NAD+ is the most-Googled IV therapy of 2025–2026. It’s also the one with the widest gap between what the marketing claims and what the research actually supports. Both extremes are wrong: NAD+ isn’t a fountain of youth, but it’s also not just expensive water. Here’s the real picture.
What NAD+ actually is
NAD+ stands for nicotinamide adenine dinucleotide — a coenzyme present in every single cell of your body. It’s essential for two big jobs:
1. Mitochondrial energy production. Mitochondria are the energy factories in your cells. They take food and oxygen and produce ATP — the actual molecule your body uses to do everything from contract a muscle to think a thought. NAD+ is a required cofactor in that process. No NAD+, no ATP.
2. Sirtuin activation. Sirtuins are a family of proteins that regulate cellular repair, DNA stability, and what researchers call "the longevity response." Sirtuins require NAD+ as fuel.
Your body makes NAD+ from precursors in food (niacin, tryptophan, NMN). But NAD+ levels decline steadily with age, stress, alcohol, illness, and chronic inflammation. By age 50, most people have roughly half the NAD+ they had at 20.
What declining NAD+ actually feels like
This is where the marketing gets wishy-washy and we’d rather be specific. Low NAD+ doesn’t cause anything dramatic on its own — it shows up as a slow erosion:
- Energy that doesn’t come back after a normal night’s sleep
- "Brain fog" — the feeling of pushing through something you used to do automatically
- Slower recovery from workouts, illness, and minor injuries
- Less mental sharpness late in the day
- Sleep that’s less restorative
None of these symptoms are unique to low NAD+, which is part of why the topic is so hard to talk about cleanly. But the underlying physiology is real and well-documented.
What IV NAD+ does that supplements don’t
You can buy oral NAD+ precursors — nicotinamide riboside (NR) and nicotinamide mononucleotide (NMN) — at any health store. They work, sort of. The issue is bioavailability: oral precursors raise blood NAD+ modestly over weeks. IV NAD+ raises it directly within hours.
We’re not saying oral supplements are useless — for daily baseline support, they’re fine and they’re cheap. But if you’re trying to actually move the needle on how you feel, IV is what does it.
What it feels like during the infusion
NAD+ is run slow. A standard 500mg dose at Peak Performance Hydration takes 60–90 minutes. The 1000mg high-dose protocol takes closer to 2–3 hours. Why slow? Because if you push NAD+ in fast, it triggers a flushing sensation — chest tightness, a heavy feeling, sometimes mild nausea. Going slow eliminates almost all of that. We’ll adjust the rate to your comfort throughout the session.
Bring a book, a podcast, or a project. The chairs are heated. Most patients say it’s the most productive 90 minutes of their week.
What patients actually report
Across our regular NAD+ patients, the consistent feedback after the first session:
- More sustained energy starting the next morning
- Sharper mental clarity — noticeable in the first few hours after the drip
- Better sleep that night
After a series of 4 sessions (the typical loading protocol), the longer-term feedback:
- Recovery from workouts faster
- Less "afternoon crash" feeling
- Mood and resilience improvements that are subtle but real
We’re intentionally not promising things we can’t measure. NAD+ isn’t a miracle. But for the right person at the right dose, it works.
Who NAD+ is genuinely for
We recommend NAD+ specifically for:
- People in their 40s+ noticing the energy decline that comes with the territory
- Athletes in heavy training cycles who need faster recovery
- People recovering from a long illness, post-COVID syndrome, or surgery
- High-output knowledge workers approaching burnout
- People who’ve done the work on sleep, nutrition, and exercise and want the next lever
We do NOT recommend NAD+ for:
- Anyone who hasn’t fixed the basics first (sleep, hydration, nutrition)
- Pregnant or breastfeeding patients
- Anyone hoping it’ll undo a chronic condition by itself
The honest math on cost
NAD+ at Peak Performance Hydration is $150 for 500mg, $150 for 1000mg. The standard loading protocol is 4 sessions over 2–3 weeks ($1,580), then monthly maintenance.
That’s real money. It’s also less than what most people in this category spend on supplements and biohacking gear that’s less effective. We’ll be the first to tell you if we don’t think NAD+ is the right next move for your situation. Tom or September will walk you through it before you book.
What’s next
If you’re curious whether NAD+ is right for you, the easiest first step is a phone conversation with Tom or September. Call (623) 282-1201. If you already know you want to try it, you can book an NAD+ session online — we’ll do the initial intake at the chair.
We’d rather you pass on it than buy something that won’t help. The patients who get the most out of NAD+ are the ones who came in with realistic expectations, and we work hard to make sure that’s every single person walking through our door.