Dr. Benjamin H. Krasne, M.D.
Board-certified physicianBoard-certified in anesthesiology, he reads medications and metabolism with a pharmacologist's eye, which shapes how he doses weight loss and longevity care.
Needle-free NAD+, prescribed online
NAD+ nasal spray online, prescribed by a clinician
If you want to try NAD+ but would rather avoid injections, a compounded nasal spray is a simpler daily routine. A licensed clinician first checks whether it makes sense for you.
- Free 5–10 minute consultation
- Simple daily nasal routine
- $165 per month
Free to book. You pay only if you go ahead with treatment.
$165per month
Licensed U.S. clinician review
Visit: Phone or video, 5–10 minutes
$165/motransparent price
5–10 minphone or video
No insuranceneeded
LicensedU.S. clinicians
Why get NAD+ nasal spray through My IV Doctors
No needles needed
A compounded nasal spray gives you a daily NAD+ routine that takes seconds, without the injections some people would rather avoid.
Clinician checks first
A licensed U.S. clinician reviews your history and medications and may suggest checking for anemia or thyroid problems before prescribing.
Clear use directions
You get written directions for priming, dosing and storage, plus a follow-up to review how you feel and any side effects.
Honest about evidence
Research on nasal NAD+ is limited. Your clinician helps you track energy, focus and sleep, and stopping is reasonable if nothing changes.
How to get NAD+ nasal spray online
- 1
Pick a time for your free visit
Choose phone or video. A licensed clinician spends about 5–10 minutes on your goals, history and current medicines.
- 2
Talk with your clinician
Your clinician explains what is and isn't known about NAD+ and may suggest labs if you mainly want help with tiredness.
- 3
Your prescription is sent
If your clinician decides it's appropriate, a licensed U.S. compounding pharmacy prepares the spray and ships it with directions.
- 4
Use it daily and check in
After a few weeks of regular use, your clinician reviews how you feel and any side effects, then continues, adjusts or stops treatment.
Who NAD+ nasal spray is for
People who avoid needles
A spray takes seconds and needs no syringes, swabs or sharps disposal.
First-time NAD+ users
Some people prefer to start with a lower-commitment format to see whether they notice anything before considering other options.
People who travel often
A small spray bottle is easier to carry than vials and syringes. Keep it in its labeled pharmacy packaging.
Chronic nasal problems
Ongoing congestion, nasal polyps or frequent sinus infections can make sprays uncomfortable and may affect how much medicine you absorb.
Pregnancy, breastfeeding or cancer treatment
Safety hasn't been studied in pregnancy or breastfeeding. During active cancer treatment, NAD+ is only considered with your oncologist's agreement.
NAD+ nasal spray vs. injections vs. oral supplements
| Feature | NAD+ nasal spray | NAD+ injections | Oral precursors |
|---|---|---|---|
| Needles | No | Yes | No |
| How often | Daily | A few times a week | — |
| Amount per dose | Smaller | Larger | — |
| Regulatory status | Compounded, not FDA-approved | Compounded, not FDA-approved | Supplements, not FDA-reviewed for effectiveness |
| Human research | Little published data | Unproven benefit | Most data of the three |
What is NAD+ nasal spray?
NAD+ (nicotinamide adenine dinucleotide) is a coenzyme that cells use to produce energy and to power enzymes involved in DNA repair. Research suggests levels tend to decline with age in some tissues, which is why it has become a focus of aging research.
A nasal spray delivers NAD+ to the lining of the nose, which has a rich blood supply. Many medicines use this route because it avoids the digestive tract. How much NAD+ from a spray actually reaches the bloodstream or brain hasn't been well measured in people, so treat claims about absorption with caution.
Our NAD+ spray comes from licensed U.S. compounding pharmacies. Compounded drugs are not FDA-approved, and the FDA does not check them for safety, effectiveness or quality before they're sold. Human evidence that NAD+ in any form slows aging is limited, and reviews describe long-term trials as still early.
Using NAD+ nasal spray day to day
A common starting schedule is one to two sprays in each nostril once or twice a day, usually in the morning, with any second dose earlier in the day, since some people find NAD+ mildly energizing. Your clinician will give you a specific dose on your prescription.
Before first use, prime the pump as the pharmacy instructions describe. Blow your nose gently, tilt your head slightly forward, insert the tip, spray while breathing in gently through the nose and avoid blowing your nose for a few minutes afterward. Store the bottle as the label directs.
- Prime the pump before the first dose
- Tilt your head slightly forward, not back
- Pause use during a cold or sinus infection if your clinician advises
NAD+ nasal spray vs. injections and supplements
Each spray delivers a smaller amount than an injection, so it's generally used daily as a steady routine. Injections give a larger dose a few times a week. Oral precursors such as nicotinamide riboside have the most human study data of the three, though they are sold as supplements and not reviewed by the FDA for effectiveness.
