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NAD, or nicotinamide adenine dinucleotide, is a coenzyme present in every cell of the body, and its decline over time is linked to a wide range of concerns, including fatigue, cognitive changes, and reduced cellular repair capacity.

This guide answers the questions patients ask most often, drawing on the clinical expertise of Bryn Renda, PA-C, a nationally board-certified physician assistant specializing in regenerative medicine. Whether you are just beginning your research or are ready to schedule a consultation, this page is designed to give you clear, honest answers.

To speak with our team about whether NAD therapy may be right for you, contact Axis Stem Cell Institute to schedule a personalized consultation.

Frequently Asked Questions About NAD Therapy Benefits and How It Works in Kirkland, WA

What is NAD therapy, and what is it used for?

NAD therapy is an intravenous or subcutaneous treatment that delivers nicotinamide adenine dinucleotide directly into the bloodstream to replenish levels that naturally decline with age, chronic stress, and illness. NAD is essential to cellular energy production, DNA repair, and the regulation of key metabolic processes throughout the body. Patients seek NAD therapy for a broad range of benefits, including support for energy levels, cognitive clarity, mood, recovery from physical exertion, and overall cellular wellness. To learn more about how this therapy fits within a broader regenerative plan, explore the full range of therapies offered at Axis Stem Cell Institute.

How does NAD therapy work at the cellular level?

NAD therapy works by replenishing intracellular NAD levels, which support the function of mitochondria, the structures responsible for producing cellular energy. NAD also activates sirtuins, a family of proteins associated with longevity and cellular repair, and plays a direct role in repairing damaged DNA strands. When NAD levels are optimized, cells may function more efficiently, recover more effectively from stress, and maintain healthier communication pathways throughout the body. The benefits of NAD therapy and how it works at this foundational level are among the reasons it has attracted growing interest in regenerative medicine circles.

What conditions or concerns may NAD therapy help address?

Research suggests NAD therapy may help support patients dealing with chronic fatigue, brain fog, mood imbalances, metabolic concerns, and the physical effects of aging on cellular function. It is also explored as a supportive tool for those managing neurological concerns, recovering from prolonged illness, or seeking to optimize overall wellness. At Axis Stem Cell Institute, NAD therapy is often considered alongside other regenerative protocols for patients with metabolic health concerns or those exploring comprehensive approaches to vitality and recovery. Consult with your provider to determine which applications may be appropriate for your specific health profile.

Am I a good candidate for NAD therapy?

Many adults who are experiencing persistent fatigue, difficulty with mental focus, signs of accelerated aging, or reduced recovery capacity may be good candidates for NAD therapy. Candidacy is determined through a thorough consultation that takes into account your health history, current concerns, and wellness goals. Bryn Renda, PA-C, approaches every patient evaluation with attention to root causes, looking at inflammation, gut health, and overall cellular function before recommending any protocol. Because NAD therapy benefits and how it works vary from person to person, an individualized assessment is the most important first step.

Who is NAD therapy right for at Axis Stem Cell Institute?

NAD therapy at Axis Stem Cell Institute is well-suited for patients who are motivated to invest in their health proactively and who are looking for science-informed options beyond conventional approaches. This includes patients experiencing the effects of aging, athletes seeking enhanced recovery, and individuals managing chronic fatigue or cognitive changes. As a retired professional athlete, Bryn Renda, PA-C, understands firsthand how physical and mental performance are connected, and she brings that perspective to every patient consultation. Learn more about her background and approach on the Meet Our Team page.

What can I expect during a NAD therapy appointment?

Currently NAD+ is being administered as a subcutaneous injection by the patient as an at-home treatment. This allows for consistent micro dosing to keep the blood serum concentration level. The patient will be evaluated for candidacy and then a prescription is provided for the patient who will recieve the NAD+ injeactable in the mail directly from the pharmacy. 

Do you serve patients from nearby cities and areas outside Kirkland?

Yes. Axis Stem Cell Institute serves patients from Kirkland. Additionally, Axis Stem Cell Institute operates a second location in Florida, making it an option for patients who travel between the Pacific Northwest and the Southeast. Visit the Florida location page for details on scheduling there.

What makes Axis Stem Cell Institute different for NAD therapy in Kirkland?

Axis Stem Cell Institute stands apart because NAD therapy is offered within a comprehensive regenerative medicine practice, not as an isolated wellness add-on. Bryn Renda, PA-C, is a nationally board-certified physician assistant with specialized training in regenerative medicine, and her background as a retired professional athlete gives her an applied understanding of performance, recovery, and cellular health. The practice takes a root-cause approach that addresses gut health, inflammation, and metabolic function alongside NAD therapy protocols. Patients benefit from a care philosophy centered on whole-body wellness and personalized treatment planning rather than one-size-fits-all solutions.

What factors influence the cost of NAD therapy?

The cost of NAD therapy is influenced by several factors, including the dosage required, the number of vials recommended, and whether treatment is combined with other regenerative therapies. Because every patient’s protocol is customized, pricing is discussed during the consultation after a full assessment of your needs and goals. Axis Stem Cell Institute also offers financing options for patients who want to explore making regenerative care accessible over time. Visit the financing page to learn more before your consultation.

