertical groove that forms between your eyebrows when you frown. For many people it deepens over time, and for some it stays visible even when the face is relaxed.

It can be one deep line, or two parallel lines often called the 11 lines, depending on how your frown muscles are built. Some people feel frown lines make them look stern, tired or angry, even when they are not.

At Soap we treat frown lines with Botox, also known as botulinum toxin type A: a muscle relaxant that temporarily relaxes the frown muscle.

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WHY DOES THIS HAPPEN

What causes a frown line?

A frown line forms through thousands of repetitions of the same muscle movement. Concentration, bright sun, stress or simply habit can make you frown regularly, often without noticing.

As you get older, your skin produces less collagen and elastin. It becomes less resilient and the crease from frowning stays visible even when your face is at rest.

Genetics play a role too: in some people the frown muscles sit closer to the skin or are more developed, so frown lines appear earlier and deeper than in others.

Curious what else Botox at Soap can do for you? See our full range of Botox treatments.

WE KNOW BEST

The go-to place for injectables, surgery, skin therapy, beauty, and medical weight loss.

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  • Our team of cosmetic doctors, surgeons, skin therapists, and beauty specialists is ready to assist you every day with personal advice and treatments, fully tailored to your wishes and the best

YOUR FACE, YOUR GOALS

Just the frown, or your forehead as well?

A frown line rarely comes alone. Many clients notice the horizontal lines on their forehead move along with the frown muscle, so a combined approach gives a more natural result. Our doctors are happy to look at this with you during a free consult.

  • Just the frown: a good fit if mainly the vertical line between your brows bothers you and your forehead stays calm. See the frown treatment.

  • Frown and forehead together: a popular combination for a more balanced result, so your brows don't lift in an odd way. See the combined forehead and frown treatment.

  • Not sure which option suits you? Our doctors decide this with you during the free consult, based on your expressions and wishes.

WHAT TO EXPECT

How the treatment works, step by step

A Botox treatment for frown lines at Soap follows a few clear steps:

  1. Free consult: one of our doctors assesses your frown muscle and expressions and creates a tailored treatment plan before anything is injected.

  2. The injection: using a fine needle, we place small amounts of Botox in the frown muscle within a few minutes, with precision so your brows keep their natural movement.

  3. The first days: you usually see the first effects after 3 to 5 days.

  4. The full result: after about 2 weeks the effect is fully visible, and it lasts 3 to 6 months on average.

  5. Repeat: want to keep the effect? Simply book a new appointment after a few months.

TAKE IT EASY

Aftercare: what to do after the treatment?

After a Botox treatment for frown lines you can get straight back to your day, with a few simple points to keep in mind:

  • The first few hours: don't rub the treated area and stay upright as much as possible.

  • The same day: no intense exercise, sauna or steam room, and avoid strong sun.

  • Mild reaction: a small bump or slight redness at the injection site is normal and usually disappears quickly.

HONEST EXPECTATIONS

What is realistic to expect?

Botox noticeably softens frown lines, but it helps to know beforehand what is and isn't realistic:

  • What Botox does: it relaxes the frown muscle so the line gradually softens, even when you're not frowning.

  • What Botox doesn't always do: make a deep, set frown line disappear completely. In that case a filler can be a logical extra step.

  • Our doctors are happy to discuss this with you during the free consult, so you know in advance what is realistic for your situation.

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Our philosophy

Stay fresh and natural thanks to our No Trace Face® technique

At Soap, we find it super important to treat you in such a way that you look fresher, more rested, and a touch younger, but never treated. That's why all our experts work according to the No Trace Face® techniques we developed.

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MORE THAN ONE LINE

Bothered by other lines too?

For many clients the frown line comes with other expression lines, such as fine lines at the outer corners of the eyes. Botox helps there too: read more about our crow's feet treatment.

Our 35+ BIG registered cosmetic doctors work according to our No Trace Face® philosophy: subtle, natural results where nobody can tell you've been treated, only that you look fresher.

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PERSONAL FIRST

Every frown muscle needs its own approach

Every frown muscle is different, and so is the right dose and placement of Botox. During the free consult one of our doctors discusses your expressions, your wishes and whether combining with your forehead makes sense.

Many clients can be treated the same day. That way you know exactly what to expect, with no surprises afterwards.

REVIEWS

Wat cliënten zeggen over hun behandeling met botox

October 26, 2023

Kliniekervaringen

"Always super happy with the result thanks to Doctor Hilmar. 😀"

Zainab

May 13, 2025

Kliniekervaringen

"I have had a botulinum toxin treatment with Dr. Dionne Deibel and am very satisfied with the result. I have one eyebrow that has a lot of muscle activity and pulls up, and she has managed to bring it down, which is quite an art. She is friendly, listens to your wishes, and is sympathetic and a good doctor."

Nadia

November 8, 2024

Kliniekervaringen

"Found it very exciting for the first time botulinum toxin, but it was not necessary at all in hindsight. Super sweet and got a good explanation."

Marlous

August 14, 2024

Kliniekervaringen

"I was a bit nervous for my first ever go at botulinum toxin in my elevens/frown area, but the experience couldn't have been better. A quick and painless injection after a nice chat with the doctor. Now it's only three days later and I'm already loving the results: I look and feel fresher and nearly frown-free."

Amber

CLEAR PRICES, NO SURPRISES

What does Botox for frown lines cost?

The price depends on the zone and dose. As an indication:

  • Just the frown: from €150

  • Frown and forehead combined: from €215

  • See the full Botox price list for all treatments and combinations.

DARE TO ASK

Frequently asked questions about frown lines and Botox