High-Dose IV NAD+
Cellular Energy. Restored at the Source.
What It Treats
How It Works
IV NAD+ delivers nicotinamide adenine dinucleotide directly into the bloodstream, bypassing digestive degradation for 100% bioavailability. NAD+ fuels mitochondrial ATP production, activates sirtuin longevity genes, and supports PARP enzymes for DNA repair.
Mechanism of Action
NAD+ is the single most important molecule for cellular energy production — every cell in your body uses it to convert food into ATP (energy). But here's the problem: NAD+ levels decline by approximately 50% between ages 40 and 60. When cells can't make enough energy, everything slows down — brain fog, fatigue, slow recovery, accelerated aging. IV administration bypasses the digestive system entirely, delivering NAD+ directly into the bloodstream at concentrations impossible to achieve orally. A landmark review in Cell Metabolism showed that restoring NAD+ levels reactivates sirtuins — the "longevity genes" that regulate DNA repair, inflammation, and mitochondrial function.
Comprehensive review confirming that NAD+ levels decline with age across all tissues studied, directly impairing mitochondrial function, DNA repair, and sirtuin activity. Restoring NAD+ levels in aged animals reversed multiple markers of aging including mitochondrial dysfunction, insulin resistance, neurodegeneration, and stem cell exhaustion. The authors concluded that NAD+ repletion represents one of the most promising interventions for age-related decline.
First-in-human clinical trial demonstrating that NAD+ precursor supplementation successfully increased NAD+ levels in aged human skeletal muscle by 2.3-fold. This increase was accompanied by downregulation of inflammatory pathways and upregulation of mitochondrial and antioxidant gene expression — matching the anti-aging signatures previously seen only in animal models.
The Results
The clinical evidence for NAD+ restoration is compelling across multiple domains. A randomized controlled trial published in Cell Reports showed that boosting NAD+ levels improved muscle function and exercise capacity in older adults. A 2021 study in Science demonstrated that NAD+ supplementation improved insulin sensitivity and reduced body fat in postmenopausal women with prediabetes. Most patients report noticeable effects from their first IV session: improved mental clarity, sustained energy, and better sleep quality. The IV route achieves peak plasma NAD+ levels within the session, with cellular effects lasting 7-14 days.
Randomized double-blind placebo-controlled trial in postmenopausal women with prediabetes showed that NAD+ precursor supplementation for 10 weeks significantly improved skeletal muscle insulin sensitivity (measured by hyperinsulinemic-euglycemic clamp), increased signaling through muscle insulin/mTOR pathways, and remodeled muscle lipid composition. The study provided the first evidence in humans that boosting NAD+ has measurable metabolic benefits beyond cellular markers.
Ideal For
Adults 35+ experiencing age-related energy decline, chronic fatigue, brain fog, or anyone pursuing longevity optimization. Popular with executives and athletes who need sustained mental and physical performance.
Your Protocol
IV infusion over 2-4 hours depending on dose (250mg-500mg). Monthly sessions for maintenance, or twice weekly for 2-4 weeks as a loading protocol. Some patients combine with glutathione push at the end of infusion.
Ready to Start High-Dose IV NAD+?
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