What is the recovery or downtime like after NAD therapy?

Most patients tolerate NAD therapy well and are able to return to their normal activities following at home administration. Some individuals may notice mild fatigue, a slight flushing sensation, or a feeling of warmth after the injection, which typically resolves quickly when the rate is adjusted. There is no down time for most patients. Your care team will walk you through what to expect and how to support your body before and after each cycle. .

Is NAD therapy safe, and what should I know before starting?

NAD therapy is generally considered well-tolerated by most patients when administered  in microdoses with appropriate clinical oversight. It is actually much more readily tolerated in this form as compared to high dose IV session. As with the intravenous treatment, there are considerations to discuss with your provider, including your current medications, health history, and any active conditions. At Axis Stem Cell Institute, every patient undergoes a thorough consultation before any protocol is initiated, ensuring that NAD therapy is an appropriate and informed choice. To review educational resources that may support your research, explore the education section of the Axis Stem Cell Institute website. Always consult with a qualified healthcare provider before beginning any new treatment.

Why Choose Axis Stem Cell Institute for NAD Therapy in Kirkland, WA?

Axis Stem Cell Institute is led by Bryn Renda, PA-C, a nationally board-certified physician assistant with specialized expertise in regenerative medicine and a personal history as a retired professional athlete. This combination of clinical training and lived experience with physical recovery gives her a patient-centered perspective that is rare in this field. The practice serves patients across Kirkland, Bellevue, and Seattle area. NAD therapy is integrated into a broader care philosophy rooted in addressing root causes, including inflammation and metabolic health, rather than simply managing symptoms. For patients traveling between the Pacific Northwest and the Southeast, a second practice location in Florida ensures continuity of care.

Ready to Learn More About NAD Therapy Benefits and How It Works?

If you are ready to explore whether NAD therapy may support your health and wellness goals, Axis Stem Cell Institute in Kirkland, WA, is here to help. The team welcomes patients from throughout the greater Seattle area and beyond. Schedule your consultation today to get started!

What is Thymosin Beta-4?

Thymosin beta-4 is a naturally occurring 43 chain peptide found in platelets and tissues throughout the body. It plays a central role in cell migration, angiogenesis, and tissue repair by regulating the movement of cells toward injuries or inflammation. Through its ability to modulate the actin cytoskeleton, thymosin beta-4 supports wound healing, reduces inflammation, and promotes recovery from injuries. It’s a highly effective way to initiate and sustain your body’s regenerative processes.

What Conditions Can Thymosin Beta-4 Help?

Thymosin beta-4 therapy is ideal for chronic conditions that affect healing and inflammation. These include:

• Sports and MSK injuries ( sprains, strains, tissue damage) 
• Chronic wounds and non-healing ulcers
• Surgical recovery
• Inflammatory skin conditions (such as psoriasis and eczema)
• Neurological and cardiovascular conditions

Thymosin beta-4 can also be part of a broader regenerative medicine plan—boosting cellular migration, reducing oxidative stress, and creating a more favorable environment for healing.

Am I a Good Candidate for Thymosin Beta-4?

If you’re looking for a way to accelerate healing, treat chronic inflammation, or improve your surgery or injury recovery, peptide therapy may be right for you. You’re likely a good candidate if you:

• Have persistent wounds or ulcers that have not responded to conventional treatments
• Are recovering from surgery and want to support faster tissue regeneration
• Have chronic tendon or joint injuries that limit your function and comfort
• Want a neuroprotective or cardiac-supportive therapy for your long-term health

Before starting therapy, our regenerative medicine providers will review your medical history, talk about your current healing challenges, and determine whether thymosin beta-4 fits into your personalized plan. We’ll also help you understand your outcomes, schedule of treatments, and how to combine this peptide with other therapies like stem cells or platelet-rich plasma.

How is Thymosin beta 4 administered?

Thymosin beta-4 can be given with at-home subcutaneous injections, topical medication (for certain dermatologic concerns), or direct injection into the injured area (such as a tendon sheath or joint). The treatment route and dosing schedule will depend on your specific condition and goals. We’ll monitor your progress, adjust the dosage, and assess how your tissues are responding. Most patients notice reduced pain, less swelling, and visible signs of improved tissue quality within a few weeks.

Thymosin Beta-4 Treatment at Axis Stem Cell Institute

At Axis Stem Cell Institute, our approach to regenerative medicine is fully integrative and individualized. We combine the latest peptide therapies with stem cells, platelet-rich plasma, and other options to optimize your body’s natural healing ability. If you’re ready to learn more about thymosin beta-4 and our other peptide therapies, contact our Kirkland or St. Petersburg office today. Call us or fill out our online form to schedule your consultation.

You may have heard a lot about biohacking, and it may surprise you to learn that it goes far beyond eating right and making lifestyle changes. The goal of biohacking is optimizing your body and mind through lifestyle changes , cutting-edge therapies and technologies to access your body at the cellular level to illicit healing, change and improvement.  Peptide therapy is one treatment that is tailor-made for this approach to your health, and it’s worth knowing about. At Axis Stem Cell Institute, we can help you transform your health using some of the leading developments in regenerative medicine. Here’s what to know about peptides and which ones can help you reach your health goals at every level.

