Injectables

Fine-Line Smoothing

Given in small, precisely measured amounts by a licensed physician.

Session10–15 minutes
DowntimeLittle to none
Lasts3–6 months
Fine-line smoothing at The Astell Clinic

How it works

It gently relaxes the muscles behind expression lines, so the skin looks smoother. The change usually appears within two weeks and lasts three to six months, after which a top-up is usual.

Where it is used

Best known for softening the look of expression lines and fine lines. It is commonly used for:

  • Forehead lines — horizontal lines across the forehead.
  • Frown lines — vertical lines between the eyebrows.
  • Crow's feet — lines around the outer corners of the eyes.
  • Bunny lines — lines on the bridge of the nose when smiling.
  • Eyebrow lift — to slightly raise the brow for a more open look.
  • Lip lines — fine vertical lines around the mouth.
  • Gummy smile — to reduce excessive gum exposure when smiling.
  • Chin dimpling — to smooth orange-peel texture on the chin.
  • Jawline — for a softer, slimmer jawline.
  • Neck bands — to soften visible lines on the neck.
The appointment
  • Duration — quick, usually 10–15 minutes.
  • Comfort — most people feel only a slight pinprick.
  • Downtime — little to none, though bruising or swelling may occur.

Daily activities can usually continue straight away. Avoid rubbing the area for a few hours afterwards.

What to expect

Mild redness, swelling or bruising at the area can occur and usually settles within a week. The doctor explains everything at consultation.

Who it is not for

Not suitable during pregnancy or breastfeeding. The doctor confirms suitability at consultation.

Before and after your visit

Before. Let the doctor know about any treatments or skincare currently in use.

  • Avoid rubbing the area.
  • Stay upright for 4 hours.
  • No makeup for 8 hours.
  • No alcohol for 24 hours.
  • Avoid sun, tanning beds and saunas for 24 hours.
  • Avoid strenuous exercise for 24 hours.
  • Mild bruising and swelling can occur — it settles within a week.
  • The full change shows after 10–14 days.
Choosing where to go

Avoid unregulated providers. Spas or salons without medical supervision should be avoided. Ensure your injector is licensed and experienced, and that the clinic has a track record of safety.

Be wary of deals that seem too good. Extremely low prices can indicate compromised product quality or service.

Products we use

USA

A premium option from the USA, widely known for precise, natural-looking smoothing. Lasts up to 6 months, depending on the individual.

50U
10,900THB
100U
18,000THB

United Kingdom

An option from the UK, known for its quick onset and natural-looking finish. Lasts around 5–6 months, depending on the individual.

50U
9,900THB
100U
15,900THB

Germany

An option from Germany, known for its purified formulation and natural-looking finish. Typically lasts around 5–6 months, depending on the individual.

50U
9,900THB
100U
15,900THB

South Korea

An option from South Korea, often used for softening lines and facial contouring. Typically lasts around 3–4 months, depending on the individual.

50U
5,900THB
100U
8,900THB
The entrance arch at The Astell Clinic
The waiting nook, with artwork and velvet armchairs
The archway through to the waiting area
Reception, with the clinic's awards and certificates behind the desk
The reception room seen from the seating area
Reception and the award shelf from the left
Seating beside the reception desk
The waiting sofa against the timber slat wall
The consultation lounge, opening to the garden
The consultation lounge from the desk
The corridor to the treatment rooms
Reading table in the waiting area
The vanity area outside the treatment rooms
A treatment room, prepared
The twin treatment room
The IV and wellness lounge
A treatment in progress
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Every visit begins with a conversation with the doctor.

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