Compounded NAD+ Injections for Energy, Clarity, and Healthy Aging
NAD+ (Nicotinamide Adenine Dinucleotide) is a coenzyme your body depends on for cellular energy production, DNA repair, and metabolic function. Research shows NAD+ levels decline in key tissues as we age — and that decline may contribute to fatigue, slower recovery, and reduced mental sharpness. Physician-supervised NAD+ therapy starts at $199/month, delivered directly to your door.
Are You Running on Empty?
If you’re dealing with any of the following, declining cellular energy may be part of the picture:
Bullet list (keep existing format, rewrite labels):
- Persistent fatigue that sleep doesn’t fix
- Brain fog and difficulty concentrating
- Slower recovery after exercise or physical activity
- A metabolism that no longer responds the way it used to
- The sense that your energy and sharpness peaked years ago
NAD+ is involved in more than 500 enzymatic reactions in the body — including the processes that convert food into usable cellular energy. When levels are sufficient, cells produce energy efficiently, repair damage, and maintain healthy function. When levels fall, those processes slow down.
Compounded NAD+ injection therapy is designed to support the body’s NAD+ supply under the guidance of a board-certified physician — giving your cells the resources they need to work the way they’re supposed to.
What Compounded NAD+ Injections Can Support
Physician-Supervised Cellular Support, Delivered to Your Door
3 Steps to Start NAD+ Therapy
Step 1: Complete a short online health questionnaire — no appointment needed.
Step 2: A U.S.-licensed, board-certified physician reviews your intake and determines if NAD+ therapy is appropriate for you.
Step 3: If prescribed, your compounded NAD+ injection is shipped directly to your door from a licensed pharmacy within our network.
You Don't Have to Accept Fatigue as the New Normal.
Most people assume that declining energy is just part of getting older. The research on NAD+ suggests there may be more going on at the cellular level — and that supporting NAD+ levels is one of the more studied approaches in the longevity space. Start a free online visit today and find out if NAD+ therapy is right for you.
Physician-Reviewed. Pharmacy-Dispensed. Supported Every Step.
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NAD+ Injections
Starting at $199
- 1,000mg / 5ml vial (highest available concentration)
- Approximately 20–40 subcutaneous injections per vial
- Never charged unless a prescription is issued
- Free standard shipping
- Free physician evaluation included
- 24/7 physician access throughout your program
NAD+: The Power Behind Your Cellular Health
Your NAD+ therapy ships directly from a state-licensed pharmacy within PacariRx’s trusted network. Partner pharmacies conduct quality control testing in FDA-registered facilities, ensuring every batch meets pharmaceutical-grade purity and safety standards.
PacariRx’s physician team provides personalized guidance throughout your program — monitoring your response and adjusting your protocol as needed to support your energy, mental clarity, and long-term wellness goals.
What is NAD+
NAD+ (nicotinamide adenine dinucleotide) is a coenzyme found in every cell of the human body that plays a central role in cellular energy production, DNA repair, and metabolic regulation. It functions as a critical partner to enzymes involved in over 500 biochemical reactions — making it one of the most foundational molecules in human biology.
Without adequate NAD+, the processes your cells depend on — from converting nutrients into ATP to repairing everyday cellular damage — become less efficient. This is why researchers studying healthy aging have focused heavily on NAD+ as a target for intervention.
How Do NAD+ Injections Work?
Subcutaneous NAD+ injections deliver the coenzyme beneath the skin, where it enters the bloodstream and supports the body’s NAD+ metabolism — either directly or through conversion into precursor compounds that cells use to produce NAD+. This bypasses the digestive tract, which breaks down a significant portion of orally consumed NAD+ before it reaches circulation.
Once in the bloodstream, NAD+ supports mitochondrial energy production, activates sirtuin proteins involved in DNA repair, and assists the metabolic pathways that keep cells functioning efficiently. The injection is self-administered at home using a small insulin needle. Detailed instructions are provided with your prescription, and your physician is available for questions throughout your program.
Potential Benefits of NAD+ Therapy
- Supports cellular energy production
- May help reduce exercise-related fatigue and improve recovery
- Associated with improved mental focus and cognitive clarity in some patients
- Supports metabolic function and healthy weight management
- Involved in DNA repair and cellular maintenance processes
- May support healthy immune function
- Studied for its role in healthy aging and longevity research
- Slows cellular aging
Individual results vary. Benefits listed are based on research into NAD+ biology; compounded NAD+ injections have not been evaluated by the FDA for these uses.
NAD+ and the Science of Cellular Aging
NAD+ levels decline in key tissues as we age — a process linked to reduced mitochondrial efficiency, slower DNA repair, and changes in the metabolic pathways that regulate energy and cellular health. Research has documented this decline in skeletal muscle and brain tissue, and it is one of the reasons NAD+ has become a focus of longevity and healthy aging research.
What the research has shown:
- NAD+ decline in certain tissues correlates with reduced energy metabolism and slower cellular repair
- Sirtuin proteins — which depend on NAD+ to function — play a documented role in DNA repair, inflammation regulation, and longevity-related cellular processes
- Studies on NAD+ precursors have shown measurable increases in cellular NAD+ levels in humans
- NAD+ is an active area of investigation for its role in metabolic health, cognitive function, and healthy aging
The science is still developing, and compounded NAD+ injections have not been evaluated by the FDA for anti-aging or longevity purposes. What is established is NAD+’s role in the cellular systems that support energy, repair, and metabolic function — and physician-supervised therapy is one way to support those systems as they change with age.
If you’re interested in pairing NAD+ therapy with a GLP-1 weight loss program for broader metabolic support, explore PacariRx’s physician-supervised weight loss program →
NAD+ (nicotinamide adenine dinucleotide) is a coenzyme found in every cell of the body. It plays a central role in cellular energy metabolism, DNA repair, and the regulation of proteins associated with healthy aging. NAD+ levels have been shown to decline in certain tissues over time, which researchers believe may contribute to age-related changes in energy, metabolism, and cognitive function.
Response to NAD+ therapy varies between individuals. Some patients report noticing improvements in energy and mental clarity within the first few days of starting therapy. Others find that results develop more gradually over several weeks of consistent use. Your PacariRx physician will monitor your progress and can adjust your protocol based on your response.
Compounded NAD+ injections are generally well tolerated. Possible side effects include:
- Nausea — more common at higher doses or when taken on an empty stomach
- Headache — may occur, particularly in those sensitive to niacin-related compounds
- Flushing — a temporary sensation of warmth or skin redness
- Mild fatigue or dizziness — typically short-lived
Side effects are usually mild and resolve on their own. If you experience persistent or concerning symptoms, contact your PacariRx physician directly through the patient portal.
This is a compounded medication. Compounded NAD+ has not been approved by the FDA for safety, efficacy, or quality.
Using the insulin needle and syringe provided, you will draw up your prescribed dose and administer it subcutaneously — into the fatty tissue just beneath the skin, typically on the abdomen or thigh. Step-by-step instructions are included with your prescription. Your physician is available through the patient portal if you have questions about technique or dosing.
