Sharper thinking
Hard tasks hold your attention. Reading a long email, working through a complicated project, finishing a tough problem — you stay engaged all the way through.
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NAD+
Restore the repair work that quietly slows with age. Direct NAD+ paired with the two compounds your cells use to put it to work — for sharper focus, faster recovery, and deeper sleep.
- Supports a sharper, calmer mind
- Powers your cells' natural energy production
- Steadier focus through the workday
- Better sleep, easier mornings
- Made in a US GMP-certified facility
For best results, take daily for at least 60 days.
Description
The full repair stack in one capsule. 500 mg NAD+ direct — not a precursor your body has to convert. Plus 250 mg Quercetin and 150 mg Resveratrol, the two compounds that make the NAD+ usable.
30 servings per bottle. Two capsules in the morning. One bottle is one month.
Made in the United States in a GMP-certified facility. Independently tested by an ISO 17025 lab on every batch. A lot-matched Certificate of Analysis ships with every bottle.
Active ingredients per serving: NAD+ 500 mg, Quercetin Dihydrate 250 mg, Japanese Knotweed Extract (98% trans-resveratrol) 150 mg.
Why a stack, not a single ingredient
NAD+ is what your cells use to do their daily repair work. By 50, you have about half what you had at 20. Most longevity bottles refill the supply and stop there.
That isn't enough on its own. Your tissue carries older, worn-out cells that quietly slow healthy ones down. And the repair genes that use NAD+ need to be active for the new supply to do anything.
That's what Quercetin and Resveratrol handle. Quercetin clears the worn-out cells out of your tissue. Resveratrol keeps the repair genes active. With those two doing their part, the 500 mg of NAD+ has clean tissue and an active repair network to work in.
How to take it
Two capsules in the morning, with food. Fat helps the resveratrol absorb — eggs, avocado, or coffee with cream all work.
Take it daily for 30 days before judging. The shifts compound week by week, not hour by hour.
Don't exceed the dose. Your cells use what they need; the rest is cleared.
Talk to your doctor first if you take blood thinners or chemotherapy — resveratrol can interact with both. Not for pregnancy, breastfeeding, or under 18.
60-day money-back guarantee
Take it every morning for 60 days. If your recovery hasn't shifted — easier mornings, faster bounce-back, sharper recall — email us. One email is the whole process.
We refund the order. Empty bottles accepted. No forms, no return shipping, no follow-ups.
A longevity stack takes weeks to settle in. We'd rather lose the sale than ship you something that doesn't work for you.
Why NAD+ matters
Your body fixes itself every minute of the day.
Old cells get replaced. Damaged DNA gets repaired. A lot of that work depends on a molecule called NAD+.
By fifty, you have about half the NAD+ you had at twenty. That's why recovery slows, focus wanders, and hard weeks take longer to recover from. Refilling NAD+ is one of the most-studied paths in longevity science.
Health Benefits of NAD+
Eight ways the full stack shows up in your day.
Better memory
The book a friend mentioned a month ago. Where you put your keys. The point you wanted to make. They're there when you need them.
Improved recovery
Workouts, late nights, long stretches at the desk — your body resets between them faster. Soreness clears overnight.
Deeper sleep
You sleep deeply through the night, every night. You wake up rested and ready for the day.
Healthier heart and circulation
Carrying groceries up the stairs, walking the dog up a hill, running to catch a flight — your heart handles it without straining.
Less inflammation, fewer aches
The stiff knee on stairs, the shoulder ache after sitting too long, the hand that takes a minute to loosen in the morning — they get quieter.
Stronger immune resilience
A sick coworker. A red-eye flight. A weekend with sick grandkids. You don't catch what they have.
Bounce back from hard weeks
After a brutal travel week. After a tough stretch at work. After a few nights of bad sleep. You start the next week fresh.
What changes in your first 60 days.
What changes in your everyday life, week by week.
-
Week 1
Small shifts
- You skip the snooze button a few mornings
- You stay engaged in meetings where you'd usually drift
- You're falling asleep faster at night
- Most people feel a clear difference within the first week.
-
Weeks 2 – 4
Real changes
- The day after a hard workout, you can still take the stairs
- Names, dates, and conversation details come to you quickly
- Long meetings don't blur after the first hour
- You're sleeping through the night more often than not
-
Month 2 +
Your new everyday
- A bad week at work doesn't follow you into the weekend
- Travel, late nights, and stress don't stack up
- You sleep through the night
- You feel like yourself
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60-day money back guarantee
What the research shows.
What customers reported on the full stack.
87%
experienced more sustained energy day to day
82%
noticed faster recovery from physical and mental load
79%
felt sharper focus and clearer thinking
76%
reported deeper, more restful sleep
71%
felt more resilient on long, hard days
20+
years of NAD+ research behind the molecule
*Based on a self-reported customer perception survey of Revivify users who had been taking the product for at least 60 days. Individual results vary.
The Stack
What's in the NAD+ Stack — and why.
Three compounds chosen for specific roles in your body's repair work. No fillers. No label dressing. No ingredients added for marketing.
The Molecule
NAD+
Cellular repair fuel
NAD+ is what your cells use to do their daily repair work — fixing damaged DNA, clearing damaged proteins, and many other small jobs they handle around the clock. By 50, the amount in your tissues has dropped to about half what you had at 20. Direct NAD+ — not a precursor your body has to convert — restores the supply.