None of these has been shown to slow aging in people. If you try the spray for several weeks and notice no benefit, it's reasonable to stop.
How long NAD+ nasal spray takes to work
Because the effects people describe are subjective, it helps to decide in advance what you're watching for. Before you start, jot down how your energy, focus and sleep feel on a typical week. Use the spray consistently for several weeks without changing other parts of your routine at the same time, then compare.
Share those notes at your follow-up. If you feel better, your clinician can continue the prescription. If nothing has changed, stopping saves you money and avoids taking a product you don't need.
NAD+ nasal spray side effects and safety
Side effects reported with NAD+ nasal spray are usually mild and local. Long-term safety data in people are limited, and researchers have raised theoretical questions about boosting NAD+ in some situations, such as existing cancers, that need further study.
- Nasal stinging, irritation, sneezing or a runny or stuffy nose can occur after spraying.
- Some people report headache, flushing or mild nausea.
- If doses later in the day affect your sleep, move them earlier.
- Not prescribed during active cancer treatment without your oncologist's agreement, or during pregnancy or breastfeeding.
- Compounded NAD+ is not FDA-approved; use only product dispensed by a licensed pharmacy.
Physicians who oversee your care
Independently licensed U.S. physicians supervise every treatment we offer.
Dr. Johnathan Chance Miller, M.D.
PhysicianTrained at Columbia and Washington University, he pairs prescriptions with practical habits around food, training and sleep.
Dr. Vanessa Niles, R.N., M.D., F.A.C.O.G.
OB-GYN, board certifiedAn OB-GYN for more than 40 years and a Fellow of ACOG, she leads women's health care, from perimenopause to PCOS.
NAD+ nasal spray FAQs
Still deciding? The first consultation is free and takes about 5–10 minutes.
Book a free consultationIs NAD+ nasal spray FDA-approved?
No. It's compounded by licensed U.S. pharmacies and is not FDA-approved for any condition. The FDA does not review compounded drugs for safety, effectiveness or quality before sale.
How much does NAD+ nasal spray cost?
NAD+ nasal spray is $165 per month. The first consultation is free, insurance isn't needed and your clinician confirms costs before prescribing.
Does NAD+ nasal spray work?
There is little published research on nasal NAD+ in people. Some users report better energy or focus, but that has not been confirmed in controlled trials.
How many sprays of NAD+ should I use?
A common schedule is one to two sprays per nostril once or twice a day. Your prescription will list your exact dose, which your clinician may adjust.
Is NAD+ nasal spray as effective as injections?
Each spray delivers less NAD+ than an injection, which is why sprays are usually used every day. Whether either route gives meaningful health benefits is still unproven.
What are the side effects of NAD+ nasal spray?
Most are mild: nasal stinging, sneezing or congestion right after a spray. Headache or flushing is less common. Tell your clinician if anything persists.
Can I use NAD+ nasal spray when I have a cold?
A blocked or inflamed nose may absorb less and feel more irritated. Many people pause until the cold clears; ask your clinician what they prefer.
Does NAD+ nasal spray need to be refrigerated?
Storage depends on the pharmacy's formulation. Follow the label that comes with your bottle, including how long it lasts once opened.
Can I take NAD+ spray with antidepressants?
NAD+ is not known to have the serotonin interaction that methylene blue has. Your clinician still reviews your full medication list before prescribing.
Can I fly with NAD+ nasal spray?
Generally, yes, within the U.S., if you keep it in its labeled pharmacy packaging. Rules for compounded medicines vary abroad, so check before international travel.
How long does it take for NAD+ nasal spray to work?
People who notice a change often describe it within a few weeks of daily use. Many notice nothing, and your clinician will review whether continuing is worthwhile.
Do I need lab work before starting NAD+?
Not always. If low energy is your main reason for asking, your clinician may suggest checking for anemia, thyroid problems or other treatable causes first. Labs are done at a nearby draw site, and costs are confirmed in advance.
Who should not use NAD+ nasal spray?
Anyone pregnant or breastfeeding, and people in active cancer treatment unless their oncologist agrees. Chronic nasal conditions may also make a spray a poor fit.
Start NAD+ nasal spray with a free consultation
Book a free 5–10 minute phone or video visit. If a clinician decides it suits you, compounded NAD+ nasal spray is $165 a month with follow-up included.
Related treatments
References
- FDA: Compounding and the FDA, questions and answers
- NAD+ therapy in age-related degenerative disorders: a benefit/risk analysis (PubMed)
Medically reviewed October 2026. This page is general information and not a substitute for advice from your own clinician. Read our editorial policy.
$165per month
Book a free consultation