Taking NMN and resveratrol together is based on a reasonable idea, but the human evidence for the pairing is still thin. The theory: resveratrol may help switch on sirtuins, a family of cell-maintenance enzymes, and sirtuins can only work if they have NAD+ to burn; NMN is a building block the body turns into NAD+. So one supplies the fuel and the other presses the pedal. In lab and animal research the idea holds together. In people, each has been studied mostly on its own, and the little direct research on combining them has not shown a clear added benefit. Taking both is generally fine for healthy adults; just keep expectations honest.
Key takeaways
- Sirtuins are cell-maintenance enzymes that need NAD+ to work.
- NMN is a precursor the body turns into NAD+, while resveratrol has been studied as a sirtuin activator in the lab.
- In people, NMN and resveratrol have mostly been studied separately, not as a pair.
- The little direct human research on combining an NAD+ precursor with resveratrol has not shown a clear added benefit.
Why do people take NMN and resveratrol together?
The pairing became popular through healthy-aging research and the books and interviews that followed it. To see why, you need to know three players.
- NAD+ is a coenzyme in every cell. It helps turn food into usable energy and it is consumed by several repair and maintenance enzymes. Levels naturally decline with age.
- Sirtuins are a family of seven enzymes that help regulate how cells handle energy and stress. Sirtuins are cell-maintenance enzymes that need NAD+ to work.
- Resveratrol is a polyphenol found in grape skins and Japanese knotweed. In a well-known 2003 study in Nature, resveratrol activated a sirtuin and extended lifespan in yeast.
Put together: NMN is a precursor the body turns into NAD+, while resveratrol has been studied as a sirtuin activator in the lab. The appeal of the pairing is that an activator without enough NAD+ would have little to work with, and more NAD+ without activation might not be used as fully.
What does the research actually show?
Here is the evidence, separated by how strong it is.
Lab and animal studies
This is where the sirtuin idea was built. Yeast, worm and mouse studies showed that sirtuins depend on NAD+ and that raising NAD+ or activating sirtuins changed markers of cell health. Even here there was debate: some early findings on resveratrol and SIRT1 turned out to depend on the specific lab test used, and scientists still discuss how directly resveratrol activates sirtuins inside the body.
Human studies of NMN on its own
Several small randomized trials since 2020 have found that daily NMN raises blood NAD+ levels and is well tolerated in healthy adults over periods of weeks. Those studies looked at NMN alone.
Human studies of resveratrol on its own
Resveratrol has been studied in people for many years, with mixed results. A key challenge, noted by the Linus Pauling Institute, is that the body metabolizes resveratrol quickly, so only a small share circulates in its free form after a dose.
Human studies of the combination
In people, NMN and resveratrol have mostly been studied separately, not as a pair. The closest direct test is a 2024 randomized trial (the NICE trial) that gave people with peripheral artery disease nicotinamide riboside, another NAD+ precursor, either alone or with resveratrol. Adding resveratrol did not improve the trial's main outcome beyond the precursor alone. That is one trial with one outcome, but it is a useful reality check.
So should you take them together?
It depends on why you are taking them. Each has its own role, which is a better reason to take one than a theory about the pair.
| NMN | Resveratrol | |
|---|---|---|
| What it is | A vitamin B3 relative and NAD+ precursor | A plant polyphenol |
| Main role | Supports the body's natural production of NAD+ and cellular energy* | Antioxidant support for heart, vascular and cellular health* |
| Human research | Several small trials since 2020 | Many trials, mixed results |
If both roles fit your goals, taking them together is a sensible, low-fuss routine for most healthy adults. If you only want one, choose by role, not by the pairing story. Either way, check with your healthcare provider first if you are pregnant or nursing, take medication (including blood thinners), or have a medical condition.
How to take NMN and resveratrol in one routine
If you do take both, simple beats clever. Our two products happen to share the same timing on their labels:
- NMN+: two capsules once a day, 20 to 30 minutes before a meal with an 8 fl oz glass of water. Each two-capsule serving provides 500 mg of NMN.
- Resveratrol+: one capsule daily, preferably 20 to 30 minutes before a meal. Each capsule provides a 600 mg resveratrol blend from two Japanese knotweed root extracts. Blend totals are on the label; the amounts inside each blend are not.
- Take them at the same meal, usually breakfast or lunch, so one habit covers both.
- Give it time. Human studies measured change over weeks of daily use. Judge any routine after two to three months, not two to three days.
NMN+ supports the body's natural production of NAD+ and supports healthy aging.* Resveratrol+ promotes heart and vascular health and supports cellular health and longevity.* Both are third-party tested, every batch, for purity and potency, and made in an NSF-certified, GMP-certified, FDA-registered U.S. facility. See our standards for how that works.
Frequently asked questions about NMN and resveratrol together
Does resveratrol make NMN work better?
That is the theory, based on lab research on sirtuins. In people, it has not been shown. The one direct randomized trial of an NAD+ precursor with and without resveratrol found no added benefit from the resveratrol on its main outcome.
Is it safe to take NMN and resveratrol together?
Both have been well tolerated in human studies at common supplement amounts, and there is no known problem with combining them for healthy adults. Resveratrol may affect blood clotting, so talk with your provider if you take a blood thinner or any medication.
Should NMN and resveratrol be taken with fat?
You will often read that resveratrol should be taken with yogurt or oil. Follow your product's label first. NMN+ and Resveratrol+ both direct taking them 20 to 30 minutes before a meal, so they are naturally close to food.
Can I get resveratrol from red wine instead?
Red wine contains only small amounts of resveratrol, far less than a supplement, and alcohol brings its own downsides. Grapes, berries and peanuts contain some too, but in small amounts.
What is the difference between NMN and NAD+?
NAD+ is the coenzyme your cells use. NMN is one of its building blocks. Because NAD+ itself is hard to absorb, most supplements use a precursor like NMN.
Related reading from our Wellness Hub
- NMN, NAD+ and Healthy Aging: A Plain-English Guide
- Resveratrol and Antioxidants: The "Longevity" Molecule, Explained
Sources
- Howitz KT, et al. Small molecule activators of sirtuins extend Saccharomyces cerevisiae lifespan. Nature, 2003
- Imai S, Guarente L. NAD+ and sirtuins (review). Trends in Cell Biology, 2014
- Okabe K, et al. Oral administration of nicotinamide mononucleotide is safe and efficiently increases blood NAD+ levels in healthy subjects. Frontiers in Nutrition, 2022
- McDermott MM, et al. The NICE randomized clinical trial of nicotinamide riboside, alone and with resveratrol. Nature Communications, 2024
- Linus Pauling Institute, Oregon State University: Resveratrol
Individual results vary.
*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.