Cellular Repair
DNA Maintenance
Healthy Aging
Daily Resilience
The Cleaner
Quercetin Dihydrate
Cellular cleanup
Quercetin clears the older, worn-out cells your body has been carrying around — the ones that quietly signal inflammation and slow healthy tissue down. Sourced from the Sophora japonica plant, dosed at 250 mg per serving — the amount research has shown to be effective.
Cell Cleanup
Inflammation Support
Cardiovascular Support
Immune Resilience
The Signal
Resveratrol
Repair gene activation
Resveratrol signals your cells to turn up the activity of the genes that handle repair work — the same genes that use NAD+. Sourced from Japanese knotweed root, standardized to 98% trans-resveratrol, one of the most concentrated natural sources available.
Repair Gene Activity
Heart Support
Cognitive Support
Longevity Support
Two NAD+ bottles. One delivers the full repair stack.
Most NAD+ products ship a precursor and stop there. The spec gap, in five rows.
Revivify
Typical NAD+ bottle
Direct NAD+ — no conversion needed
Precursor only (NR or NMN)
500 mg per serving
Typically 300 mg NR
Quercetin to clear worn-out cells
Not included
98% trans-resveratrol to support repair genes
Not included
Lot-matched Certificate of Analysis
No COA
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60-day money back guarantee
Trusted by doctors, athletes & health optimizers.
“The research points to direct NAD+ paired with the compounds your cells need to put it to work. Most bottles on the market ship a precursor your body has to convert, and you lose a fraction of the dose at every step.”
Endorser was provided complimentary product for evaluation. No compensation was paid for the endorsement. Statements are personal opinions and not medical advice.
Real people. Real reviews.
What customers are saying about their first 60 days on Revivify.
60-day money back guarantee.
Take it every morning for sixty days. If you do not feel a real difference — sharper days, calmer evenings, deeper sleep — email us. We refund the order. Empty bottles accepted. No questions.
Try It Risk Free NowFrequently asked questions.
Why a 3-compound stack instead of NAD+ alone?
Because NAD+ alone solves one part of a three-part problem. Refilling the supply is the start. It isn't enough on its own.
Quercetin (250 mg) clears the older, worn-out cells that pile up with age — the ones that quietly slow healthy tissue down. Without that, the new NAD+ is working in a tougher environment. Resveratrol (150 mg, 98% trans) keeps the repair genes that use NAD+ active. Without those genes active, there's less for the NAD+ to do.
Three compounds, three jobs. Buying them separately runs over $95. Together: $49.99, or $42.49 on the Monthly Protocol.
Is this NMN, NR, or NAD+ direct?
Direct NAD+. The molecule itself — not a precursor your body has to convert.
NR (Tru Niagen) and NMN are precursors. Your cells have to convert them first, and you lose a fraction of the dose at every step. Recent regulatory action has also pulled NMN out of several markets.
Direct NAD+ at 500 mg per serving skips the conversion problem. It's the form the longevity research points to.
When will I feel something?
In the first one to two weeks, mornings get easier and you fall asleep faster. The shift is quiet — not stimulant-like.
By weeks three to four, recovery picks up. Recall sharpens. The day after a hard workout doesn't slow you down the way it used to.
By month two, you notice you don't slip back as easily after a hard week. That's why the guarantee runs 60 days — the repair work builds up over weeks, and we want you to have the full window to feel it.
Should I cycle it, or take it every day?
Daily. The NAD+ research uses continuous dosing because your cells spend NAD+ every minute of every day.
The cleanup effect of quercetin also builds up with daily use, not in a single dose. Taking it for three weeks and stopping for one is a common instinct, but it isn't what the research supports for this stack.
Take it every morning. The build-up is what makes month two feel different from week one.
Is it safe?
For healthy adults at the daily dose, yes — all three compounds have decades of human-use data and one of the strongest safety profiles in the longevity category.
Talk to your doctor first if you take blood thinners (warfarin, Eliquis, Xarelto), chemotherapy, or immunosuppressants. Resveratrol has a mild blood-thinning effect; the chemotherapy interaction is well-documented. Skip during pregnancy, breastfeeding, or if you're under 18.
Every batch is independently lab-tested for heavy metals, microbes, identity, and potency. The COA is matched to your bottle's lot.
How do I take it?
Two capsules in the morning, with food. Fat helps the resveratrol absorb — eggs, avocado, or coffee with cream all work.
Take it daily for 30 days before judging. The shifts compound week by week. Don't exceed the dose — your cells use what they need; the rest is cleared.
What is NAD+ actually doing inside me?
NAD+ is what your cells use to do repair work. Every time a cell fixes a damaged DNA strand, clears a damaged protein, or makes a unit of energy, it spends NAD+.
By age 50, the amount in your tissue is about half of what it was at 30. The repair work doesn't stop — it slows down. Refilling NAD+ brings the rate back up. Quercetin clears the older cells that have piled up. Resveratrol keeps the repair genes active so the new NAD+ has something to do.
Three compounds, three jobs. That's the full stack.
Information on this page is educational and does not replace medical advice. If you are on prescription medication or have a medical condition, talk to your healthcare provider before taking any new supplement.
Complete Your Stack
Complete your stack with the Protocol.
NAD+ refills the supply your cells use for repair. Methylene blue helps your cells make more energy from what they have. CoQ10 protects the parts of the cell that produce it. Together: the Revivify Protocol.
- Three pharmaceutical-grade compounds in one stack
- Independently tested, USP grade methylene blue
- Free US shipping on every Protocol delivery
- 60-day money-back guarantee
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Information on this page is educational and does not replace medical advice. Talk to your healthcare provider before taking any new supplement, especially if you are on prescription medication.