Research peptides

NAD+ Injection: Cost, IV vs Subcutaneous, and the Studies

Q: Is NAD+ injection legal?

No injectable or IV NAD+ product is FDA-approved for anything. It reaches consumers through compounding pharmacies and IV clinics rather than FDA drug review. FDA has taken enforcement action against at least one compounder over sterility failures.

Q: How much does an NAD+ injection cost?

As of 3 October 2026, a single shot cost $70 to $160 and an IV drip $450 to $900 at the clinics I checked, with the price rising with the dose. Monthly plans ran $99 to $299. The sellers list cash prices, and the two that mention insurance say it generally does not cover NAD+.

Q: Are NAD injections covered by insurance?

Not that I found. No injectable NAD+ product is FDA-approved, so there is no approved use to bill. Precision Telemed says NAD+ for longevity and wellness is generally not covered by insurance, and Tides Health says most plans do not cover compounded injectable protocols. Some sellers accept HSA or FSA cards; your plan administrator decides whether a purchase qualifies.

Q: Are NAD IV drips worth it?

I found no trial showing they deliver what they are sold for. A systematic review published in 2026 found no outcome trials of IV or intramuscular NAD+ for anti-aging or wellness. A drip cost $450 to $900 at the clinics I checked on 3 October 2026, and the one comparative study found it caused more side effects than an IV of nicotinamide riboside.

NAD+ injection cost in October 2026: $70 to $160 a shot, $450 to $900 an IV drip, $99 to $299 a month by subscription. Plus IV vs subcutaneous and the studies.

Written bySebastian Hunter, Founder and EditorI'm a 42-year-old senior advisor and distance runner who came to peptides as a sceptic. I'm not a doctor: I read the research, run my own experiment and keep honest notes. Read full bio

Published September 28, 2026Updated October 3, 2026

The short version

NAD+ is a coenzyme, not a peptide, sold as IV drips or shots under the skin by wellness clinics and compounding pharmacies. On 3 October 2026 the clinics I checked charged $70 to $160 a shot and $450 to $900 a drip, and monthly plans $99 to $299, all cash prices. I verified two published human studies: one tracks how the body clears an IV dose, the other compares side effects of IV NAD+ with IV nicotinamide riboside. Neither tested the energy, anti-aging or cognition claims, and no injectable NAD+ product is FDA-approved.

A shot cost $70 to $160 and an IV drip $450 to $900 at the clinics I checked on 3 October 2026, all cash prices.
NAD+ is a coenzyme built from two nucleotides, not a peptide.
IV NAD+ caused more gut symptoms and chest pressure than IV nicotinamide riboside, and drips are slowed to manage it.
Only two published human studies are verified here, and neither tested the marketed energy or anti-aging claims.
No injectable or IV NAD+ product is FDA-approved; FDA has already taken enforcement action against one compounder.

NAD+ (injection) at a glance

What it is: Dinucleotide coenzyme - not a peptide
Main use: Sold by IV-therapy clinics and compounding pharmacies, by subcutaneous injection or IV infusion, for marketed energy, anti-aging, cognition and addiction-recovery claims.
Also called: NAD+, Nicotinamide Adenine Dinucleotide, NAD Injection, NAD IV Therapy
Molecular formula: C21H27N7O14P2 (663.4 g/mol) Structure
Evidence: Limited human data
US status: Unapproved drug
Half-life: Not established in humans
How it is taken: Subcutaneous injection
Common protocol: 50-500 mg, 1-3 times a week by subcutaneous injection; many protocols start low, once weekly, and increase only if tolerated (common practice, not trial-established) Dosage chart

An NAD+ injection cost $70 to $160 a shot, and an IV drip $450 to $900, at the clinics I checked on 3 October 2026. No injectable NAD+ product is FDA-approved, and every seller I checked lists a cash price.

NAD+ is not a peptide. It is a coenzyme, two nucleotides joined by a pair of phosphate groups. Wellness clinics and compounding pharmacies sell it as IV drips and shots under the skin, on the same menus as injectable peptides. For the structural explanation, see is NAD+ a peptide?; for oral options (NR, NMN, niacin), see best NAD+ supplement.

Dosing: subcutaneous/IM protocol figures and why IV is different.

Limited human data

Small or uncontrolled human studies. Too little to settle the question either way. Two published human studies of IV NAD+ are verified: a 2019 pharmacokinetic pilot tracking plasma and urine NAD+ metabolites over a 6-hour infusion, and a 2026 retrospective clinic-record comparison of tolerability between IV NAD+ and IV nicotinamide riboside. Both measure pharmacokinetics or tolerability, not the energy, anti-aging, cognitive or addiction-recovery outcomes marketed to consumers.

