
Dr. Yoongon Ryu
Flagship clinic · KOL for leading lifting & regenerative devices

A glutathione-based wellness antioxidant IV, given under medical supervision over about a 20 to 40 minute session and usually taken as a short course for general antioxidant support.
The Cinderella injection in Seoul, Korea is a wellness intravenous drip built around glutathione, a naturally occurring antioxidant, given under medical supervision for general hydration and antioxidant support. It is not a disease treatment or a whitening cure. At Reberry Clinic’s Seoul locations the clinic’s doctors screen you first, then plan a session or short course in English.
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The Cinderella injection (신데렐라주사) is a wellness intravenous (IV) drip centred on glutathione, a naturally occurring antioxidant the body makes itself. In a clinic setting it is usually combined with supporting nutrients such as vitamin C and delivered directly into a vein over a short, relaxed session. It is offered as general hydration and antioxidant wellness support, not as a treatment for any disease and not as a whitening or skin-brightening cure.
The nickname comes from its popularity as a light, feel-fresh wellness drip that people fit into a busy day. In practice, a responsible clinic treats it as a medically supervised service: a doctor screens your health history, confirms you are a suitable candidate, discloses exactly what is in the drip, and follows strict sterile technique. Because antioxidant support is cumulative rather than a one-time event, most people take it as a short course over weeks rather than a single visit.
At Reberry Clinic in Seoul, Korea, the Cinderella injection is consultation-led with English support across our Seoul locations in Gangnam and Myeongdong, so international patients can understand what the drip is, and is not, intended to do before anything is administered.

The Cinderella injection delivers glutathione and any supporting nutrients straight into the bloodstream via an IV drip, bypassing digestion so the antioxidant is delivered efficiently in 1 session. Glutathione is one of the body’s principal antioxidants, involved in neutralising oxidative stress, and pharmacokinetic research has characterised how it and its metabolites behave after dosing. That mechanism explains why the drip is offered for general antioxidant wellness support rather than as a proven cosmetic or medical treatment: robust evidence for cosmetic benefits in healthy people remains limited. A typical session runs about 20 to 40 minutes while you rest, using fresh sterile equipment for the line, and the clinic’s doctors choose a sensible formulation and dose after screening you. Because it is antioxidant and general-wellness support, not a disease cure, honest framing and medical supervision are the core of doing it responsibly, and a good clinic avoids any too-perfect or whitening-cure promise.
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The clinic’s doctors review your health history in 1 consultation to confirm the antioxidant IV is appropriate before any drip is planned.
A glutathione dose and any of the 2 or more supportive nutrients are chosen for general wellness support and disclosed to you in full.
The IV is placed with fresh sterile equipment and infused over about 20 to 40 minutes while you rest comfortably in 1 relaxed session.
Because antioxidant support is cumulative, most people plan several sessions spaced days to weeks apart rather than a single 1-off visit.
You can usually resume normal activity the same day; the team gives simple aftercare and answers follow-up questions across 1 or more visits.

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The clinic’s doctors review your general health and wellness goals in English, confirm the antioxidant IV is appropriate, and explain what it is for.
The IV drip is delivered under medical supervision and a session commonly takes about 20 to 40 minutes while you rest comfortably.
Any sense of feeling refreshed varies from person to person; the drip supports general wellness and is not a promise of a specific outcome.
Sessions are typically spaced days to weeks apart over a short course, and the doctor adjusts frequency to your goals and response.
Some people continue with periodic top-ups for ongoing antioxidant support, planned transparently as part of long-term wellness care.



