Niagen IV therapy delivers nicotinamide riboside (NR) — the patented, clinically studied NAD+ precursor sold as Niagen® — directly into the bloodstream. Instead of swallowing a capsule and hoping your gut absorbs it, an IV puts the full dose into circulation, where your cells can convert it into NAD+ immediately.
Here is what a Niagen infusion actually does, who it helps, how it compares to a standard NAD+ drip, and what it costs in Boston.
What is Niagen IV therapy?
Niagen is the branded form of nicotinamide riboside, a form of vitamin B3 that the body converts into NAD+ (nicotinamide adenine dinucleotide). NAD+ is the coenzyme your mitochondria use to turn food into cellular energy, repair DNA and regulate the sirtuin proteins tied to healthy aging. NAD+ levels fall measurably with age, illness, heavy training and chronic stress.
A Niagen IV bypasses digestion entirely. That matters because oral NR has to survive the stomach, get absorbed through the intestinal wall and pass the liver before any of it reaches your cells. Intravenous delivery is 100% bioavailable by definition.
At IV League Hydration in South Boston, a standalone Niagen infusion is $699 and runs about 60–90 minutes. You can read the full protocol on our Niagen IV therapy page.
What are the benefits of Niagen?
Patients most often come to us for one of five reasons:
- Sustained energy without stimulants. More NAD+ means more efficient ATP production in the mitochondria — energy that builds over days rather than spiking and crashing like caffeine.
- Mental clarity and focus. Neurons are metabolically expensive. Clients dealing with brain fog frequently report sharper concentration in the 48 hours after an infusion.
- Athletic recovery. NAD+ supports DNA repair and mitochondrial turnover after hard training blocks or a marathon.
- Healthy aging support. NR is the most published NAD+ precursor in human trials, with studies consistently showing it raises blood NAD+ levels.
- Post-illness fatigue. Recovery from a long viral illness is one of the most common reasons clients book a series.
Niagen is a support therapy, not a cure. It is not FDA-approved to treat any disease, and our nurse practitioners screen every client before infusing.
Niagen IV vs NAD+ IV therapy: what is the difference?
Both raise NAD+, but they start from different molecules.
- NAD+ IV therapy infuses the finished coenzyme directly. It works fast, but pushing it too quickly causes the well-known chest tightness, flushing and nausea — which is why NAD+ drips are run slowly, often over 2–4 hours.
- Niagen IV infuses the precursor and lets your cells make NAD+ on their own schedule. It is generally much better tolerated, with far less of the flushing sensation, and the infusion is shorter.
If you have tried a NAD+ drip and found the sensation intolerable, Niagen is usually the better route. If you want the fastest possible spike and you tolerate infusions well, a classic drip still has a place. Compare the two on our NAD+ IV therapy page.
Is NR better than NMN?
NR and NMN are both NAD+ precursors, and the honest answer is that the human evidence favors NR simply because there is more of it. Nicotinamide riboside has been through more published human trials, and Niagen is the specific NR ingredient used in most of them. NMN has promising data but a less settled regulatory status in the United States.
Practically: NR has the deeper human safety record, which is why we use Niagen rather than a generic NMN preparation.
How often should you get a Niagen infusion?
It depends on your goal:
- Trying it out: a single infusion tells you how you respond.
- Fatigue or brain fog: a loading series of 3–4 infusions over two to three weeks, then monthly maintenance.
- Healthy aging maintenance: one infusion every 4–6 weeks.
- Event or race prep: one infusion 5–7 days out, so recovery peaks on race day.
Your nurse practitioner will adjust the plan at each visit based on how you actually feel between sessions.
What are the side effects of Niagen?
Niagen is well tolerated. The most common reports are mild flushing, a temporary warm sensation, mild nausea if the drip runs fast, and minor soreness at the IV site. Slowing the infusion rate resolves nearly all of it.
Niagen IV therapy is not appropriate if you are pregnant or breastfeeding, or if you have significant kidney or liver disease without clearance from your physician. Tell your nurse about every medication and supplement you take at intake.
How much does Niagen IV therapy cost in Boston?
A standalone Niagen infusion at IV League Hydration is $699. Members save 10% on every infusion, and multi-session packages lower the per-visit cost for anyone doing a loading series. Full pricing for every drip is on our pricing page.
Where can I get Niagen IV therapy near me?
We infuse Niagen at both South Boston locations — L Street and A Street — and we bring it to you with mobile service across Greater Boston. Every infusion is administered by a licensed nurse who reviews your history first.
Ready to try it? Book a Niagen IV in under 60 seconds, or read the full Niagen IV therapy overview before you decide.
