Botox injection points: where are they and what do they address?

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Updated on October 7, 2026

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Short answer: Botox injection points are best understood by their purpose: common facial points include the forehead, between the brows, crow’s feet and jaw, each targeting muscles in those areas. A doctor can assess whether it fits your concern.

Key Takeaways

  • Common facial points include the forehead, between the brows, crow’s feet and jaw, each targeting muscles in those areas.
  • The forehead and area between the brows are commonly discussed for horizontal forehead lines and frown lines linked to repeated muscle movement.
  • Jaw treatment targets the masseter muscle, which may become enlarged through chewing or clenching.
  • Underarm injections aim to reduce sweating and body odor by inhibiting nerve signals that stimulate sweat glands.

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Botox Injection Points — Why do Botox injection points have different purposes?

the stated guidance groups common facial points such as the forehead, between the brows, crow’s feet and jaw around their target muscles. Underarm treatment has a different purpose: reducing sweating by affecting signals to sweat glands, rather than treating facial lines.

Botox Injection Points in practice

Facial points act on the muscle layer within the clinic’s seven-layer framework. This framework helps explain assessment; it is not a self-injection map or a reason to select a point without a clinician.

Different areas therefore have different goals and approaches. For background on selecting a qualified cosmetic practitioner, read NHS advice on choosing a cosmetic practitioner.

Botox Injection Points — Which facial Botox injection points address expression lines?

The Botox Injection Points forehead and area between the brows are commonly discussed for horizontal forehead lines and frown lines linked to repeated muscle movement. Smiling or laughing can create crow’s feet around the outer eyes. the stated guidance describes treatment as reducing the appearance of lines that remain after the face relaxes.

Botox Injection Points in practice

These areas are not one interchangeable point. A clinician considers facial movement and the person’s concern. For instance, lines visible during expression may differ from lines that remain at rest, so an assessment should clarify the treatment goal.

Botox Injection Points — What is jaw Botox intended to address?

Jaw treatment targets the masseter muscle, which may become enlarged through chewing or clenching. the stated guidance describes the aim as reducing muscle size so the face may appear slimmer. This is a different purpose from addressing expression lines.

What should you consider?

The amount and placement differ from smaller facial areas because the muscle size and goal differ. the stated guidance provides no dose, so do not infer one. A doctor needs to assess the muscle and determine whether the approach fits the concern.

Botox Injection Points — Underarm Botox: what concern does it address?

Underarm injections aim to reduce sweating and body odor by inhibiting nerve signals that stimulate sweat glands. This is a different purpose and mechanism from facial wrinkle treatment.

How does this affect planning?

the stated guidance says its outcome and duration also differ from facial points. It does not provide one timing that applies to every person. Ask a qualified clinician about suitability, expected follow-up and any area-specific considerations.

When considering botox injection points, discuss how the goal and individual assessment apply to you.

Beyond these areas, which Botox injection points may clinicians discuss?

the stated guidance lists several less common areas: the sides of the nose for bunny lines; the area under the nose or above the lip for some cases of a gummy smile; the chin for dimpling or uneven texture from muscle tension; and the neck platysma for visible neck bands in some people.

What should you consider?

These areas appear less common than the main points, and suitability depends more on individual assessment. Not every clinic necessarily offers all points. Ask the clinic directly whether a particular program is available, rather than assuming it is.

When considering botox injection points, discuss how the goal and individual assessment apply to you.

Does every injection point use the same amount or technique?

No. the stated guidance says amount and precise placement depend on muscle size, movement strength and the goal for that area. It notes that jaw treatment may use more than crow’s-feet treatment because the masseter is much larger. It does not give dosing values.

How does this affect planning?

The same substance can have different purposes across areas. Facial lines target smaller muscles, while jaw treatment targets a larger muscle; the stated guidance says amount and depth differ. A doctor should decide what is appropriate rather than applying one formula to every point.

Never use another person’s plan as a personal guide. The doctor’s assessment should identify the concern, the relevant muscle and the intended outcome before any decision.

When considering botox injection points, discuss how the goal and individual assessment apply to you.

Can several areas be treated together, and when might changes appear?

the stated guidance says a doctor may treat several areas, such as the forehead and crow’s feet, in one session if the person’s skin and muscles make it appropriate. That does not mean combining points suits everyone.

What should you consider?

For timing, the stated guidance reports that facial wrinkle areas may begin to show change in 3–7 days, with full effect at 14 days for the forehead and between-brow area. The jaw may become gradually slimmer over 2–4 weeks, while underarm sweating may begin to decrease within 1–2 weeks. These ranges are reported, and each person may vary.

It also reports that jaw or underarm areas may take slightly longer than facial wrinkle points, and says to wait until results stabilize before assessing whether a top-up is needed. Ask the clinician how and when they want your response assessed.

How can an assessment help?

A familiar injection point is not automatically the right choice for another person. A doctor should assess the concern, muscle activity and treatment goal before discussing any option. The clinic’s seven-layer skin framework explains the assessment concept, but does not confirm that a specific injection point is suitable.

Frequently asked questions

Can several Botox points be treated at once?

A doctor may treat more than one area, such as the forehead and crow’s feet, together when the person’s skin and muscles make it suitable.

Which point shows results fastest?

Facial wrinkle areas generally begin to show change in 3–7 days. Jaw or underarm areas may take slightly longer; timing varies between people.

How many days does Botox take to work?

Changes generally begin in 3–7 days for forehead and between-brow areas, with full effect at 14 days; jaw changes gradually over 2–4 weeks; and underarm sweating may reduce within 1–2 weeks.

Does every clinic offer all injection points?

No. Programs and expertise vary. Ask the clinic directly whether it offers the specific area.

Are jaw and wrinkle injections done the same way?

They use the same type of substance but have different targets. Wrinkle treatment focuses on smaller facial muscles, while jaw treatment targets a larger muscle; amount and depth differ.

If you would like to understand your main concern, you can contact Obliv Young to ask questions and arrange an assessment.

This article was medically reviewed by

Mr. Park Young Jin

Education

Graduated with a Doctor of Medicine degree from Inha University College of Medicine, and completed an executive program at Seoul National University. Gained experience as a Public Doctor within the government sector before advancing into Aesthetic Medicine with leading Korean clinic groups, including Forever Plastic Surgery, Ppeum Clinic, and Y&I Clinic, serving as a physician and Senior Doctor

Specializes in

Specializes in Aesthetic Medicine, Facial Contouring, and Facelifting Techniques, serving as President of the Obliv Clinic Network (Incheon, Bangkok, Dubai). Also active in the academic community as Academy Director of the Korean Aesthetic Surgery & Laser Society and Senior Director of the Korean Academy of Facelifting and Contouring , as well as a Global KOL and Key Doctor for leading brands including Wontech, MERZ, Jetema, Amalian, and Gouri, covering Filler, Energy-Based Devices, and Skin Rejuvenation technologies internationally. Source: Aestheticsa