IV Clinic · Seomyeon, Busan

Licorice Injection (Glycyrrhizin) in Busan

#Glycyrrhizin · #LiverDetoxCare · #AntiInflammatoryCare · #SkinTroubleCare

The licorice injection delivers glycyrrhizin, an extract of licorice root, directly into the vein. It is used to support liver function and calm inflammation, and may also help with tiredness and troubled skin.

Quick answer: The licorice injection is an IV injection of glycyrrhizin, a compound from licorice root with anti-inflammatory properties, used to support liver function and help with tiredness and skin trouble. At Art of Shine Clinic in Seomyeon, Busan, it takes about 5–10 minutes, needs no numbing and has no downtime; how long you feel it varies. The nutrient IV event is from KRW 29,000 (excl. 10% VAT).

At a glance

What is Licorice Injection (Glycyrrhizin)?

Glycyrrhizin (glycyrrhizic acid) is the main active compound of licorice root. Injectable glycyrrhizin preparations have long been used in East Asia to support the liver and to calm inflammation, including in some skin conditions.

At Art of Shine Clinic the licorice injection is offered as condition care for people who drink regularly, feel tired, or have recurring skin trouble. It does not replace treatment for liver disease. For acne flare-ups you can also look at the Anti-Inflammatory Injection, and for tiredness the Garlic Injection (Vitamin B1).

How Licorice Injection (Glycyrrhizin) works

Glycyrrhizin has anti-inflammatory and liver-protective actions. Given intravenously, it reaches the bloodstream directly. Because it can affect the body's salt and potassium balance with frequent use, the doctor checks your blood pressure and history first.

1. Consultation: the doctor reviews your health, medications and allergies and confirms the injection suits you.
2. Treatment: the injection is given slowly into a vein in your arm over about 5–10 minutes.
3. After: you rest briefly, then return to your day. Drink plenty of water.

Why patients choose Licorice Injection (Glycyrrhizin)

• Liver support — glycyrrhizin is traditionally used to support liver function.
• Anti-inflammatory action — may help calm recurring skin trouble.
• Helps with tiredness — a popular choice after a busy or heavy week.
• Quick, no downtime — about 5–10 minutes and you are on your way.

Who is the Licorice Injection for — and when we suggest something else

Good candidates

• You drink alcohol often and want general condition care
• You deal with recurring skin trouble and want supportive care
• You feel persistently tired and run-down
• Your blood pressure is normal and you have no heart or kidney disease
• You want a quick 5–10 minute injection with no downtime

We may suggest something else if…

• You have one or two angry acne spots — the Anti-Inflammatory Injection goes straight into each spot
• You have high blood pressure, low potassium, or heart or kidney disease — glycyrrhizin can worsen these, so we suggest another option
• You simply want more energy — the Garlic Injection (Vitamin B1) focuses on vitamin B1
• You take diuretics or other medicines that lower potassium — Dr. Park reviews these first

What happens at your Licorice Injection session in Seomyeon

1. Message us on WhatsApp first. Tell us your preferred date, your blood pressure history and all medicines. Diuretics and heart medicines are especially important to mention.
2. Consultation with Dr. Park. She reviews your blood pressure, heart and kidney history. She also asks how often you have had glycyrrhizin injections recently.
3. Preparation. No numbing is needed. A fine needle is placed in a vein on your arm.
4. The injection. It takes about 5–10 minutes. You feel a brief pinch and then little else.
5. Out the door & follow-up. There is no downtime. Message us if you notice swelling of the ankles, headaches or unusual weakness after a course of injections.

How Dr. Park plans your Licorice Injection treatment

Glycyrrhizin is a compound from licorice root with anti-inflammatory properties. Dr. Park uses it as supportive care, not as a treatment for liver disease. If you have abnormal liver tests, she will advise proper medical follow-up.

Safety shapes the plan. Frequent or long-term glycyrrhizin can raise blood pressure and lower potassium. So she asks about your blood pressure and medicines, and keeps an eye on how often you have it.

Sessions are usually 1–2 weeks apart. The clinic lists it in the single AOS Nutrient IV Infusion. It is also part of Customized Nutrient Injections: 10 Sessions, so you can rotate it with other nutrients.

Licorice Injection (Glycyrrhizin) results: what to expect and when

• During the injection: most people feel nothing beyond the needle.
• Same day to a few days: some people report feeling less tired — this varies by person.
• With regular sessions: used every 1–2 weeks as ongoing care, as advised by the doctor.
• Ongoing: effects are temporary and not the same for everyone.

