Botox · Units Guide

How Many Units of Botox Do I Need?

The number of Botox units depends on the treatment area, your muscle strength, gender, and desired result. This guide covers every area Dr Azra Vaziri treats — with unit ranges, pricing, and the factors that affect your dose.


Units by Treatment Area

AreaWomenMenPrice (AED)
Forehead10–1515–20800–1,200
Frown lines (11s)15–2020–25800–1,200
Crow’s feet (per side)8–1212–15800–1,200
Masseter (per side)25–4040–501,500–3,000
Lip flip4–66–8500–800
Nefertiti lift20–3030–401,200–2,000
Bunny lines4–8500–800
Gummy smile4–8500–800
Hyperhidrosis (per area)50–1002,000–3,500
Trapezius (per side)40–602,500–3,500

Men typically require 20–30% more units than women due to stronger muscles. These are Botox unit ranges — Dysport uses 2.5–3x the units for the same effect. Brand comparison →


What Affects Your Dosage

The ranges above are guidelines. Your actual dose is determined during consultation based on several factors:

More Units Needed
  • Male patients (stronger, thicker muscles)
  • First-time treatment (muscles at full strength)
  • Deep static lines already present
  • Large treatment areas (forehead, masseter, trapezius)
  • Desire for complete line elimination
Fewer Units Needed
  • Female patients (finer muscles)
  • Repeat patients (muscles already weakened)
  • Preventative approach (treating before lines deepen)
  • Baby Botox (micro-dose for natural movement)
  • Preference for subtle softening over complete freeze


Botox vs Dysport vs Xeomin: Unit Conversion

The unit ranges in the table above refer to Botox (onabotulinumtoxinA). If you are considering Dysport or Xeomin, the conversion is straightforward:

Botox

onabotulinumtoxinA

1 unit

The reference standard

Dysport

abobotulinumtoxinA

2.5–3 units

Per 1 Botox unit

Xeomin

incobotulinumtoxinA

1 unit

Same 1:1 ratio as Botox

Despite the different unit counts, the total cost is comparable across brands because Dysport is priced lower per unit. Dr Azra selects the brand based on your treatment history, area, and clinical needs — not price. Read the full Botox vs Dysport vs Xeomin comparison.


First-Time Botox: What to Expect

If this is your first time, Dr Azra typically starts with a conservative dose — slightly below the upper range for your area. This allows her to assess how your muscles respond and fine-tune at the 2-week review. It is always easier to add a few units than to over-treat on the first session.

Most first-timers begin with the upper face — forehead, frown lines, and crow’s feet. These three areas combined typically require 30 to 50 units for women and 45 to 60 for men. For a broader overview of injectable options for lines, see wrinkle treatment Dubai. For patients in their late 20s to early 30s interested in preventative treatment, a Baby Botox approach with even lower doses is ideal.

Results appear within 3 to 7 days. Full effect at 2 weeks. Duration is 3 to 6 months depending on area and individual metabolism. For post-treatment guidance, see the Botox aftercare guide.


Maintenance: Do I Need the Same Units Every Time?

Not necessarily. With regular treatment every 3 to 6 months, many patients find their muscles gradually weaken and they can maintain results with fewer units. This is one of the benefits of consistent treatment — over time, the muscles “learn” to contract less forcefully.

However, if you skip sessions for an extended period, the muscles return to full strength and you may need the original dose again. Dr Azra re-assesses at each visit and adjusts units accordingly. For patients concerned about myths around dependency or “needing more over time,” see our Botox myths vs facts article.


Frequently Asked Questions

How many units of Botox for forehead?

Women typically need 10 to 15 units, men 15 to 20. The frontalis muscle covers the entire forehead, so the exact number depends on its size and strength. Dr Azra uses the minimum needed for a smooth but natural result.

Women: 15 to 20 units. Men: 20 to 25. The corrugator and procerus muscles that cause the 11s between the brows are strong. Under-dosing leads to poor results, which is why Dr Azra matches the dose to your muscle strength.

8 to 12 units per side for women, 12 to 15 for men. Both sides are treated, so total is 16 to 30 units. Crow’s feet are among the first lines to develop, especially in Dubai’s sun.

25 to 40 units per side for women, 40 to 50 for men. The masseter is one of the strongest muscles in the body. Used for jaw slimming, bruxism, and TMJ. Both sides treated, so total is 50 to 100 units.

Yes, typically 20 to 30 percent more. Men have thicker skin and stronger facial muscles, requiring more units for the same effect. Dr Azra adjusts dosing for male anatomy.

No. All unit ranges in this guide refer to Botox. Dysport uses approximately 2.5 to 3 times more units for the same effect. Xeomin uses the same 1:1 ratio as Botox.

Dr Azra prices by treatment area rather than per unit, ensuring transparent pricing. Treatments range from AED 500 (lip flip) to AED 3,500 (hyperhidrosis, trapezius). See the full Botox price guide. Consultation confirms your exact price.

Not necessarily. With regular treatments, muscles gradually weaken and many patients maintain results with fewer units over time. First-time patients may also need a slight adjustment at the 2-week review. See Botox myths vs facts for more on this topic.


Book A Consultation With Dr Azra

Patients seeking personalized aesthetic assessment in Dubai or Abu Dhabi can contact Dr Azra for consultation regarding PRP, exosome therapy, and regenerative skin treatment planning.

Dr Azra Vaziri is a DHA and DOH licensed aesthetic physician practicing in Dubai and Abu Dhabi, with over 20 years of experience in aesthetic medicine, injectables, thread lifting, and non-surgical facial rejuvenation.