Dry Skin Treatment in Seoul

What causes dry and dehydrated skin

Dryness can be genetic or linked to ageing, cold or dry climates, indoor heating, long hot showers, harsh cleansers, over-exfoliation and some medications such as isotretinoin. Dehydration can affect any skin type, including oily skin, often due to barrier damage or environment.

How a dermatologist diagnoses it

A dermatologist examines texture, flaking, redness and fine lines and may use imaging-based skin analysis to assess hydration. They check for underlying conditions such as atopic dermatitis, eczema, psoriasis or thyroid issues that can present as dry skin.

Treatment options at The Heal Sinsa

Treatment starts with barrier repair skincare. In-clinic options include skin boosters or Profhilo for deep hydration, Rejuran for skin quality, and LDM skin care to soothe. Prescription creams may be used if eczema is present. Availability of specific devices varies by branch – confirm at consultation. Every plan starts with a 1:1 consultation with a Korean board-certified dermatologist and imaging-based skin analysis; you will not be pushed toward treatment you do not need. Pricing is confirmed after consultation; see pricing and payment.

Sessions, downtime & side effects

Skin boosters: often two to three sessions, 2–4 weeks apart
Small bumps or mild redness for one to two days
Hydration improvements may build over weeks
Avoid injectables during active skin infection, pregnancy or breastfeeding

Home care

Use a mild, non-foaming cleanser, apply moisturiser to damp skin, and choose products with ceramides, glycerin or hyaluronic acid. Keep showers short and lukewarm, use a humidifier in dry weather, and reduce exfoliating acids or retinoids if skin stings.

When to see a doctor

See a dermatologist if dryness is itchy, cracked, red or painful, does not improve with regular moisturiser, or affects large areas of the body. These signs may indicate eczema or another condition needing medical treatment.

Planning around your trip to Seoul

Long flights and Seoul's dry winters can worsen dehydration; pack a gentle moisturiser and read our guide to timing skin treatment by season. The clinic is on the 7th floor of Sinsa Square near Sinsa Station, close to Garosu-gil (getting here), and English support is available on request (international patients).

What is the difference between dry and dehydrated skin?

Dry skin produces less oil and is often a long-term skin type, while dehydrated skin lacks water and can affect any skin type, including oily skin. Treatment overlaps, but a dermatologist can tailor products to the main issue.

Can oily skin be dehydrated?

Yes. Oily skin can still lack water, especially if harsh cleansers or drying acne products damage the barrier. It may feel tight yet look shiny. Gentle cleansing and lightweight hydrating moisturisers usually help.

Do skin boosters help dry skin?

Skin boosters deliver hydrating ingredients into the skin and can improve moisture, smoothness and fine lines over several sessions. They are most effective alongside good barrier skincare, which remains the foundation of treatment.

Dry and Dehydrated Skin Treatment in Seoul – Diagnosis by Board-Certified Dermatologists