Pore & texture · Sinsa, Gangnam
Skin Hydration Therapy in Seoul
Boosters & hydrating care at Egg Clinic, Gangnam
Doctor-planned hydrating treatments, from skin boosters to soothing care, that restore moisture, glow and a smoother feel to dry skin.
- Little downtime
- 3 min from Sinsa Stn. Exit 5
- English-speaking staff
Time for a fresh face in skincare?
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Skin hydration therapy is a group of treatments that restore moisture to dry, dull or dehydrated skin, from hyaluronic acid skin boosters to hydrating clinic care. At Egg Clinic in Sinsa, Gangnam, a doctor matches the option to your skin; boosters usually give a dewy improvement within one to two weeks that lasts a few months.
- Treatment time
- About 20–45 minutes
- Comfort
- Numbing cream for boosters
- Downtime
- None to 1–2 days
- Results
- Within 1–2 weeks
- Lasts
- Around 3–6 months
- Sessions
- Often a short course

What is skin hydration therapy?
Dehydrated skin lacks water rather than oil, so it can look dull, feel tight and show fine crepey lines even if you are oily. Skin hydration therapy addresses this from the inside and the outside. Injectable skin boosters place fine hyaluronic acid within the skin, where it binds water, while regenerative boosters such as Rejuran help strengthen the skin barrier and texture.
Hydrating care treatments, such as cleansing with serum infusion or soothing masks, give an immediate refresh with no downtime. The doctor often combines both approaches for a longer-lasting result.

Who is a good candidate?
- Dry, tight or flaky skin
- Dull skin lacking glow
- Fine lines caused by dehydration
- Skin stressed by travel, climate change or air-conditioning
- Skin recovering after laser treatment, once healed
Injectable boosters should wait if you have active infection, cold sores or inflamed acne in the area, and they are postponed during pregnancy and breastfeeding. If you have a skin condition such as eczema or rosacea, the doctor will check whether medical treatment is needed first, as hydration alone may not settle it. The doctor reviews your skin and history at consultation before recommending a plan.
Skin Hydration Therapy cost in Gangnam
Egg Clinic publishes fixed prices for every treatment. For related options, see our Skin Booster prices(from ₩50,000) or the complete clinic price list. The doctor confirms the right treatment and your final price at a free consultation.
Before & after at Egg Clinic
This photo shows a Rejuran skin booster result, one of the options used for hydration therapy. Results vary.
What are the results and recovery like?
Hydrating care has no downtime and makes the skin look fresher straight away. After injectable boosters, small bumps and redness usually settle within one to two days, and the skin typically looks plumper and more even over one to two weeks. A course of about three sessions a few weeks apart is common, and effects usually last a few months. Results vary, and a good daily moisturiser and sunscreen help keep the skin hydrated.
How the treatment works
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Consultation
The doctor assesses how dry or dehydrated your skin is and recommends boosters, care or both.
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Preparation
The skin is cleansed, and numbing cream is applied before any injections.
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Treatment
A booster is injected in tiny amounts, or hydrating care is applied, according to your plan.
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Aftercare
Avoid make-up for about 12–24 hours after injections, and skip saunas and alcohol for a day or two.
Tips for international patients
- Book a hydrating treatment early in your trip to recover from a long flight.
- Drink plenty of water and use a humidifier if the hotel air is dry.
- Allow a couple of days before photos after injectable boosters.
- Ask on WhatsApp which hydration option fits your schedule.
Frequently asked questions
Which clinic treatment hydrates dry skin?
It depends on your skin. Injectable hyaluronic acid boosters give the longest-lasting hydration, while hydrating care gives an instant refresh. The doctor recommends a plan.
How long does skin hydration therapy last?
Booster results typically last around three to six months. Care treatments give a refresh that lasts days.
Does it hurt?
Care treatments are comfortable. For injectable boosters, numbing cream is used and most people feel light pricks.
Is there downtime?
Care treatments have none. Boosters may leave small bumps or redness for one to two days.
Can I combine hydration therapy with other treatments?
Yes, boosters are often combined with lasers or lifting. The doctor advises on timing.
How much does skin hydration therapy cost in Seoul?
The price depends on the booster or care chosen, and the doctor confirms it at consultation. See our published skin booster prices.
Related treatments & prices
Egg Clinic, Sinsa · Gangnam
- Address
- 613 Gangnam-daero, Seocho-gu, Seoul
- Directions
- 3-minute walk from Sinsa Station Exit 5 (Line 3 & Shinbundang Line)
- Opening hours
- Mon–Fri 11:00–20:30 · Sat & Sun 11:00–17:00 · Lunch 14:00–15:00
- Contact
- +82-2-542-5540(WhatsApp & text)
















