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NAD+ Injection

NAD+ Injections for Energy, Cellular Repair & Anti-Aging Support | Physician-Guided Therapy Provided by ARSYNL Rx

At ARSYNL Rx, we offer NAD+ injection therapy designed to support cellular energy, repair, and healthy aging under the care of U.S.-licensed providers. NAD+ (nicotinamide adenine dinucleotide) is a vital coenzyme that helps fuel cellular metabolism, promote mitochondrial function, and support overall vitality. Each treatment plan is customized through a secure telehealth consultation to align with your individual health goals and wellness needs. Results may vary based on dosage and response. Experience a modern, medically supervised approach to cellular rejuvenation and energy support with ARSYNL Rx’s NAD+ injectable therapy—where advanced science meets personalized care.

Fast free delivery
U.S. board certified physicians
Trusted medications, money back guarantee
$199.00 USD

What Is NAD+ Injectable and What to Expect While Using It?

NAD+ (Nicotinamide Adenine Dinucleotide) is a vital coenzyme found in every cell of the body, playing a central role in cellular energy production, DNA repair, and overall metabolic function. As we age, NAD+ levels naturally decline, leading to decreased energy, slower recovery, and signs of cellular aging. NAD+ injectable therapy replenishes this essential molecule directly into the bloodstream, allowing for higher bioavailability compared to oral supplementation.

NAD+ injections help revitalize cellular function by enhancing mitochondrial performance—the energy powerhouses of cells. This can lead to noticeable improvements in mental clarity, physical endurance, and recovery over time. Many users report feeling more energized, focused, and restored, especially when used consistently as part of a wellness or longevity regimen.

What to expect while using NAD+ injections:

  • A gradual increase in sustained daily energy
  • Enhanced mental alertness and focus
  • Reduced fatigue or brain fog
  • Improved recovery after exercise or stress
  • A general sense of well-being and vitality

Because NAD+ works at the cellular level, its effects often build gradually as the body’s natural energy and repair systems strengthen.

What Are the Benefits of NAD+ Injectable Therapy?

NAD+ injectable therapy supports a wide range of essential biological processes that contribute to long-term vitality and resilience. By restoring optimal NAD+ levels, the body can better perform functions tied to energy metabolism, neurological health, and DNA integrity.

Key benefits of NAD+ injections may include:

  • Enhanced mitochondrial energy production and stamina
  • Improved focus, mood, and cognitive performance
  • Cellular repair and DNA protection for anti-aging support
  • Assistance in detoxification and oxidative stress reduction
  • Support for metabolic health and insulin sensitivity
  • Improved recovery and resilience during physical or emotional stress

Overall, NAD+ injectables are a science-backed approach to rejuvenating cellular energy, promoting mental clarity, and supporting longevity. By replenishing one of the body’s most essential coenzymes, NAD+ therapy helps optimize how the body produces energy and repairs itself from the inside out.

How it works
Today

Take the health questionnaire

Fill in a brief health assessment form, 100% onlinehealth intake form

Typically within 24 hours

Get your prescription

Our board-certified physicians will review your answers within 24 hours

4-7 days

Get your meds

Receive your order with rushed, discreet delivert.

Why choose ARSYNL Rx Telemedicine?

US-licensed professionals

Experienced healthcare providers committed to your well-being.


No insurance needed

Upfront pricing, with no hidden fees.

Ongoing medical support

Ongoing assistance with your specific health condition

Frequently Asked Questions

What is NAD+?

NAD+ (Nicotinamide Adenine Dinucleotide) Injectable is a powerful longevity and mitochondrial support therapy administered via intramuscular or subcutaneous injection. NAD+ is a coenzyme present in every cell and is essential for energy metabolism, DNA repair, and healthy cellular aging. As we age, NAD+ levels decline, contributing to fatigue, inflammation, cognitive decline, and metabolic dysfunction. Injectable NAD+ provides rapid and efficient absorption into the bloodstream for systemic and neurological rejuvenation.

How does it work?

NAD+ plays a central role in longevity and cellular repair mechanisms:

Cellular Energy & Mitochondrial Function
NAD+ fuels the electron transport chain, directly boosting ATP production in mitochondria—enhancing stamina, resilience, and metabolic health.

DNA Repair & Sirtuin Activation
Activates sirtuins (SIRT1, SIRT3) and PARPs, key enzymes involved in DNA repair, inflammation control, and regulation of aging.

Whole-Body Anti-Aging Support
Supports neuroprotection, insulin sensitivity, immune modulation, and resistance to oxidative stress.

What are the possible side effects of NAD+ injections?

Common (Usually mild and transient):

  • Injection site soreness or redness
  • Warm flushing sensation
  • Headache or lightheadedness (especially with IV or high doses)

Less Common / Monitor If Present:

  • Nausea or GI discomfort
  • Fatigue or sleep disturbances in first few doses
  • Anxiety or overstimulation (rare, often dose-dependent)

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