How much does an NAD+ injection cost?

The price depends on the route and the dose. These are the sellers’ own published prices, as of 3 October 2026.

Route and dose	Seller	Price	What is included
IV drip, 500 mg	Hydrate IV Bar	$450	750 mg is $675 and 1,000 mg $900 (non-member prices)
IV drip	IV Glow Bar, Los Angeles	$450	Dose not stated
Shot, 100 to 200 mg	Hydrate IV Bar	$80 to $160	Non-member price; on its own or added to an IV
Shot under the skin or into muscle	IV Glow Bar	$70	Dose not stated
Shots into muscle, 50 mg twice a week	Allure Esthetic, Seattle	$299 a month (subscription)	Medication, syringes and supplies
Telehealth, home shots under the skin, 1,000 mg vial a month	Precision Telemed	$139.99 the first month, then $149 a month	Physician oversight and shipping
Telehealth programme	Tides Health	$229 a month	Assessment, prescription, medication and check-ins
Kit, 500 mg vial for shots under the skin	Revize Health	$270	A medical review; the seller says one vial lasts 4 to 8 weeks
Telehealth, nasal spray or injection	Twenty Mile Medical	From $99 a month	Labs

Per milligram, Hydrate IV Bar’s 500 mg drip works out at 90 cents, against about 15 cents for Precision Telemed’s 1,000 mg monthly vial.

Are NAD+ injections covered by insurance?

Not that I found. Precision Telemed says NAD+ for longevity and wellness is generally not covered by insurance, and Tides Health says most plans don’t cover compounded injectable protocols. The other sellers above list cash prices. No injectable NAD+ product is FDA-approved, so there is no approved use to bill against.

Some sellers say they accept HSA or FSA cards. Whether a purchase qualifies is up to your plan administrator.

Are NAD+ IV drips worth it?

A 2026 systematic review of NAD+ supplementation found no outcome trials of IV or intramuscular NAD+ for anti-ageing or wellness Gallagher 2026 - Gallagher C, Emmanuel OO. NAD⁺ supplementation for anti-aging and wellness: A PRISMA-guided systematic review of preclinical and clinical evidence. Ageing Res Rev. 2026;116:103057., in the references below. In the same review, oral precursors (NR and NMN) raised NAD+ levels, but their effects on health outcomes were mixed and often null.

A $450 drip buys the infusion. Whether it improves energy or ageing is untested.

How long does a shot of NAD+ last?

I found no published study of NAD+ levels after a shot under the skin or into muscle, so how long a shot’s effect lasts is unmeasured. In the one study that tracked blood levels during an IV drip, the body removed infused NAD+ from the blood as fast as it went in for at least the first 2 hours Grant 2019 - Grant R, Berg J, Mestayer R et al. A Pilot Study Investigating Changes in the Human Plasma and Urine NAD+ Metabolome During a 6 Hour Intravenous Infusion of NAD. Front Aging Neurosci. 2019;11:257., in the references below.

How long a vial lasts is a different question. Revize Health says its 500 mg vial typically lasts 4 to 8 weeks, depending on the dose.

What is NAD+?

NAD+ (nicotinamide adenine dinucleotide) is a coenzyme every cell makes. It shuttles electrons (as hydride) in metabolic reactions, and sirtuin and PARP enzymes use it up when they work. That is real textbook biochemistry, and it is why researchers are interested. It doesn’t show that injecting extra NAD+ produces the benefits sold to consumers.

The early human work is thin but not empty. A 2026 narrative review of IV NAD+ found that short infusions were linked to brief rises in blood NAD+ and changes in some markers of oxidative stress, inflammation and metabolism. Those studies were small and mostly uncontrolled Alangari 2026 - Alangari A, Arif J, Al Qureshah F et al. Narrative review of intravenous NAD(+) and NAD(+) precursors in wellness and translational medicine. Front Aging. 2026;7:1887175., in the references below.

NAD+ (injection) structure

2D chemical structure of NAD+ (injection), C21H27N7O14P2 — 2D structure from PubChem CID 5892 (NCBI, public domain). Open it in PubChem to zoom or view in 3D.

Molecular formula: C₂₁H₂₇N₇O₁₄P₂
Molecular weight: 663.4 g/mol
PubChem CID: 5892

This is oxidised NAD+ (nadide), the form sold for injection, not the reduced form NADH. It is a nucleotide (two nucleosides joined by a diphosphate), not a peptide.

Identity checked against ChEMBL (EMBL-EBI).

