Weekly · injection
NAD+ injection
- Once-weekly injection
- Ships cold with supplies
- Dose set by your provider
Energy is built inside the cell.
Cellular energyPhysician-guided NAD+ therapy
NAD+
- NAD+ in an injection, nasal spray, or tablet — not an IV-lounge menu or another caffeine spike.
- Made for steadier all-day energy, sharper focus, and easier recovery as your NAD+ comes back up.
- Three ways to take NAD+: a weekly injection, a daily nasal spray, or a tablet that dissolves under your tongue.
Monthly supplyAs low as
$199.99/mo
Choose your format
Check your eligibility
FSA & HSA eligibleUse eligible benefit funds
Split your payment into interest-free installments with Klarna at checkout.
Free discreet shipping
Licensed US compounding pharmacies
US-licensed providers
Pricing varies by route and dose. Your provider sets the dose from your visit. See full pricing →
Best for
Adults whose energy, focus, and recovery aren’t keeping up — and who want NAD+ in an at-home injection, spray, or tablet instead of an IV appointment or another caffeine spike.
Three NAD+ formats
Pick the NAD+ routine your week can keep.
Same coenzyme, three ways to take it. The injection is the most direct; the nasal spray and sublingual tablet keep it needle-free.
Daily · needle-free
NAD+ nasal spray
- No syringes
- A few sprays a day
- Small bottle, easy to travel
Daily · needle-free
NAD+ sublingual tablet
- Dissolves under the tongue
- 30-day supply
- No mixing, no needles
Steadier energy. Sharper focus. No third coffee.
NAD+ — a smoother baseline, not a jittery buzz
The biology, up close
Why NAD+ shows up as energy.
NAD+ isn’t a stimulant. It’s the coenzyme your cells already use to make energy and repair themselves — so topping it up works at the source instead of borrowing tomorrow’s energy today.
Stage 01 · The coenzymeNAD+ runs the cell
NAD+ is a coenzyme every cell uses to turn food and oxygen into usable energy. Levels fall as you age and under stress — which is exactly when the afternoon crash gets louder.
Stage 02 · The engineFuel for your mitochondria
Inside each cell, mitochondria use NAD+ to keep the energy line moving. Give them more of the raw material and the whole system has more to run on.
Stage 03 · The upkeepRepair and recovery
NAD+ also powers the enzymes that repair and maintain your cells. That upkeep is the quiet reason people describe steadier energy and easier recovery rather than a jittery buzz.
A baseline, not a spike
- Caffeine borrows energy against your afternoon — it spikes, then it crashes.
- NAD+ tops up the coenzyme your cells burn to make energy, so the change feels like a steadier line through the day.
- It’s the same molecule your body already runs on, which is why people describe it as smoother rather than jittery. Individual results vary.¹³
Backed by a blood test, not vibes
NAD+ you can actually measure.
Whole-blood NAD+ is the objective marker researchers track. In a randomized, placebo-controlled trial, an oral NAD+ supplement raised blood NAD+ meaningfully over 28 days while placebo barely moved.
Route note: that trial used an oral supplement, so this stays category-level — but it shows NAD+ blood levels respond to dosing rather than staying fixed.²
Check your eligibility↑ 74%Higher blood NAD+ (a cellular-energy molecule) vs 4% on placebo
NAD+ vs. the IV-drip lounge
RebodyNAD+
IV drip / “energy” blend
What you actually getThe thing in the vial or bottle.
NAD+ in the format you choose
A mixed drip or proprietary “energy” blend
Where it happensWhat the routine looks like.
At home — weekly shot or daily spray/tablet
A clinic chair, or nothing between visits
Dose and priceWhether you can see what you’re paying for.
Listed strength, listed monthly price
Often bundled, unlisted, or per-session
Cost rhythmWhat it adds up to over time.
One monthly supply, shipped
$200–$1,000+ per IV session
Refills and questionsWho you talk to when something changes.
Message your care team in one thread
Rebook the appointment
What steadier NAD+ actually feels like.
