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NAD Injection Dosage Chart: How Much to Take and How Often

Finding the right NAD injection dosage depends on your health goals, starting NAD+ levels, and the protocol your provider prescribes — but most people want a clear starting point before their first consultation. This NAD injection dosage chart breaks down the most commonly used dose ranges, injection frequencies, and weekly totals so you can walk into your telehealth visit informed and ready to ask the right questions.
NAD injection dosage chart showing recommended dose ranges and injection frequency by goal

What the NAD Injection Dosage Chart Shows and How to Use It

Most dosage charts for NAD injections organize recommended amounts by goal, body weight, and injection frequency rather than providing a single universal dose — because there is no one-size-fits-all amount that works for every person. The chart on this page reflects the dose ranges most commonly used in physician-guided telehealth programs, covering general wellness maintenance, energy and cognitive support, metabolic and weight management goals, and higher-dose protocols used for recovery or anti-aging purposes. Before using any dosage reference as a personal guide, it is important to understand that NAD injection amounts should always be confirmed by a licensed provider who has reviewed your health history, current medications, and specific goals. If you are still in the early stages of research, reviewing the full NAD injection dosage page first will give you the foundational context that makes this chart easier to interpret and apply.

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NAD Injection Dosage Chart by Goal and Frequency

Dosage ranges for NAD injections vary significantly depending on what you are trying to achieve. For general wellness and maintenance, most protocols start at 50 to 100mg per injection, administered two to three times per week, putting the weekly total somewhere between 100 and 300mg. Those using NAD injections specifically for energy support and cognitive clarity typically fall in the 100 to 200mg per injection range at a frequency of three times per week, bringing the weekly total to 300 to 600mg. People pursuing metabolic support or weight management goals are often prescribed 200mg per injection three to five times per week, which translates to a weekly total of 600 to 1,000mg. Anti-aging and longevity protocols tend to run higher, with doses of 200 to 500mg injected three to five times per week depending on the provider's assessment. The highest dose ranges — often 500mg or more administered daily or near-daily — are typically reserved for recovery protocols addressing burnout, chronic fatigue, or substance use history. All of these ranges are reference points only, and your actual prescribed dose may fall above or below them based on your individual health profile and your provider's clinical judgment.

NAD Injection Dosage Chart by Subcutaneous vs Intramuscular Administration

The route of administration can influence how your provider approaches dosing, which is why it often comes up when reviewing a NAD injection dosage chart. Subcutaneous injections — delivered into the fatty tissue just beneath the skin — are the most common method used in at-home telehealth programs because they are easier to self-administer, require a shorter needle, and are generally well tolerated. Intramuscular injections deliver NAD directly into muscle tissue, which some providers prefer for faster absorption, though this method is more commonly used in clinical settings than at home. Dose amounts are often similar between the two methods, but absorption rates and onset timing can differ, which is why your provider may adjust your protocol based on which administration route you are using. Understanding which method your program uses is an important part of reading any dosage chart accurately, since a protocol designed for intramuscular delivery may not translate directly to a subcutaneous schedule without adjustment. For a deeper breakdown of how these two methods compare, the what are NAD injections page covers both administration routes in detail.

How to Read Your NAD Injection Dosage Chart and Adjust Over Time

Most people start at the lower end of their prescribed NAD injection dosage chart range and increase gradually based on how their body responds during the first two to four weeks of treatment. This approach — sometimes called dose titration — allows your provider to identify your effective minimum dose before moving to a higher or more frequent protocol, which helps reduce the likelihood of side effects and makes it easier to attribute improvements to the therapy itself. Common signs that a dose adjustment may be appropriate include a plateau in energy or cognitive improvements after several consistent weeks, persistent fatigue that does not improve with the starting protocol, or side effects that suggest the current dose is too high. On the other hand, people who respond strongly to lower doses are often kept at that level rather than escalating unnecessarily. Tracking how you feel in the days following each injection — including sleep quality, energy levels, mood stability, and physical recovery — gives your provider the data they need to make informed adjustments to your NAD injection dosage chart protocol. To understand what measurable improvements typically look like at different points in a program, the NAD injections before and after page covers what most people experience from the first week through several months of consistent use.

NAD Injection Dosage Chart: What Affects Your Prescribed Amount

Several individual factors influence where your dose falls on a NAD injection dosage chart, and understanding them helps explain why two people with similar goals may end up on very different protocols. Age is one of the most significant variables — adults over 40 typically have lower baseline NAD+ levels, which often means providers start them at higher doses to achieve the same cellular effect that a younger person might get from a lower amount. Body weight and composition play a role as well, particularly in metabolic and weight management protocols where dose scaling is more common. Current health status, including whether you are managing chronic fatigue, recovering from burnout, or dealing with a history of substance use, can push your prescribed dose toward the higher end of the reference range. Existing medications and supplements are also reviewed during your intake consultation, since some compounds interact with NAD metabolism and may influence how much your body actually uses from each injection. Finally, how frequently you can realistically commit to injecting each week matters — a provider may prescribe a slightly higher per-injection dose for someone who can only manage two injections per week versus someone on a daily protocol, and those who want a full breakdown of how frequency varies by goal can reference the how often to get NAD injections page for a complete guide. Reviewing the full NAD injection benefits page alongside your dosage chart gives you a clearer picture of what each dose level is actually designed to support.

NAD Injection Dosage Chart:
Frequently Asked Questions

Weekly NAD injection totals vary based on your goal and prescribed protocol. General wellness programs typically run 100 to 300mg per week, while energy, metabolic, and anti-aging protocols can range from 300mg to over 1,000mg per week. Your provider will determine the right weekly total based on your health history, baseline NAD+ levels, and specific goals rather than a standard chart amount.

Most telehealth programs start new patients at 50 to 100mg per injection, two to three times per week, to allow the body to adjust before escalating. This conservative starting point helps providers identify how you respond before moving to a higher dose range on the NAD injection dosage chart.

Injection frequency typically ranges from two times per week for maintenance protocols up to daily injections for high-dose recovery or anti-aging programs. The most common at-home schedule falls somewhere in between — three to five injections per week — depending on the goal your provider is targeting.

No. Dose adjustments should always be made in consultation with your prescribing provider. While the NAD injection dosage chart on this page provides general reference ranges, your actual protocol is based on clinical factors that only your provider can evaluate, including your response to the starting dose, any side effects, and progress toward your health goals.

The dose amounts listed on most NAD injection dosage charts apply to both administration methods, but absorption rates can differ between subcutaneous and intramuscular delivery. Your provider may factor in your administration route when setting your dose and frequency, so it is important to follow the specific protocol prescribed for the method you are using rather than applying a general chart directly.

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