IV vs subcutaneous NAD+ injection

Clinics sell NAD+ two ways, and they aren’t interchangeable.

IV infusion puts NAD+ straight into the blood over 30 minutes to several hours, in a clinic.

The one comparative human study found it caused moderate to severe gut symptoms, a faster heart rate and chest pressure during the drip Reyna 2026 - Reyna K, Heinzen G, Patel N et al. Intravenous infusion of nicotinamide adenine dinucleotide (NAD(+)) versus nicotinamide riboside (NR): a retrospective tolerability pilot study in a real-world setting. Front Aging. 2026;7:1652582., in the references below. Clinics managed this by slowing the drip: about 97 minutes on average for NAD+, against 37 minutes for IV nicotinamide riboside in the same records.
A 2019 pharmacokinetic study found blood NAD+ didn’t rise measurably until about two hours into a 6-hour infusion. The body cleared it from the blood quickly, and more NAD+ and methylnicotinamide showed up in urine by six hours Grant 2019 - Grant R, Berg J, Mestayer R et al. A Pilot Study Investigating Changes in the Human Plasma and Urine NAD+ Metabolome During a 6 Hour Intravenous Infusion of NAD. Front Aging Neurosci. 2019;11:257., in the references below. That shows how the body handles an infused dose, not that it produces a marketed benefit.

Shots under the skin or into muscle are smaller doses, often given at home with an insulin-type syringe. They are marketed as faster and more comfortable than IV. No published trial in my registry compares the two routes directly for tolerability, absorption or any outcome.

What people who use it report

NAD+ shots and drips have spread well beyond specialist clinics. In May 2026 NPR reported that they have swept through the wellness and longevity world, with one drip costing from $200 to more than $1,000. The self-reports I found point in more than one direction:

Feeling better, sleeping better. The narrative review found a few small exploratory reports of better sleep and fewer neurological symptoms Alangari 2026 - Alangari A, Arif J, Al Qureshah F et al. Narrative review of intravenous NAD(+) and NAD(+) precursors in wellness and translational medicine. Front Aging. 2026;7:1887175., in the references below. A published case report describes a woman with rheumatoid arthritis who had four infusions for anti-ageing reasons. She reported rapid pain relief after each one, and an ultrasound nine months later showed no active joint inflammation Itani 2026 - Itani MR, Farhat A, Abou Yehya N et al. Symptomatic and Ultrasonographic Improvement in Rheumatoid Arthritis Temporally Associated with Intravenous NAD(+) Therapy: A Case Report. ACR Open Rheumatol. 2026;8(9):e90151., in the references below. The chief science officer of one infusion chain, which sells NAD+ drips, told NPR that “real people are reporting that it seems to be helping them.”
Discomfort during the drip. The most consistent report is how the infusion feels: nausea, cramping, flushing and chest discomfort Alangari 2026 - Alangari A, Arif J, Al Qureshah F et al. Narrative review of intravenous NAD(+) and NAD(+) precursors in wellness and translational medicine. Front Aging. 2026;7:1887175., in the references below. Clinics in the comparative study managed it by slowing the drip Reyna 2026 - Reyna K, Heinzen G, Patel N et al. Intravenous infusion of nicotinamide adenine dinucleotide (NAD(+)) versus nicotinamide riboside (NR): a retrospective tolerability pilot study in a real-world setting. Front Aging. 2026;7:1652582., in the references below.
Hard to tell what did the work. Andrew Huberman said he felt much better soon after an infusion during a COVID-19 infection, and stressed that it could have been the saline bag - see what well-known people have said below. The authors of the arthritis case note that she started exercise and psychological support at the same time, and that their design can’t show cause.

None of this separates NAD+ from placebo, natural recovery or other changes made at the same time. That takes a controlled trial.

NAD+ dosage

The common NAD+ (injection) dose is 50-500 mg, 1-3 times a week by subcutaneous injection; many protocols start low, once weekly, and increase only if tolerated. From a 750 mg vial mixed with 1 mL of bacteriostatic water, 275 mg is 36.5 units (0.37 mL) on a U-100 insulin syringe.

See the full NAD+ (injection) dosage chart →

No dose is FDA-approved, for either route. The dosing page covers what two clinic protocols describe for shots under the skin or into muscle. That is common practice, not a tested figure. IV protocols are dosed and timed differently from clinic to clinic and aren’t covered by that range.

