900mg per servingHigh-dose cellular formula · 90 capsules
renuva NAD+
NAD support for efficient focus, stomach satisfaction and digestive support.
4.8312 verified reviews
- Supports efficient focus and daily mental clarity
- Fuels mitochondrial energy production
- Formulated for stomach satisfaction and digestive support
- Sirtuin and cellular-ageing support with Resveratrol
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Third-Party Tested
Made in a GMP Facility
“Sharper focus by week two and no afternoon crash.”
Dana R. · Verified buyer
“Easy on my stomach — the only NAD+ I can take before breakfast.”
Michael T. · Verified buyer
renuva NAD+ · 2 Bottles
$35.95
Third-party tested
Non-GMO
No unnecessary fillers
30 day guarantee
Backed by science
Advancing cellular health through science
A 900mg high-dose serving built around what the research actually points to — a direct NAD+ building block paired with the cofactors that help your cells put it to work. Every batch is third-party tested and produced in a GMP facility.
Amount per serving900mg
Serving size: 2 capsules · Servings per container: 45
- 500mgNicotinamide Riboside Hydrogen MalateThe NAD+ building block your cells convert directly into the coenzyme.
- 250mgQuercetin PhytosomeSophora Japonica extract (flower) with sunflower phospholipid complex, for better absorption.
- 150mgTrans-ResveratrolWorks alongside NAD+ as a sirtuin-activating compound.
Other ingredients: Rice flour, microcrystalline cellulose, silicon dioxide, magnesium stearate. Percent daily values are based on a 2,000 calorie diet. Daily value (DV) not established.
Gluten free Vegan friendly GMP facility 90 capsules
Enhanced bioavailability
Enhanced bioavailability: scientifically proven
Relative NAD+ content
Regular NAD+renuva NAD+
renuva NAD+ preserves NAD+ levels in the liver at 9.21x higher than regular NAD+**
**Based on an independent study with 27 subjects.
The science
Why NAD+ declines — and why replenishing it matters
NAD+ is the core of energy production. It activates sirtuins, assists in the operation of PARP enzymes, and influences the activity of SARM1 enzymes.
As one ages, the level of NAD+ decreases, DNA damage accumulates and oxidative problems increase — which leads to a decline in mitochondrial function and energy production.
NAD+ serves as the signalling switch for sirtuins, helping to regulate the biological clock, and plays a crucial role in maintaining the health of the nervous system.
NAD+ levels across the decades
20s
100%
30s
82%
40s
64%
50s
48%
60s
35%
Illustrative representation of the age-related decline described above.
How it works
Three steps, one daily habit
01
Take 2 capsules daily
One serving is 2 capsules — 900mg total, with 500mg Nicotinamide Riboside, 250mg Quercetin Phytosome and 150mg Trans-Resveratrol. Comfortable morning or with food.
02
NAD+ is replenished
NAD+ levels continuously decrease with age. Replenishing them restores the raw material your cells rely on for energy production.
03
Sirtuins activate, mitochondria produce energy
NAD+ is the signalling switch for sirtuins and assists PARP enzyme operation — supporting mitochondrial function and the biological clock.
Real customers
People who made it part of their morning
Unedited words from customers on their second bottle or beyond.
Verified buyer“Two capsules with my coffee and that is it. By week two the 3pm crash was just gone — I stopped planning my afternoons around it.”
Dana R.
34 · Austin, TX · 4 months in
Verified buyer“I take it before my morning run on an empty stomach and it never bothers me. Recovery between sessions is the clearest change.”
Michael T.
46 · Denver, CO · 6 months in
Verified buyer“Long days at the desk used to flatten me by mid-afternoon. Focus holds much later now — I am on the 3-bottle plan.”
Owen K.
29 · Chicago, IL · 3 months in
Reviews
4.8out of 5
Based on 312 verified reviews
5★
82%
4★
13%
3★
3%
2★
1%
1★
1%
Focus came back
Sharper focus by week two and no afternoon crash. I used to need a second coffee at 3pm and I simply do not reach for it any more.
Dana R. Verified buyer12 March
Finally one my stomach likes
Easy on my stomach — the only NAD+ I can take before breakfast without feeling off. That alone made it worth switching.
Michael T. Verified buyer4 March
Steady energy, not a spike
It is not a stimulant feeling. Energy is just more level across the whole day, which is exactly what I wanted.
Priya N. Verified buyer27 February
Good, took a few weeks
Nothing dramatic in the first fortnight, but by week four the difference in how I recover from training was clear. On the 3-bottle plan now.
Owen K. Verified buyer19 February
Capsules make it effortless
I gave up on powders because I never mixed them. Two capsules with breakfast is a habit I actually keep.
Helena M. Verified buyer11 February
Digestion noticeably calmer
Bought it for energy and the unexpected win was digestion. Much more settled through the day.
Tomas L. Verified buyer2 February
Compare
How it stacks up against a typical NAD supplement
| renuva NAD+ | Typical NAD supplement | |
|---|---|---|
| Actives per serving | 900mg across 3 actives | Often undisclosed |
| Cofactors included | Quercetin Phytosome, Trans-Resveratrol | Single ingredient |
| Format | Capsules — no scoop, no taste | Loose powder |
| Third-party tested | Yes, every batch | Rarely published |
| Guarantee | 30 days, money back | 14–30 days, if any |
FAQ
Questions, answered
Two capsules daily. Most people take them in the morning, with or without food. Stay consistent — this is a daily-habit supplement, not a one-off.
Ready when you are
Start now with NAD+
Pick your supply and feel the difference — most people start with the 2 bottle bundle.
30-day money-back guarantee · Free shipping on all orders
30 days to decide.
Take it daily for two months. If your focus, energy and digestion have not moved, tell us and we will refund you. No return shipping, no forms to fill in.
Third-party tested · Non-GMO · Made in a GMP facility
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. Consult a healthcare professional before use if you are pregnant, nursing or taking medication.