What Is NAD⁺?
Nicotinamide Adenine Dinucleotide · C₂₁H₂₇N₇O₁₄P₂
The Molecule at the Center of Human Longevity
NAD⁺ (Nicotinamide Adenine Dinucleotide) is a coenzyme found in every living cell. It's essential for over 500 enzymatic reactions in the body — particularly those involved in energy metabolism, DNA repair, immune function, and cellular aging. Without adequate NAD⁺, your cells cannot produce energy efficiently or repair damage effectively.
The problem: NAD⁺ levels drop dramatically with age — declining roughly 50% between ages 40 and 60. Stress, alcohol, poor sleep, and illness accelerate this decline. The Rejuvenator injection replenishes NAD⁺ directly, with 90–100% absorption via IM injection.*
What NAD⁺ Does for Your Body
- Cellular energy production (ATP) — NAD⁺ is the key molecule in the mitochondrial process that converts nutrients into ATP — the energy currency of every cell*
- DNA repair — activates PARP enzymes responsible for repairing damaged DNA strands — one of the most important anti-aging mechanisms in the body*
- Activates sirtuins — sirtuins are longevity-regulating proteins that require NAD⁺ to function. They control inflammation, metabolism, and aging at the genetic level*
- Cognitive clarity & brain function — NAD⁺ supports neuroprotection and neuroplasticity — clients often report sharper focus and mental acuity*
- Metabolic health — supports healthy insulin sensitivity and metabolic efficiency*
- Immune function — NAD⁺-dependent enzymes play a key role in regulating immune cell activity and inflammation response*
- Muscle function & recovery — supports mitochondrial health in muscle tissue, improving endurance and recovery*
Who Is It For?
Anyone 35+ looking to proactively support healthy aging and longevity
People experiencing declining energy that rest doesn't fix
Those focused on cognitive performance, memory, and mental sharpness
Athletes and high performers seeking peak mitochondrial function
People recovering from illness, burnout, or prolonged stress
Anyone curious about leading-edge cellular health and anti-aging science
What to Expect
1
Days 1–3Many clients notice a clear, sustained energy — not stimulant-like, but a deeper sense of vitality. Mental clarity often improves noticeably in the first few days.*
2
Week 1–2Improved sleep quality, better mood, sharper focus, and reduced brain fog are commonly reported. Physical endurance during workouts tends to improve.*
3
Ongoing & CumulativeNAD⁺ benefits are cumulative. Regular injections — typically every 2–4 weeks — support ongoing cellular repair, energy optimization, and long-term anti-aging effects.*
Invest in Your Cellular Health
VitaFix's most advanced injection — for those who take longevity seriously.
Reserve Your Rejuvenator →📍 Vitamin injections available in Las Vegas, NV only.
⚕️ Disclaimer: * 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. Results may vary. Consult a licensed healthcare provider before starting any new health program. VitaFix does not provide medical advice or treatment.