Energy that doesn't need a third coffee
Focus that lasts past the crash
Recovery that keeps up with your week
It's easy to get started.
01
Start your online visit
Tell us about your energy, sleep, and focus from your phone. It takes about five minutes — no appointment, no IV-lounge waiting room.
02
A provider reviews your fit
A licensed provider checks your history and medications, confirms NAD+ is a good candidate for you, and helps you choose an injection, nasal spray, or tablet.
03
Delivered to your door
If prescribed, your NAD+ ships discreetly with everything you need. Message your care team about refills, timing, and dose changes anytime.
NAD+ FAQs
Contact support →What is NAD+, and why would I take it?
NAD+ (nicotinamide adenine dinucleotide) is a coenzyme in every cell that helps turn food and oxygen into usable energy and powers the enzymes that repair and maintain your cells. Levels decline with age and stress. Rebody offers prescription NAD+ formats with the full pharmacy formulation listed on the label.
Injection, nasal spray, or sublingual tablet — which is right for me?
The weekly injection requires supplies. The daily nasal spray and under-the-tongue tablet keep the routine needle-free. Your provider helps you choose based on your schedule, your comfort with injections, and how often you want to dose.
How is this different from an NAD+ IV drip?
An IV drip is a one-off clinic session that runs a large dose over an hour or two, often as part of a mixed bag of vitamins. Rebody's NAD+ is taken at home on a schedule — weekly injection or daily spray/tablet — with the strength and monthly price listed up front, no lounge chair required.
When will I notice a change?
Some people notice steadier energy within the first couple of weeks; for others it builds over a month or two of consistent use. NAD+ works by topping up a coenzyme, not by stimulating you, so the change tends to feel like a smoother baseline rather than a spike. Individual response varies.
Do I need a prescription?
Yes. Rebody's NAD+ is prescription-only. After your online visit, a licensed provider reviews your health profile and decides whether it's a good fit. If approved, your prescription is sent to a licensed US compounding pharmacy and shipped to you — no in-person visit required.
How do I take the injection?
It's a small subcutaneous injection just under the skin, usually once a week, dosed slowly to keep it comfortable. Most people describe it as nearly painless. Full directions and message-based support come with your protocol.
Cellular energy, on your counter.
NAD+ in your chosen format, listed prices, and a care team you can message — no IV lounge, no mystery blends, and starting at $199.99/mo.
- Online visits from your phone
- US-licensed medical providers
- LegitScript-certified US pharmacies
- Free discreet shipping
What to know about side effects
NAD+ is generally well tolerated. Most effects are mild and often come from dosing too fast — flushing, warmth, or brief nausea that eases when the dose is slowed.
This is not a complete list. Message your care team with any questions.
Most common
- Injection-site redness, itching, or swelling
- Flushing or a warm, brief rush
- Nausea or lightheadedness if dosed too fast
- Headache
- Nasal irritation (nasal spray)
- Odd taste (sublingual tablet)
Less common — tell your provider
- Allergic reaction: rash, itching, or swelling
- Chest tightness or trouble breathing
- Fast or pounding heartbeat that doesn't settle
- Fainting
Important: Tell your provider about every medication and supplement you take and any history of heart, liver, or kidney conditions. NAD+ therapy is not for use during pregnancy or breastfeeding, or under 18.
COMPOUNDED MEDICATIONS ARE NOT APPROVED OR EVALUATED FOR SAFETY, EFFICACY, OR QUALITY BY THE FDA.
- 1Covarrubias AJ, Perrone R, Grozio A, Verdin E. NAD+ metabolism and its roles in cellular processes during ageing. Nature Reviews Molecular Cell Biology. 2021.
- 2Conlon N, et al. A randomized, double-blind, placebo-controlled trial of an oral NAD+ supplement on whole-blood NAD+. medRxiv. 2025.
- 3Rajman L, Chwalek K, Sinclair DA. Therapeutic potential of NAD-boosting molecules: the in vivo evidence. Cell Metabolism. 2018.