The Cinderella injection is a glutathione-based wellness IV drip offered for general hydration and antioxidant support, delivered under medical supervision over about 20 to 40 minutes. It is not a disease treatment or a whitening cure. You can learn more on our injection treatment page before booking a consultation in Seoul.
Reberry Clinic offers the Cinderella injection at its Seoul locations in Gangnam and Myeongdong, both easy to reach for international patients. The clinic’s doctors screen you first and supervise the drip, with English support across screening, the infusion, and aftercare, so you understand exactly what is being administered and why.
It is offered for general wellness and antioxidant support, delivering glutathione directly into the bloodstream. It is not a treatment for any disease and is not presented as a whitening or skin-brightening cure. Your doctor explains realistic, general-wellness expectations at consultation, which honest framing is itself a sign of a responsible clinic.
No, the Cinderella injection is offered for general wellness and antioxidant support and is not presented as a whitening or skin-brightening treatment, since regulators have not approved glutathione injection for that purpose. Set expectations around general antioxidant support with your doctor, who explains what the treatment is and is not intended for.
It is given as an intravenous drip, with glutathione and any supporting nutrients infused directly into a vein over about 20 to 40 minutes. The line uses fresh sterile equipment and the drip is supervised by the clinic’s doctors. See our injection treatment page for how our IV wellness services are delivered.
Discomfort is usually limited to a brief pinch when the line is placed, and most people relax comfortably during the drip. A typical session takes about 20 to 40 minutes depending on formulation and volume. The clinic uses fresh sterile equipment and checks on you throughout the session for comfort and safety.
Downtime is typically minimal, and most people resume normal activities the same day after a short rest. Occasionally there may be mild bruising at the needle site. Because it is an IV infusion rather than a procedure on the skin, recovery is rarely a factor in planning the rest of your day.
Wellness IVs are usually taken as a short course of several sessions spaced days to weeks apart, because antioxidant support is cumulative rather than a one-time event. The exact number depends on your goals and response. Your doctor maps a sensible schedule at consultation rather than fixing a single universal number for everyone.
The drip is built around glutathione, an antioxidant, often with supportive nutrients such as vitamin C, chosen for general wellness support. A good clinic discloses every ingredient and its purpose before you agree. You can review the kinds of IV drips we offer on our injection treatment page in advance.
Glutathione IVs are widely used for wellness and are generally considered well tolerated when delivered under medical supervision to appropriate candidates. A consultation reviews your general health first to confirm suitability and reduce risk. Discuss any medical conditions honestly so the clinic’s doctors can screen you carefully before any drip is planned.
Generally healthy adults seeking general wellness and antioxidant support are typically suitable, provided a consultation confirms it is appropriate. Those who are pregnant or breastfeeding, or who have significant medical conditions, need prior medical review. Your doctor assesses suitability first, which is why every plan starts with a health screening rather than the drip.
Yes, a wellness IV can be scheduled alongside other treatments as part of a broader plan, and some people pair it with a tailored skin care routine for general skin wellness. Your doctor sequences everything sensibly and explains how combining sessions affects your overall schedule.
Most people tolerate sensible wellness drips well, but possible effects include mild bruising, transient lightheadedness, or, rarely, a reaction to an ingredient, which is why screening matters. Certain conditions make IV drips unsuitable. Medical supervision and strict sterile technique for every line are how a responsible clinic keeps risk low.
Aftercare is simple: stay hydrated and resume normal activities, since there is generally minimal downtime. Some people maintain general wellness with a supportive skin care routine or periodic top-ups. Your doctor explains any optional maintenance clearly as part of long-term, wellness-focused planning.
A single Cinderella session needs only a short visit, so even 1 day in Seoul can accommodate a consultation and one infusion. Because wellness IVs work best as a short course, some international patients plan several visits or return trips. Our English-speaking team helps coordinate scheduling around your travel plans.
Yes, flying the same day is generally fine after a wellness IV, since it is an infusion with minimal downtime. Staying hydrated is sensible, as cabin air is drying. If you have a course planned, your doctor can advise on spacing sessions across trips so the antioxidant support stays consistent while you travel.
International patients can begin a wellness IV course during a visit and continue on return trips, with remote check-ins in English between sessions so the plan stays on track. You can also maintain general wellness at home alongside a healthy routine and a supportive skin care routine, with your notes kept on file.
| Cinderella Injection (Glutathione IV) | Vitamin C Wellness Drip | Combined Nutrient IV | |
|---|---|---|---|
| Main ingredient | Glutathione antioxidant, sometimes with vitamin C | High-dose vitamin C for antioxidant support | Blend of vitamins, minerals and antioxidants |
| Framing | General antioxidant and wellness support | General antioxidant and hydration support | General wellness and hydration support |
| Best for | Those wanting a light glutathione wellness drip | Those focused on a vitamin C boost | Those wanting a richer, multi-nutrient blend |
| Session length | About 20 to 40 minutes | About 20 to 60 minutes | About 30 to 60 minutes |
| Downtime | Minimal; resume normal activities | Minimal; resume normal activities | Minimal; resume normal activities |
| Typical schedule | Often a short course over weeks | Single or repeated as advised | Single or repeated as advised |
| Cost approach | Explained by formulation, dose and sessions | Explained by dose and sessions | Explained by the nutrients included |
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