What should you know about number 11 frown lines?

Short answer
Number 11 frown lines are vertical creases between the eyebrows, often linked to repeated muscle movement and changes in skin elasticity.
This answers one question. It is not a diagnosis and does not replace an assessment by a licensed doctor.
At a glance
- Also called
- Glabellar lines or elevens
- Typical location
- Between the eyebrows
- Main contributors
- Repeated movement and skin ageing
What they mean
These lines are also called glabellar lines or elevens. They may appear when you frown, squint, concentrate, or react emotionally, then remain visible when your face is relaxed as the skin folds repeatedly. Sun exposure, smoking, natural ageing, and individual skin structure can make facial lines more noticeable. They are a cosmetic concern rather than a sign that you are angry or unwell. You can read more about [Wrinkles](/symptoms/wrinkles/) as a broader skin concern.
Options to consider
Daily broad-spectrum sun protection, sunglasses that reduce squinting, moisturiser, and avoiding tobacco can support the skin around the brow. A qualified clinician can assess whether movement or resting creases are the main feature. Botulinum toxin injection temporarily reduces activity in selected muscles and is commonly discussed for movement-related lines; results and suitability vary. Dermal fillers may be considered in selected cases, but the area between the eyebrows needs careful assessment because it contains important blood vessels. Treatment should be planned after discussing medical history, medicines, pregnancy or breastfeeding, allergies, and previous procedures. See [Botox](/treatments/injectables/botulinum-toxin-injection/) and [Dermal Fillers](/treatments/injectables/dermal-fillers/) for more context.
When to seek care
Arrange medical assessment if a new mark changes quickly, bleeds, crusts, becomes painful, or does not heal. Seek urgent help for sudden facial weakness, severe swelling, vision changes, or trouble breathing after a cosmetic procedure. For a stable crease, a routine consultation is appropriate if you want to understand treatment choices or have concerns about an unexpected change.
Questions for your doctor
Ask which muscles and skin changes are contributing, whether your goal is softer movement lines or improvement at rest, what alternatives fit your skin, and how aftercare or follow-up would work. Ask about warning signs that need prompt review and whether your medicines or health conditions affect suitability.
Find care
General Clinics & Polyclinics in Abu Dhabi
That answer is general. If you want it applied to your own case, these are licensed general clinics & polyclinics listed in Abu Dhabi.
27 Ar Ruwwad St - Shakhbout City - MSH4 - Abu Dhabi - United Arab Emirates
Accepts: Daman, Thiqa, Cigna, MetLife +20 more
Al Ruwais, Al Dhafrah
Accepts: Daman, Thiqa, AXA, Cigna +16 more
Al Bahyah - Al Bahyah Old - Abu Dhabi - United Arab Emirates
Accepts: Daman, Thiqa, Cigna, Allianz Care +18 more
Abu Dhabi
Accepts: Daman, Thiqa, AXA, Cigna +27 more
Ordered by verification status and how complete each clinic's public record is, then alphabetically. This is a directory listing, not a ranking — Zavis does not rate or recommend providers.
A factual listing drawn from the DHA, DOH and MOHAP licence registers. It is not a referral, an endorsement, or advice that any of these providers is right for you.
Questions people ask
Are number 11 lines only visible when I frown?
Early lines may show mainly with expression; repeated folding can make them visible while the face is relaxed.
Can skincare remove number 11 frown lines?
Sun protection and moisturising support skin health, but established expression lines may need professional assessment for additional options.
Related
Related reading
Keep reading
Medical disclaimer. This page is general health information, not medical advice, and it cannot diagnose you. Always consult a licensed healthcare provider about your own symptoms and treatment. In an emergency in the UAE, call 998 for an ambulance.