




N-Stac2 Dual Action NAD Support
We designed N-Stac2 to be a complete cellular maintenance strategy, addressing the interconnected challenges of aging. It’s built on a foundation of distinct, complementary actions, designed with the precision you’d expect from a lab, not a marketing department.
Every ingredient is chosen for its specific role in this multi-pathway system:
Fueling Cellular Energy: A full, clinical-strength 1000mg of Nicotinamide Riboside (NR) provides the essential precursor to boost your body's supply of NAD+, the critical coenzyme for ATP energy production and DNA repair.
Renewing the Power Plants: We support mitochondrial health from two angles. Urolithin A supports mitophagy—the body’s natural process for clearing out old, dysfunctional mitochondria. This is complemented by R-Lipoic Acid, a potent antioxidant that functions within the mitochondria to protect them from oxidative stress.
Clearing & Protecting: To further support the cellular environment, we include Quercetin and Luteolin. These powerful flavonoids assist in managing aging cellular waste and provide additional antioxidant defense against daily stressors.
There are no compromises—only a holistic formula where each component performs a vital function. If you are ready to move beyond generic alternatives and invest in a product built on scientific integrity, we invite you to experience the Mediwel Labs difference.
THE COMPLETE 2-IN-1 CELLULAR FORMULA ▶ Why settle for a basic NAD pill? N-Stac2 combines a full 1000mg NAD+ precursor (NR) with a powerful mitochondrial support stack led by Urolithin A and the highly active R-Lipoic Acid. It’s the smarter way to support healthy aging by targeting both cellular energy production and cellular cleanup for a truly next-generation longevity supplement.
CLINICAL-STRENGTH 1000MG NAD+ BOOSTER ▶ Don't be fooled by mystery formulas with unverified claims. N-Stac2 provides a full, third-party tested 1000mg serving of Nicotinamide Riboside to effectively boost NAD+ levels, supporting cognitive function, metabolism, and DNA repair. A powerful sirtuin activator designed to support vital ATP energy production.
ADVANCED CELLULAR RENEWAL & DEFENSE ▶ Go beyond a simple NAD boost. Our formula adds Urolithin A to support mitochondrial cleanup (mitophagy) and Quercetin to help clear out aging cellular waste. This renewal process is then protected by a potent antioxidant shield of R-Lipoic Acid and Luteolin for a truly comprehensive approach to healthy aging.
FORMULATED BY CHEMISTS, NOT MARKETERS ▶ We at Mediwel feel that trust is everything. Our formula was designed by pharmaceutical chemists for maximum purity, safety, and synergy. This professional-grade longevity supplement is formulated for both men and women serious about investing in their long-term health.
UNCOMPROMISING QUALITY & VERIFICATION ▶ Our commitment to your health is absolute. We produce every batch in a GMP-certified, US-based facility and then verify its purity and potency through rigorous independent, third-party lab testing. Fortified with BioPerine® for enhanced absorption, each bottle contains 60 vegetarian capsules for a full 30-day supply.

What Makes Cere-NAC Different?
What Is Cere-NAC and How Does It Support Cognitive Health?
Key Benefits of Using Cere-NAC Daily
Why Choose Cere-NAC Over Other Nootropics?
The Cere-NAC Difference
Cere-NAC combines neuroprotective and nootropic nutrients into one advanced formula designed to support cognitive wellness, memory, focus, and mental clarity in adults 50+.
CERE-NAC
Neuro-Defense Shield
NAC (300mg), Glycine (200mg), ALA (150mg)
Cholinergic Fuel
Alpha GPC (300mg), Citicoline (150mg)
Cell Membrane
200mg Phosphatidylserine
Guarantee
60-Day "Empty Bottle"
Competitor Comparison
Neuriva Plus
Limited
Prevagen
Partial
Stonehenge
Blend
Competitors often lack the clinical NAC + Glycine shield required for true neuroprotection.
Built For Brain Support — Not A Caffeine Buzz
Caffeine Buzz
- Temporary energy lift
- May cause jitters or crash
- Does not provide full-spectrum brain support
Cere-NAC Brain Support
- Supports memory, focus, and mental clarity
- Made without caffeine or stimulants
- Designed for long-term cognitive wellness
Clearer support. Calmer focus. No stimulant shortcut.
Frequently Asked Questions
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