Screening
The doctor reviews your health, medicines and reasons for wanting NAD+.
MOHW-designated Advanced Regenerative Medicine Institution · 2026
NAD+ Therapy in Gangnam Seoul, Korea
NAD+ is a molecule every cell uses to turn food into energy, and interest in it has grown with longevity research. Here is a plain explanation of NAD+, how an infusion feels, what the science does and does not show, and who should avoid it.
- 2 MD-PhD directors
- 2007 In Gangnam since
- 4 Languages
- 3 mo Free follow-up
In brief
NAD+ Therapy, at a glance
Gangnam Celliting Clinic · 121 Teheran-ro, Gangnam-gu, Seoul · Gangnam Station Exit 12 (4-min walk)
NAD+ (nicotinamide adenine dinucleotide) is a coenzyme your cells need to produce energy, and research suggests its levels tend to fall with age. NAD+ IV therapy at Gangnam Celliting Clinic in Gangnam, Seoul gives NAD+ by slow infusion after medical screening. Human evidence for anti-aging benefits is still limited, so it is offered as a wellness option, not a proven treatment.
- What it is A coenzyme used in cell energy
- How given Slow IV infusion
- Common sensations Flushing, chest pressure, nausea if fast
- Evidence status Early; human data limited
The science, simply
What does NAD+ do in the body?
NAD+ helps cells convert nutrients into usable energy and supports enzymes involved in DNA repair and cell maintenance. Without enough NAD+, these processes slow down.
Energy production
NAD+ carries electrons in the reactions that make ATP, the cell's energy currency.
Cell maintenance
Enzymes such as sirtuins and PARPs, studied in ageing research, depend on NAD+.
Constant recycling
The body makes and recycles NAD+ all the time from vitamin B3-related building blocks.
Ageing
Why do NAD+ levels fall as we get older?
Studies, mostly in animals and some in humans, suggest NAD+ levels decline with age, possibly because more NAD+ is used up by repair and inflammation-related enzymes while production slows. This is why NAD+ has become a focus of longevity research.
A lower NAD+ level linked with ageing does not prove that adding NAD+ reverses ageing; that question is still being studied.
In the chair
What does an NAD+ infusion feel like?
NAD+ is given slowly because a fast infusion can cause uncomfortable sensations. Many people feel little; others notice short-lived effects that ease when the drip is slowed.
| Sensation | What it is like | What staff do |
|---|---|---|
| Flushing or warmth | Heat in the face or body | Slow the rate |
| Chest or stomach pressure | A tight or heavy feeling | Slow or pause the drip |
| Nausea | Mild queasiness | Slow the rate; offer rest |
| Arm discomfort | Ache along the vein | Check the cannula |
Session length depends on the dose and protocol, so the clinic confirms it when you book. Bring something to read and plan a calm afternoon.
Honest evidence
Is there good evidence that NAD+ IV slows ageing?
Not yet. Laboratory and animal studies are promising, and small human studies show NAD+ levels can be raised, but large, long-term trials showing anti-aging benefits from NAD+ IV are lacking. Some people report feeling more energetic; others notice no difference.
- Reasonably established: NAD+ is essential for cell energy, and levels tend to fall with age
- Still uncertain: whether IV NAD+ improves energy, skin or lifespan in healthy adults
- Unknown: the ideal dose and how often, if at all, it should be repeated
At Celliting, NAD+ is one optional part of a broader plan; see our longevity IV therapy and Korea longevity clinic pages for how it can fit.
Is it right for you?
Who might consider NAD+, and who should avoid it?
Often a good fit
- Adults curious about NAD+ as part of a longevity plan
- People who understand the evidence is still developing
- Patients who passed medical screening
- Those who can rest during a slow infusion
Talk to your doctor first
- Pregnancy or breastfeeding: generally avoid
- Active cancer or cancer treatment: discuss with your oncologist first
- Significant kidney, liver or heart disease
- Previous reaction to NAD+ or similar infusions
Suitability is a medical decision made by your doctor after an in-person consultation and review of your health history.
Step by step
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Your NAD+ session, step by step
Realistic goals
Benefits and the limits of current evidence are explained before you agree.
Slow start
The infusion begins gently and is adjusted to how you feel.
Monitored infusion
Staff check on you and slow the drip if flushing or pressure appears.
After the drip
Rest briefly, drink water and note how you feel over the next days.
Why Celliting
Why patients choose Gangnam Celliting Clinic
01
Safety first, always
No serious complication since 2007. FDA/KFDA-cleared devices and verifiable, genuine consumables.
02
Two MD-PhDs, every step
Dr. Ho-chan Kim and Dr. Young-mi Rhee personally consult and treat. Nothing is handed off.
03
Government-designated
Named an Advanced Regenerative Medicine Institution by the Ministry of Health and Welfare in June 2026.
For international patients
Planning NAD+ during a Seoul visit
Because a slow NAD+ infusion takes longer than most drips, book it on a day without tight plans and not right before a long flight. Many visitors schedule it mid-trip in Gangnam, Seoul, after jet lag has eased. Bring a list of your medicines, translated if possible. The team explains the process in English, Chinese, Japanese or Vietnamese, and you can message on WhatsApp after you return home.
- Message us first Send photos and travel dates on WhatsApp before you fly.
- Doctor-reviewed plan Get a suggested plan in advance, confirmed in person.
- Your language English, 中文, 日本語 and Tiếng Việt support.
- Follow-up at home Free 3-month follow-up and a 24-hour line.
FAQ
NAD+ Therapy: your questions, answered
Reviewed by Dr. Ho-chan Kim, MD, PhD · Updated October 2026
Is NAD+ the same as vitamin B3?
No. NAD+ is made in the body from vitamin B3-related compounds such as niacin and nicotinamide, but it is a different molecule. NAD+ IV gives NAD+ itself, while B3 supplements provide building blocks the body converts.
Why does NAD+ take longer than other drips?
Because giving it quickly can cause flushing, chest pressure or nausea. A slower rate makes the infusion more comfortable. The exact time depends on dose and protocol, which the clinic confirms when you book.
Will I feel more energy after NAD+?
Some people say they feel more alert; others notice no change. Responses vary, and there is no reliable way to predict yours. It is best to try it without fixed expectations and discuss how you felt with the doctor.
Are oral NAD+ boosters an alternative?
Oral precursors such as nicotinamide riboside are widely studied and sold. They work differently from an IV and also have limited long-term human evidence. Ask the doctor which approach, if any, suits your goals.
Who should not have NAD+ IV?
Pregnant or breastfeeding women, people under active cancer treatment without their specialist's approval, and those with significant organ disease or past reactions should avoid it or seek careful advice. Screening decides suitability for everyone else.
Explore more
Related pages in Gangnam, Seoul
Cell by cell
Talk to a doctor about NAD+
Share your health history and goals through the consultation form or WhatsApp, and the doctor will explain whether NAD+ makes sense for you.
Medical information on this page is provided by Gangnam Celliting Clinic and reviewed by our medical directors. It is not a substitute for an in-person medical consultation. Individual results vary, and all procedures carry potential risks and side effects that your doctor will explain before treatment.