NAD+ side effects

In the same records, HDL (“good”) cholesterol fell significantly over 30 days in the NAD+ group. The authors treat this as an exploratory result that needs more study Reyna 2026 - Reyna K, Heinzen G, Patel N et al. Intravenous infusion of nicotinamide adenine dinucleotide (NAD(+)) versus nicotinamide riboside (NR): a retrospective tolerability pilot study in a real-world setting. Front Aging. 2026;7:1652582., in the references below.

Beyond that study, I found no published human safety data on repeated NAD+ injections or drips at the doses clinics use.

FDA’s warning letter to the compounder GenoGenix LLC documents a more serious event. Three patients given NAD+ infusions from the same vial lot developed low blood pressure, uncontrollable shaking, shivers and body aches. An unopened vial from that lot tested positive for “excessive bacterial endotoxins with a reported value of 3,360 EU/mL.”

That was a sterility failure at one compounder, not a property of NAD+. But it shows the risk of an unapproved compounded injectable: its identity, sterility and potency aren’t independently checked the way an FDA-approved drug’s are.

Is NAD+ injection legal?

US legal status - Unapproved drug

No injectable or IV NAD+ product is FDA-approved for any indication. It reaches consumers through 503A/503B compounding pharmacies and IV-therapy clinics rather than FDA drug review, and FDA's warning letter to GenoGenix LLC (20 January 2026) calls its NAD+ product an unapproved new drug.

Regulatory status for NAD+ and other compounds, as it changes: US peptide regulation tracker.

How NAD+ (injection) compares

Mitochondrial and metabolic. Doses for unapproved compounds are common practice, not trial-established. All longevity and mitochondria peptides →

Compound	Main use	Evidence	Usual dose	US status
MOTS-c	Sold for metabolic health, fat loss and longevity. Studied in humans as a biomarker of exercise response.	Animal / lab only	2.5-10 mg, 2 to 3 times a week is most common, with some protocols ramping toward daily dosing at higher amounts	Research use only
SS-31	FDA-approved (accelerated approval, 2025) as Forzinity to improve muscle strength in Barth syndrome, a rare genetic mitochondrial disease. Sold online as a longevity and cellular-energy peptide.	Moderate human evidence	FDA label	FDA-approved · prescription only
Humanin	Sold online for anti-aging and neuroprotection claims. Studied almost entirely in cell cultures and rodents; no completed human efficacy trial was located for this page.	Animal / lab only	0.5-5 mg, commonly once daily; some protocols use 2 to 3 times a week instead	Research use only
NAD+ (injection)	Sold by IV-therapy clinics and compounding pharmacies, by subcutaneous injection or IV infusion, for marketed energy, anti-aging, cognition and addiction-recovery claims.	Limited human data	50-500 mg, 1-3 times a week by subcutaneous injection; many protocols start low, once weekly, and increase only if tolerated	Unapproved drug
SLU-PP-332	A laboratory research chemical studied in mice as an "exercise mimetic" - it triggers some of the same muscle and metabolic gene programs endurance exercise does. Sold to consumers as a research chemical for that same effect, with no human study behind that use.	Animal / lab only	No consistent protocol	Unapproved drug
AICAR	Studied as an AMPK-activating "exercise mimetic" that boosted running endurance in sedentary mice; separately studied in humans, under the name acadesine, as an intravenous cardioprotective drug during heart bypass surgery - a use large trials found did not work. Now sold to consumers as an unapproved research-chemical endurance and metabolic product.	Limited human data	No consistent protocol	Unapproved drug
L-Carnitine (injection)	FDA-approved, as CARNITOR, for treating carnitine deficiency (a defined metabolic/biochemical condition): the injection also for the prevention and treatment of carnitine deficiency in dialysis patients, and the tablets and oral solution (including sugar-free CARNITOR SF) for primary and inherited-metabolic-disorder carnitine deficiency. This page covers the injection. Sold off-label, and through compounding and aesthetic-medicine clinics, as a "fat-burning" or metabolism-support injection for people without diagnosed deficiency.	Strong human evidence	FDA label	FDA-approved · prescription only

Where to buy NAD+ (injection)

No NAD+ injection is FDA-approved, but clinics and telehealth services sell compounded NAD+ after a clinic visit or on a prescription. Clinic NAD+ shots start at $50 at The Good Life IV, Phoenix (as of 3 October 2026).

Every route for NAD+, with dated prices and its legal status →

Research vials of NAD+ (labelled not for human use)

A research vial is not the cosmetic, supplement or clinic product above. It is labelled not for human use, and the seller chooses how each batch is tested.

