When Your Cellular Energy Stabilizes, You Finally Feel Like Yourself Again.
🟢 Feel more in control during stressful days
🟢 Steady, stable all-day energy (without caffeine)
🟢 Fewer cravings & stress crashes
🟢 Clean-label, non-stimulant, science-backed
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NAD+ is an essential coenzyme that supports your body’s natural energy production and cellular resilience. It plays a key role in how your cells create energy, repair themselves, and respond to stress.
Each serving provides 500mg of NAD+, combined with two botanical co-factors:
A natural flavonoid that helps support a normal inflammatory response and contributes to overall immune balance.
A plant-based antioxidant known for supporting cellular health, cardiovascular wellness, and cognitive function.
Together, this trio offers daily support for energy, focus, metabolic function, and overall vitality as part of a healthy lifestyle.
Suggested use:
Take two (2) capsules daily with water, or as directed by your healthcare provider.
Take 2 capsules daily with water.
For best results, take them at the same time each day — either with your first meal or early evening.
Most people notice steadier energy, clearer thinking, and improved emotional balance within a few weeks of consistent use.
Consistency is the key to supporting your cellular energy system.
Storage: Keep in a cool, dry place away from heat and sunlight.
Important: Always consult your healthcare provider before starting any new supplement.
These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.
Yes — NAD+ is a naturally occurring coenzyme that your body already produces and uses every day to support cellular energy and overall function.
Our formula is designed for consistent, daily support and uses ingredients that are well-studied and commonly included in nutritional supplements.
It’s non-stimulant, non-habit forming, and made in the USA in a facility that follows strict quality standards. Most people take NAD+ daily as part of their long-term wellness routine.
As always, if you have a medical condition, are pregnant or nursing, or are taking medications, consult your healthcare provider before starting any new supplement.
We believe calm should never come with worry — especially not when it comes to your first order.
That’s why every Fleevy protocol is backed by our Calm Confidence Promise.
If, after your first 30 days, you don’t feel a meaningful difference in your sleep, focus, or overall balance, simply reach out to us.
We’ll refund the cost of your first bottle — no returns, no stress.
Your remaining bottles are yours to continue or share.
Because balance takes time — and we believe your journey should start with complete confidence.
Damaged or defective products are always replaced or refunded in full within 30 days of delivery. Opened-bottle refunds are limited to one per first-time order.
All U.S. orders ship free via USPS Priority Mail and typically arrive within 3-5 business days.
Need it faster?
Choose express shipping at checkout ($12.90) for 1-3 day delivery.
You'll receive tracking info via email as soon as your order ships—usually between 24 to 48 hours depending on the season.
Science Backed
Made in USA
100% Drug FREE
Gluten-FREE
Sugar FREE
Science Backed
Made in USA
100% Drug FREE
Gluten-FREE
Sugar FREE
Science Backed
Made in USA
100% Drug FREE
Gluten-FREE
Sugar FREE
Science Backed
Made in USA
100% Drug FREE
Gluten-FREE
Sugar FREE
Science Backed
Made in USA
100% Drug FREE
Gluten-FREE
Sugar FREE
Science Backed
Made in USA
100% Drug FREE
Gluten-FREE
Sugar FREE
Science Backed
Made in USA
100% Drug FREE
Gluten-FREE
Sugar FREE
Science Backed
Made in USA
100% Drug FREE
Gluten-FREE
Sugar FREE
★★★★★
“So many people live in survival mode without realizing it. What I appreciate about Fleevy NAD+ is that it doesn’t create a spike — it creates stability. By week 4, my patients often describe feeling clearer, calmer, and steadier throughout the day. That kind of consistency may seem small, but it makes a real difference in how you move through life.”
★★★★★
I was that guy who was 'productive but never peaceful.' Always grinding but feeling wired. Started Fleevy about a month ago and the biggest shift? My jaw isn't clenched all day anymore. I'm still performing at work, just not running on cortisol anymore. Ordered 3 more bottles last week.
★★★★★
I’d crave sugar every afternoon like clockwork, then feel guilty and exhausted. Fleevy NAD+ didn’t just give me energy, it calmed the chaos behind the cravings. I feel steady. I’m not battling myself every day. That alone changed everything.
Calm energy, clear thinking, and emotional steadiness all begin at the cellular level.
If your cells don’t have enough energy, everything feels harder — focus, patience, mood, even your sense of control.
NAD+ helps support the natural energy your brain and body rely on, so your days feel steadier and your reactions easier to manage.
How NAD+ supports your energy system from the inside out
Not all NAD+ supplements actually reach your cells.
Most use underdosed forms, cheap fillers, or ingredients with poor bioavailability — meaning you feel little to no effect.
Fleevy NAD+ is different. We use a clinically aligned NAD+ precursor paired with key botanical co-factors to support real cellular energy — with no shortcuts, no questionable blends, and no inflated labels.
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Others | |
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3rd Party Tested |
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Enhanced Bioavailability Formula |
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High-Purity NAD+ Precursor |
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Made in USA for USA |
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Gentle on Stomach |
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Produced in Small Batches |
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No Fillers or Additives |
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Cheap Mass Production |
Most people begin noticing early shifts within the first 7–14 days — usually steadier energy, fewer afternoon crashes, or a calmer baseline during stressful moments.
Around 3–4 weeks, customers often report:
The deeper benefits happen gradually because your cellular energy system needs time to recharge and stabilize — but once it does, the change feels natural, steady, and noticeably easier day to day.
Consistency matters. Supporting NAD+ levels is a cumulative process, not a quick spike.
Results may vary. This product is not intended to diagnose, treat, cure, or prevent any disease. Consult your healthcare provider before starting any new supplement, especially if pregnant, nursing, or taking medication.
Yes. Fleevy NAD+ is formulated for daily use and supports your body’s natural cellular energy processes — it doesn’t override or stimulate your system. It’s non-habit forming and designed to work gradually, the way your body prefers.
As with any supplement, if you’re taking medication, managing a health condition, pregnant, or nursing, consult your healthcare provider before use.
This product is not intended to diagnose, treat, cure, or prevent any disease.
Most NAD+ products are built to look good on a label — not to meaningfully support your cellular energy system.
Fleevy NAD+ is different because it’s formulated around how your body actually uses energy, not around marketing buzzwords.
Here’s what sets it apart:
Fleevy NAD+ isn’t about a quick boost — it’s about supporting the internal system that helps you feel grounded, steady, and like yourself again.
NAD+ is generally well-tolerated alongside most supplements.
However, it can interact with certain medications (particularly antibiotics, blood pressure medications, and bisphosphonates).
We recommend consulting your healthcare provider if you're on prescription medications.
Fleevy is manufactured in the USA in a GMP-certified facility and undergoes third-party testing for purity, potency, and contaminants. We make small batches monthly to ensure freshness—most bottles ship within two weeks of production. You're getting pharmaceutical-grade quality without the pharmaceutical price tag.
NAD+ works cumulatively. Your cellular energy system needs consistent daily support to recharge and stabilize — especially if stress, burnout, or age have depleted your levels over time.
Most customers begin noticing early shifts between weeks 3–6:
And the deeper benefits often continue to build through 8–12 weeks of consistent use, as your cells gradually regain stability.
If you’ve taken it daily for 30 days and truly feel no change at all, we’ll refund your purchase minus shipping — but we strongly encourage giving your body the full timeline it needs to reset from the inside out.
This product is not intended to diagnose, treat, cure, or prevent any disease.
