How the neck ages

Neck skin is thinner than facial skin, has fewer oil glands and is often left out of a sunscreen routine, so it can age faster than the face. Horizontal lines form where the skin folds each time you look down, a pattern often called tech neck. The platysma, a thin sheet of muscle at the front of the neck, can form vertical bands with age, and the skin under the jaw loosens as collagen declines.

Common neck concerns

The main concerns are neck lines and loose neck skin, crepey, thinning skin and sagging under the jaw. Small skin tags are also common on the neck, especially where collars and necklaces rub.

Treatments for the neck

Treatment	What it does	Downtime	From price
Thermage FLX	Tightens crepey neck skin	None to minimal (mild redness)	₩990,000 (300 shots, face)
Ulthera Prime (Ultherapy)	Lifts loose skin under the jaw	None to mild swelling or tenderness	₩390,000 (100 lines)
Oligio X	RF tightening for the neck	None to minimal	₩390,000 (300 shots)
Volnewmer	Comfortable RF tightening	None to minimal	₩390,000 (300 shots)
Juvelook	Smooths neck lines and texture	Small bumps for 1–3 days	₩299,000 (2cc)
Skinvive by Juvéderm	Fine HA for smoother neck skin	Mild redness or bumps for 1–2 days	₩290,000 (1 syringe, cheeks)
Profhilo	Hydrates and firms thin neck skin	Small bumps for 24 hours	₩390,000 (2ml, 1 session)
Chanel Injection (NCTF 135HA)	Hydration and radiance	Small bumps for 1–2 days	₩220,000 (3ml)
Hyaluronic Acid Skin Booster	Softens horizontal neck lines	Small bumps for 1–2 days	₩99,000 (2cc)
Skin Botox (Micro Botox)	Softens fine crepiness	Small bumps for a few hours	₩129,000 (full face)
Trapezius (Shoulder) Botox	Lengthens the neck and shoulder line	None	₩129,000 (both sides)
Mole & Skin Tag Removal	Removes skin tags and small moles	Healing patch for 5–10 days	₩15,000 (per lesion)

Prices are in Korean won (KRW), exclude 10% VAT, and are confirmed at your consultation. Device prices are entry plans; your doctor confirms the shots or lines needed for the neck.

Combining treatments

Lines and laxity need different tools. A tightening device firms the skin and sharpens the angle between jaw and neck, while a booster softens fine lines from within and improves texture. A common plan pairs one of each, device first. Skin Botox placed superficially can soften fine crepiness, and Trapezius Botox can lengthen the neckline. Compare Thermage vs Ulthera and Skinvive vs Profhilo, or ask about adding the neck to the Seoul Signature Lifting package.

Planning around your trip

Tightening devices need no recovery and suit any day of your stay. Booster bumps can be visible on the neck for a day or two, so a scarf or high collar helps. Boosters work best as a short series, so your first session can be continued at home or on a return visit.

Neck safety notes

Thin skin: the neck heals more slowly and marks more easily, so energy settings are lower and booster injections are smaller and more superficial.
Ultrasound placement: HIFU is kept away from the central front of the neck over the thyroid and windpipe, and focused on the sides and under the jaw.
Toxin in the neck: doses stay modest, because too much can affect swallowing or neck strength.
Skin tags and moles: any spot that is changing, bleeding or irregular is checked first and may need testing rather than laser removal.
Who should wait: RF is not used with a pacemaker, and injectables are postponed in pregnancy and breastfeeding.

Treatments are performed by licensed medical doctors. Browse all treatment areas, or book a consultation and your doctor will plan your neck and face together.

What helps horizontal neck lines?

Horizontal lines usually respond to skin boosters placed along the lines, such as a hyaluronic acid booster, Profhilo or Juvelook. Loose skin responds better to tightening devices, and many people benefit from both.

How many sessions do neck lines need?

Boosters usually work best as 2–3 sessions about a month apart. Lines soften gradually, though deep, long-standing creases may not disappear completely.

Can I treat my face and neck in the same session?

Yes. Lifting devices can cover the face and neck in one session with extra shots or lines, and boosters can be added afterward. Treating both keeps the result consistent.

Can I remove neck skin tags during my trip?

Usually, yes. Small skin tags are removed quickly with a CO2 laser and leave healing patches for 5–10 days. See mole and skin tag removal prices.

When will I see results on my neck?

Booster results build over a few weeks. Tightening from Thermage FLX or Ulthera Prime develops over 2–6 months as new collagen forms.

Neck treatments

Ulthera Prime — lifts loose skin under the jaw
Thermage FLX — tightens crepey neck skin
Profhilo — hydration for thin neck skin
Trapezius Botox — a longer neck and shoulder line

Compare and results

Thermage FLX vs Ulthera Prime — RF or ultrasound
Skinvive vs Profhilo — two HA boosters compared
Profhilo results — what changes after two sessions

Concerns and guides

Neck lines and loose neck skin — causes and options
Crepey, thinning skin — rebuilding firmness
When to start lifting treatments — timing by age and skin

Dernia Clinic Myeongdong

Neck Rejuvenation Treatments in Seoul