1.Next Level Pharm
500 mg vial
- No FDA warning letter found
- Names its testing lab
- Batch COAs published
- Takes card payment
$37.99as of 3 October 2026
View product →My Next Level Pharm review
2.Spartan Peptides
750 mg vial
- No FDA warning letter found
- Names its testing lab
$279.00as of 3 October 2026
View product →My Spartan Peptides review
3.BioEdge Research Labs
500 mg vial
- No FDA warning letter found
- Names its testing lab
- Batch COAs published
$75.00as of 3 October 2026
View product →My BioEdge Research Labs review

How research-labelled NAD+ differs, and what FDA has said →

See all vendors and how they compare →

Common questions

What is NAD+ injection?

It delivers the coenzyme NAD+ (nicotinamide adenine dinucleotide) by a shot under the skin or an IV drip. Wellness clinics and compounding pharmacies sell it for energy, anti-aging, cognition and addiction recovery. NAD+ is a coenzyme, not a peptide, even though it sits on the same clinic menus.

What is the usual NAD+ injection dose?

For shots under the skin or into muscle, the clinic protocols I reviewed range from 50-500 mg per injection, 1-3 times a week. That is not a tested dose. IV protocols are dosed and timed differently by each clinic and fall outside that range; the dosing page has the sourced detail.

What are the side effects of NAD+ injection?

The one published comparative human study found IV NAD+ caused moderate to severe gut symptoms, a faster heart rate and chest pressure. These were worse than with IV nicotinamide riboside in the same clinic records, and the drip had to run longer to manage them (about 97 minutes vs 37). Full detail on the dosing page.

Is IV NAD+ different from subcutaneous NAD+ injection?

Yes. An IV drip puts NAD+ straight into the blood over 30 minutes to several hours in a clinic, and is the route linked to more discomfort. Shots under the skin or into muscle are smaller doses you can give yourself, marketed as faster and more comfortable. No published trial compares the two routes on anything beyond tolerability.

What is the downside of NAD?

Cost, discomfort and unknowns. IV drips cost $450 to $900 at the clinics I checked, and in the one comparative study they caused moderate to severe gut symptoms, a faster heart rate and chest pressure. I found no long-term safety data and no trial of the marketed benefits. No injectable product is FDA-approved, and FDA reported an NAD+ lot from one compounder that tested positive for excess bacterial endotoxin.

Which brand of NAD+ injection is considered the best?

No brand can be ranked on evidence: no injectable NAD+ product is FDA-approved, and I found no trial of any product for the benefits sold. To check a seller, ask which licensed pharmacy compounded it (503A or 503B), and ask for that lot's sterility and endotoxin test results. FDA's warning letter to the compounder GenoGenix describes an unopened NAD+ vial that tested positive for excessive bacterial endotoxins.

Is NAD+ like Ozempic?

No. Ozempic is semaglutide, an FDA-approved GLP-1 medicine for type 2 diabetes with large trials behind it; Wegovy is the same drug approved for weight management. NAD+ is a coenzyme with no FDA-approved injectable product, and I found no trial showing it causes weight loss. The two act on unrelated systems.

What well-known people have said about NAD+ (injection)

Public statements, shown because people search for them. Each is one person's account, in their words or a faithful summary, with where and when they said it. None of it is evidence that NAD+ (injection) works or is safe; that is what the rest of this page is for.

Joe Roganpodcast host, The Joe Rogan ExperienceSaid they use it
When Rogan announced in an Instagram video in September 2021 that he had COVID-19, he said he had taken an NAD drip and a vitamin drip, three days in a row, alongside several medications, CBS News and Variety reported.
Instagram video announcing his COVID-19 diagnosis, as reported by CBS News and Variety, 1 September 2021. Source: CBS News, via News 9 (KWTV, Oklahoma City) · Variety (William Earl), 2021-09-08: quotes Rogan's 1 September video, "I also got an NAD drip and a vitamin drip"
Photo: The White House (photo by Daniel Torok), Public domain, via Wikimedia Commons
Andrew HubermanStanford neuroscientist, host of Huberman LabSaid they tried it
Huberman said that during his second COVID-19 infection he had an NAD infusion (he thought 750 mg over about 45 minutes) and felt much better soon after. He stressed that this was correlation, not causation, and could have been the saline bag.
“I did an NAD infusion.”
Huberman Lab, 'Dr. Craig Koniver: Peptide & Hormone Therapies for Health, Performance & Longevity', 7 October 2024. Source: Huberman Lab (episode page and transcript)
Photo: Jamesbrianbounds, CC BY-SA 4.0, via Wikimedia Commons

References (17 sources)

Bibliographic detail is fetched from PubMed, not written by me - so a citation here cannot drift from the paper it names. Study design comes from PubMed's own tags rather than my judgement.