NAD+ Injection
Cellular energy support, by injection
Format
Not available yet. Join the waitlist and we will email you when it launches in your state.
- U.S.-licensed providers and pharmacies
- 100% online, private consultation
- Prescription only if a provider decides it is right for you
- Small at-home injections
- Dose and schedule set by your provider
- Supplies and instructions included
- Licensed U.S. providers
- Licensed U.S. pharmacies
- Price shown before you pay
- Pay for treatment only if prescribed
- Replies within one business day
- Online since 2002
What is NAD+?
NAD+ (nicotinamide adenine dinucleotide) is a coenzyme found in every cell. It helps turn food into energy and plays a part in everyday cell repair. Levels tend to fall with age, which is why NAD+ is a busy area of healthy-aging research.
Human studies are still early. When NAD+ therapy launches, your provider will talk you through what it may help with, what the evidence shows and whether it suits you.
Who it may be prescribed for
- Adults interested in healthy aging and energy
- People comfortable giving a small injection at home
- People who prefer a provider-guided approach over supplements alone

How it works
Get your treatment in three simple steps
01Answer a few health questions
Tell us about your health, medicines and goals in an online questionnaire that takes about ten minutes.
02A licensed provider reviews it
A U.S.-licensed provider in your state reviews your answers, usually within about 24 hours, and messages you if they need more.
03Your treatment ships to you
If treatment is right for you, a licensed pharmacy prepares it and ships it to your door with clear instructions.
Why choose us
Real people, real support
HealthBuyRx does not stop at a prescription. Every plan includes access to your provider and a customer care team that answers.
Message your provider
Questions about your dose or side effects? Message your provider from the patient portal and hear back from someone who knows your history.
Start your visit
Customer care that answers
Our U.S.-based team helps with orders, billing and delivery by email or phone, and replies within one business day.
Contact our team
NAD+ Injection
Frequently asked questions
Can't find what you need? Our team is here to help.
See all FAQsWhat does NAD+ do?
It is a coenzyme your cells use to make energy and keep up with everyday repair work. Your body makes it from vitamin B3 and other building blocks.
Injection or nasal spray?
Injections deliver a set dose under the skin; the nasal spray is needle-free and quick. Your provider will help you choose.
When will NAD+ be available?
Join the waitlist and we will email you as soon as it opens in your state.
Important safety information
Reported side effects include flushing, nausea, stomach cramps, headache and discomfort at the injection site, particularly if an injection is given quickly. NAD+ therapy is not recommended during pregnancy or breastfeeding. Compounded medications are prepared by a state-licensed pharmacy for an individual patient. They are not FDA-approved, and the FDA does not review them for safety, effectiveness or quality before they are dispensed.