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NAD+ Injectable
Support cellular energy, resilience, and healthy aging from within.
NAD+ is a naturally occurring coenzyme found in every cell and plays an essential role in how the body produces energy, supports DNA repair, and maintains healthy cellular function. Injectable NAD+ delivers NAD+ systemically, offering a prescription option designed to support energy, mental clarity, mitochondrial function, and healthy aging.
Plan / package
Starting at
$69.00
Treatment overview
Cellular energy starts with NAD+
Every cell needs energy to function, repair, and adapt. NAD+ is a coenzyme that helps mitochondria convert nutrients into ATP, the usable energy that powers cellular activity. It also participates in pathways involved in DNA repair and cellular maintenance.
NAD+ levels decline with age. Injectable NAD+ is designed to deliver NAD+ into the body without relying on digestive absorption, supporting cellular energy metabolism and mitochondrial function throughout the body.
Because NAD+ participates in multiple cellular processes, treatment may support areas such as energy, stamina, mental clarity, metabolic function, and cellular resilience. Your physician will determine whether injectable NAD+ is appropriate for you and guide your treatment plan.
Benefits
How this supports your goals
- Cellular energy and stamina
- Mental clarity and focus
- Mitochondrial function
- DNA repair pathways
- Metabolic function
- Healthy cellular aging
Treatment support
Tools and
resources
- Ongoing Feelrx care and support
- Platform access and educational content
- Clear medication instructions from your care team
- Discreet shipping after physician approval and prescription fulfillment
Selected program
What you are purchasing
- Medical intake + virtual physician consultation
- Review by a U.S. board-certified physician
- Prescription treatment, if approved
- Ongoing Feelrx care and support
Confidence, made visible.
Explore labs →Questions about treatment
Questions, Answered
Response to NAD+ treatment varies by individual. Treatment is designed to support energy, mental clarity, stamina, recovery, and cellular function, with changes developing over time rather than as a guaranteed immediate effect. Your physician will guide treatment based on your response and goals.
Injectable NAD+ delivers NAD+ without relying on digestive absorption. The formulation is designed for systemic delivery, making it a different treatment experience from oral supplements or intranasal administration.
Potential side effects can include injection-site soreness or redness, flushing or warmth, headache, lightheadedness, nausea or gastrointestinal discomfort, fatigue, sleep changes, or, rarely, feelings of overstimulation. Your physician will review your health history before prescribing.
Bloodwork is not automatically required for every Feelrx treatment. Depending on your health history and treatment, your physician may recommend testing. Labs can also be a helpful way to establish your baseline and track relevant health markers over time. Feelrx offers convenient lab options if you'd like to incorporate testing into your care. EXPLORE LABS →
After purchase, you'll complete a medical intake with your health history, current medications, and treatment goals, followed by review and a virtual consultation with a U.S. board-certified physician. If treatment is medically appropriate and approved, your prescription moves to fulfillment and delivery. If the physician does not approve treatment, you'll receive a full refund.
NAD+ is provided as an injectable medication. If prescribed, your physician and Feelrx care team will provide instructions for the route, dose, schedule, and injection technique specific to your treatment plan.
NOT SURE WHERE TO START?
Start with how you want to feel.
Choose your health goals and discover treatment options built around what matters most to you.
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