Side effects, risks and who should avoid Licorice Injection (Glycyrrhizin)

The licorice injection is generally well tolerated in short courses. Possible side effects include:

• Bruising, tenderness or mild swelling where the needle or cannula was placed
• Light-headedness, especially if you have not eaten
• Rarely, irritation of the vein or an allergic reaction (rash, itching, breathing difficulty — tell staff immediately)
• With frequent or long-term use, fluid retention, higher blood pressure or low potassium (pseudoaldosteronism) — the doctor monitors for this

Not suitable if you: have high blood pressure, low potassium, or heart or kidney disease; take diuretics or other medicines that lower potassium; are pregnant or breastfeeding; or are allergic to glycyrrhizin or licorice. Tell your doctor about all medications.

Licorice Injection vs Anti-Inflammatory and Garlic injections: which should you choose?

These options look similar on a menu but solve different problems.

Choose the licorice injection for whole-body condition care if your blood pressure is normal. Choose the anti-inflammatory injection to calm specific acne spots fast. Choose the garlic injection if fatigue is the only concern. For acne scars or pores, see Acne, Pores & Scars.

Aftercare after Licorice Injection (Glycyrrhizin)

• Drink plenty of water after your treatment.
• A small bruise or swelling may appear where the needle went in; it usually fades within a few days.
• Avoid heavy drinking and strenuous exercise on the day of treatment.
• If you feel dizzy or unwell, rest at the clinic until you feel steady before leaving.
• If any discomfort persists, contact the clinic on WhatsApp.

Travelling? Read our aftercare tips for travellers.

Downtime after the Licorice Injection, and flying home

There is no recovery period. In the first day you may notice a small bruise on your arm. Drink water and avoid heavy drinking on the day of treatment. Rest before leaving if you feel light-headed.

You can go sightseeing and wear makeup straight away. A sauna or jjimjilbang is better saved for the next day. Flying is generally fine, but tell Dr. Park your flight date. If you are having several injections over a short trip, she will space them carefully. Read our aftercare tips for travellers.

Licorice Injection (Glycyrrhizin) prices in Busan (KRW)

Listed amounts are non-covered treatment fees in Korean won (KRW) and exclude 10% VAT. Payment is made at the clinic on the day of your visit. Costs may vary with the treatment area and dosage, and results, recovery time and side effects differ from person to person. Details are explained during an in-clinic consultation. Event prices and periods change — please confirm on WhatsApp when you book. Prices checked: October 2026.

Full price list → · Current special offers → · How prices & payment work →

Does the licorice injection cure a hangover?

No. It is not a hangover cure and it does not make heavy drinking safe.

Glycyrrhizin is used as supportive care for people worried about liver strain and fatigue. A hangover is usually handled with water, food and rest. If you drink heavily and regularly, the most useful step is cutting back and having your liver checked by a doctor. Signs such as yellow skin, dark urine or pain under the right ribs need proper medical care. Dr. Park would rather give you honest advice than an injection that hides a problem.

Why does the doctor ask about my blood pressure before a licorice injection?

Because glycyrrhizin can raise blood pressure and lower potassium, especially with frequent or long-term use. This effect is called pseudoaldosteronism.

It can cause fluid retention, swollen ankles, headaches or muscle weakness. The risk is higher if you already have high blood pressure, heart or kidney disease, or take diuretics. Older adults may also be more sensitive. Dr. Park checks these before treatment. If you are unsure of your blood pressure, tell us on WhatsApp and it can be checked at your visit. If it is high, she will suggest a different option.

How many licorice injections can I have in a row?

There is no single safe number for everyone. Dr. Park sets the frequency for you, usually 1–2 weeks apart.

She considers your blood pressure, medicines and how many injections you have had recently, including any elsewhere. If you plan a long course, she may suggest a pause or rotating with another nutrient. Good alternatives include the Garlic Injection (Vitamin B1) or the Vitamin C Injection. Tell her straight away if you notice swelling, palpitations or unusual weakness between sessions. These can be early signs of low potassium.

Licorice Injection (Glycyrrhizin) FAQ

Related treatments

• Garlic Injection (Vitamin B1) — vitamin B1 for tiredness
• Cinderella Injection — antioxidant drip for skin and fatigue
• Baekok (Glutathione) Injection — glutathione drip for a brighter look
• Anti-Inflammatory Injection — calms individual acne spots
• Hair Follicle Nutrition Injection — nutrients delivered to the scalp

See all IV Clinic treatments or browse all 98 treatments.

Medically reviewed by

Dr. Park Yoon-soo— Head Director, Art of Shine Clinic Busan

Medical graduate of Kyungpook National University School of Medicine, intern at Asan Medical Center. Rejuran and Rejuviel Expert Member (PharmaResearch), Restylane Expert Member (Galderma), Belotero Key Doctor (Merz Korea) and 2026 Coretox Expert. Member of the Korean Aesthetic Surgery & Laser Society and the Korean Society for Laser, Dermatology and Trichology.

This page is for general information and does not replace an in-person medical consultation. Results, recovery time and side effects vary from person to person.

Ready to plan your visit?

Send one WhatsApp message with the treatment and your travel dates. We reply during clinic hours (KST): Mon–Fri 10:00–20:00, Sat 10:00–16:00.