NAD+ IV Therapy: what it is, what the research shows, and what it costs in Huntersville.

What is NAD+?

NAD+ (nicotinamide adenine dinucleotide) is a coenzyme found in every living cell. It carries electrons in the reactions that turn food into ATP, the energy your cells run on, and it is consumed by three families of enzymes: sirtuins, which regulate cell metabolism, PARPs, which repair DNA, and CD38, which is involved in immune signalling.

Several human studies have measured NAD+ falling with age, in skin, in the brain, and in blood plasma, where one study measured a decline of about 4% a year. A 2025 review in Nature Metabolism notes that decline has been consistently observed in only a limited number of studies, so treat the age story as likely rather than settled.

That is the biology. It is real, it is interesting, and it is the reason NAD+ therapy exists.

What is NAD+ IV therapy?

NAD+ IV therapy is an intravenous infusion of NAD+ itself, typically 125 to 1,000 mg in a bag of saline, dripped slowly over two to six hours. The slow rate matters more than anything else on this page. NAD+ delivered faster than your body can clear it produces chest tightness, nausea and cramping within minutes, and delivered slowly it produces none of that.

At our clinic on Reese Blvd, IV NAD+ comes in 125 mg, 250 mg and 500 mg doses over two to four hours, and as an intramuscular injection at 25 to 150 mg in under ten minutes. Both need an order from our prescriber.

NAD+ IV vs injection vs oral supplements

Four ways to raise NAD+, and they are not equal.

The cards give away the honest position. The strongest research is on the pills. The IV is the fastest way to a high dose under supervision, and it is the one with the least data. Both of those things are true, and we would rather you read them here than find them later.

Does NAD+ IV therapy work?

It depends what you mean by work. Here is what has been measured in people.

IV NAD+ raises blood NAD+, slowly. In the one published study, eleven men received 750 mg over six hours or a saline placebo. Nothing changed in the blood for the first two hours, because the body cleared the NAD+ as fast as it arrived. By six hours plasma NAD+ was about four times baseline. Nobody had a side effect at that slow rate. That study, in Frontiers in Aging Neuroscience, measured blood chemistry and nothing else. It did not measure energy, focus, sleep or anything you would notice.

A 2026 chart review measured tolerability. Fourteen wellness-clinic clients received four daily 500 mg infusions of either NAD+ or a precursor, controlling their own drip speed. All six in the NAD+ group reported moderate to severe cramping, nausea and chest pressure. Their average infusion time was 97 minutes, which for 500 mg is fast. That study, in Frontiers in Aging, is the clearest evidence in print that rate is what causes side effects.

The randomized trials all used oral precursors. NR raised cellular NAD+ about 60% in six weeks in healthy older adults. NMN improved muscle insulin sensitivity in women with prediabetes, and increased six-minute walking distance in middle-aged adults over 60 days. In a 2025 trial in people with long COVID, NR tripled blood NAD+ and did nothing measurable for fatigue, cognition or sleep. A Parkinson's trial used oral NR, raised brain NAD in some patients, and saw mild improvement only in those. None of these were IV.

Addiction and withdrawal. NAD+ infusions have been used in detox settings since the 1960s. The evidence is a 1961 case series and a conference poster. No randomized trial exists. We do not offer NAD+ for withdrawal and you should be wary of anyone who claims it treats addiction.

So here is our read. NAD+ IV therapy reliably does one thing the research can see: it raises blood NAD+ to a level the pills do not reach, over a few hours, under supervision. What that does for how you feel has not been measured in a controlled trial. Some clients tell us they notice clearer focus and steadier energy in the days after. Some notice nothing. We charge for the infusion, and we describe it as what it is.

NAD+ IV therapy side effects

Nearly all of them happen during the drip, and nearly all of them are about speed.

• Chest pressure or tightness. The most common one, and the one that alarms people. It is not cardiac. It fades within a minute or two of slowing the drip.
• Nausea and stomach cramping.
• Flushing and warmth.
• Headache, lightheadedness.
• A faster heartbeat or a feeling of anxiousness.
• Throat tightness or congestion.

Every one of those is rate-dependent. The drip runs on a pump, the nurse sets a slow starting rate, and if you feel anything the rate comes down. Most clients settle into a pace where they feel nothing and read or work for the rest of the session.

After the drip, some people feel tired for the rest of the day. Some feel the opposite. Both are reported.

Who should not get NAD+ therapy?

The prescriber consult exists for this list.

• Pregnancy or breastfeeding. No safety data exists.
• Active cancer, or a cancer history. Cancer cells consume a great deal of NAD+, and some clinicians raise a theoretical concern that raising it could support tumor growth. No human data either way, so oncologist clearance first.
• Severe liver or kidney disease.
• Unstable heart disease or an arrhythmia. The heart-rate effect during infusion is the reason.
• A known reaction to a previous NAD+ product.

NAD+ for infusion is a compounded medication. It is not FDA-approved for any condition, and we do not offer it as treatment for one.

How much does NAD+ IV therapy cost?

Across the US, published price guides put a single NAD+ IV at $250 to $400 for 250 mg, $350 to $600 for 500 mg, and $800 to $1,200 for 1,000 mg. Injections run $40 to $200.

Here is ours. Every dose, with the time next to it, lives on our NAD+ therapy in Huntersville page.

The prescriber consult at a first visit runs $25 to $40. The IV membership is $94 a month on a 12-month plan, so if you are planning a loading course of three or four NAD+ sessions, the membership pays for itself on the first one.

Insurance does not cover NAD+. HSA and FSA cards usually work.

What happens at your NAD+ IV appointment

1. Block out the time

   Two hours for 125 mg, up to four for 500 mg. Bring a laptop, a book, or nothing. The wifi is good and the chairs recline. Around one in four people in Huntersville works from home, and a Tuesday-morning NAD+ session with a laptop is a normal thing to see in this room.

2. First visit, the prescriber consult

   North Carolina requires an individual order from a physician, nurse practitioner or physician assistant before any IV nutrient therapy, and an assessment of whether it suits you. That is where the list above gets covered.

3. A registered nurse places the line

   and starts the pump at a slow rate.

4. The first fifteen minutes are the calibration

   If you feel pressure in your chest or a wave of nausea, say so. The rate drops and it passes. Once you are comfortable, you stay at that rate.

5. You leave when the bag is done

   No downtime. Some people feel wiped out for the evening, so a 10am slot is better than a 3pm one on a first session.

Pairing it. Clients often book a hydration drip alongside NAD+ because the saline volume in a NAD+ bag is modest. Some add a cryotherapy session on the way out. Both are optional.

NAD+ IV therapy FAQs

NAD+ for infusion is a compounded medication and is not FDA-approved to treat any condition. Hydralive Therapy Huntersville offers it as an elective wellness service, ordered by a licensed prescriber after an individual assessment and administered by a registered nurse.