What are Peptides?

Peptides are short chains of amino acids that act as signaling molecules in the body, influencing different physiological functions. While our bodies naturally produce peptides, factors like aging and stress can make them less plentiful. Peptide therapy supplements these compounds to restore balance and promote healing.

Ask our team about peptide treatments for Kirkland patients during your consultation.

What are the Best Peptides for Biohacking?

Although there are many different peptides, we offer proven therapies that can accomplish a wide variety of health goals. Here are some of our favorites below:

NAD+

Energize Your Cells and Promote Anti-Aging

Nicotinamide adenine dinucleotide (NAD+) is a coenzyme essential for energy production and cellular repair. As we age, NAD+ levels decline, leading to fatigue and decreased metabolic function. Supplementing NAD+ can:

• Enhance mitochondrial function
• Improve cognitive performance
• Support metabolic health
• Promote DNA repair
• Improve energy and vitality

It’s an ideal way to revitalize your energy levels and support overall vitality at a cellular level. If low energy is a concern, it can help you stay away from potentially harmful substances like caffeine.

BPC-157

Accelerate soft tissue and wound Healing

BPC-157, a peptide derived from gastric enzymes, is renowned for its regenerative benefits, including wound healing in the musculoskeletal and integumentary systems. It has been shown to:

• Promote tendon and ligament healing
• Enhance muscle recovery
• Protect the gastrointestinal tract
• Reduce inflammation

This peptide is ideal if you’re recovering from injuries or dealing with chronic, systemic inflammation. It’s especially good for supporting gut health and preventing issues like ulcers, Crohn’s disease, and IBD.

Thymosin Beta-4 to Support Tissue Regeneration

Thymosin Beta-4 is a naturally occurring peptide that plays a crucial role in tissue repair and regeneration. It’s actually a protein that consists of 43 different amino acids, making it ideal for healing injuries. Its benefits include:

• Facilitating wound healing
• Promoting angiogenesis (formation of new blood vessels)
• Reducing inflammation
• Enhancing stem cell migration

It can also help with inflammation which can promote chronic disease and pain. Less inflammation can mean a healthier outlook and longer lifespan. It’s a must-have in sports injury medicine, especially if you’re considering stem cell treatment.

Peptide Therapy at Axis Stem Cell Institute

If you’re looking for the most cutting-edge way to enhance your health, we can help. At Axis Stem Cell Institute, we’re highly knowledgeable about how small changes and therapies can make a big difference. To meet with our medical experts and learn more, contact our Kirkland and St. Petersburg offices by calling or filling out our online form.

Metabolic conditions can take a toll on nearly every aspect of the body. Because metabolic conditions prevent the cells in your body from getting the energy and nutrients they need, they can make it exceedingly difficult to live a healthy and active lifestyle. Fortunately, stem cell therapy and regenerative medicine are promising new fields for patients with metabolic conditions. Here’s what to know about metabolic conditions and how stem cells can help.

Types of Metabolic Conditions

Metabolic conditions can affect many different areas of the body, but the impact of a metabolic condition can be universal. Some of the most common include:

• Diabetes type II affects the production of insulin, an essential component in transferring energy into your cells. People with type II diabetes have difficulty secreting enough insulin or responding to it.
• Chronic kidney disease affects the ability of the kidneys to filter waste from the blood. When waste builds up in the blood, it can cause significant health problems and even lead to kidney failure.
• Liver disease is typically the result of scarring or damage to the liver from alcohol use, autoimmune diseases, or infection. A poorly functioning liver can no longer filter toxins from the body, break down fats, or metabolize medications.
• Thyroid conditions can negatively impact the body’s ability to produce hormones and regulate many other important systems. The thyroid may produce too many hormones or too few.

Metabolic Condition Symptoms

Metabolic conditions can produce a variety of symptoms specific to the area affected, but common symptoms across all metabolic conditions include overweight and obesity, specifically weight circumference. In many cases, metabolic conditions don’t produce any noticeable symptoms at all in the early stages.

Managing Metabolic Conditions with Stem Cells

Traditionally, metabolic conditions often involve hands-on care from your healthcare team. It may involve supplementing insulin or hormones to support your body or directly performing therapies like dialysis. In some cases, transplantation surgery is needed to achieve the best longevity. Understandably, most patients strongly prefer to avoid these options.

Stem cell therapy is a promising new area because it can help repair and regenerate the affected organs and systems in metabolic conditions. For example, it may create new cells in the liver or pancreas to repair function and allow the body to function as needed again. Restoring the health of the organ’s tissues can allow it to create hormones or perform its intended function to a better degree. For many patients, this can help lessen the involvement of their care and allow them better freedom in their day-to-day lives.

Stem Cell Therapy for Metabolic Conditions at Axis Stem Cell Institute

At Axis Stem Cell Institute, we’re a leading provider of advanced regenerative medicine in the Seattle and St. Petersburg areas. During a consultation, our stem cell experts can help you learn more about this incredible new technology. To get started, contact us today.