How NAD+ Works in the Body and Why It’s Essential for Healthy Aging

NAD+ (nicotinamide adenine dinucleotide) is a vital coenzyme found in every living cell. It is crucial for converting nutrients into cellular energy, repairing DNA, and regulating essential cellular processes. Unfortunately, as we age, our natural NAD+ levels decline—a factor linked to reduced energy, cognitive changes, and the visible signs of aging.

Why NAD+ Matters for Aesthetics and Wellness

Healthy, vibrant skin and a youthful appearance start at the cellular level. NAD+ supports the body’s natural repair mechanisms, helps protect against cellular stress, and plays a key role in skin health, collagen production, and overall vitality. By replenishing NAD+ levels, NAD+ therapy may help:

• Boost energy and reduce fatigue
• Support cognitive clarity and mental focus
• Enhance the body’s natural DNA repair processes
• Promote healthier, more resilient skin
• Support metabolic wellness and longevity

NAD+ is vital for numerous biological functions, including cellular energy production, DNA repair, and regulating metabolism. As we age, NAD+ levels naturally decline due to less efficient enzymes, increased oxidative stress, and chronic inflammation—factors that also accelerate visible signs of aging and impact overall wellness.

How Does NAD+ Affect Your Skin and Well-Being?

Lower NAD+ availability can lead to:

• Reduced cellular energy, resulting in fatigue and slower skin cell renewal
• Inefficient DNA repair, allowing sun damage and environmental stressors to take a greater toll on your skin’s appearance
• Weakened sirtuin activity, which is linked to healthy aging and youthful skin
• Increased vulnerability to age-related conditions, including impaired immunity and metabolic changes
 
We offer a range of services and recommendations—including advanced skincare, minimally invasive aesthetic treatments, and wellness solutions—to help support your body’s natural NAD+ levels. Whether through tailored lifestyle advice, nutritional guidance, or innovative therapies, our goal is to enhance your cellular health so you can maintain vibrant, youthful skin and lasting vitality.

While oral NAD+ supplements are widely available, they are often less effective due to the way the body processes and absorbs these nutrients. When NAD+ is taken by mouth, it must pass through the digestive system, where it is broken down by stomach acids and enzymes. This process dramatically reduces how much NAD+ actually reaches your bloodstream, resulting in lower absorption and less noticeable effects.

In contrast, our medically supervised NAD+ injections at Dr. Phillips Aesthetics deliver this essential molecule directly into your bloodstream or muscle tissue. This method bypasses the digestive system, ensuring immediate and higher bioavailability—meaning your cells can access and utilize NAD+ right away. As a result, many of our patients experience more rapid and pronounced benefits, such as increased vitality, sharper mental focus, and faster cellular recovery.

Personalized NAD+ Therapy for Your Unique Needs

At Dr. Phillips Aesthetics, we recognize that every patient is unique. Our experienced medical professionals tailor each NAD+ injection plan to your specific health goals, ensuring you receive the optimal dose for maximum results. This level of customization is simply not possible with standard over-the-counter supplements.

It’s also important to note that most oral NAD+ supplements contain precursors, such as nicotinamide riboside or nicotinamide mononucleotide, rather than NAD+ itself. The body must convert these precursors into usable NAD+, and this conversion process can vary widely from person to person, often leading to inconsistent outcomes.

At Dr. Phillips Aesthetics, your NAD+ injection appointment begins with a personalized health assessment. Our experienced medical team will review your health history, discuss your wellness and aesthetic goals, and answer any questions you may have about NAD+ therapy. We take the time to ensure this treatment is safe and appropriate for you, so you can feel confident moving forward.

Once cleared for therapy, you’ll be made comfortable in our modern, spa-like clinic environment. Our staff will prepare the NAD+ solution specifically for you, and it will be administered as a slow intravenous injection—our preferred method for optimal absorption and customized dosing. The IV process typically takes about 15 to 30 minutes, although some clients may benefit from longer infusions, depending on their needs and our provider’s recommendations.

Throughout your session, our clinical staff will monitor your comfort and vital signs, ensuring your experience is as relaxing and safe as possible. While some clients may notice a mild sensation of warmth, brief lightheadedness, or slight nausea, these effects usually pass quickly, and our team is always on hand to assist. After your injection, we’ll observe you for a short period to ensure you feel your best before you leave.

For sustained and optimal outcomes, our providers may recommend a series of NAD+ sessions as part of your customized wellness plan.

At Dr. Phillips Aesthetics, Dr. Phillips Nagsuk, MD is committed to offering our clients the most advanced and evidence-based solutions for rejuvenation, wellness, and healthy aging. One of the most exciting developments in both the wellness and aesthetics fields is the use of NAD+, or nicotinamide adenine dinucleotide, as part of a comprehensive approach to looking and feeling your best.

What Is NAD+ and Why Is It So Popular?

NAD+ is a naturally occurring coenzyme found in every cell of the body, essential for converting the food we eat into cellular energy. According to Dr. Phillips Nagsuk, MD, the renewed interest in NAD+ stems from its central role in metabolism, cellular repair, and overall vitality. As we age, our NAD+ levels decline, contributing to the visible signs of aging, reduced energy, and slower recovery from stress and environmental damage.

NAD+ and Aesthetics: More Than Just Skin Deep

While NAD+ has long been studied for its effects on longevity and overall health, research is increasingly showing its relevance in the world of aesthetics. At Dr. Phillips Aesthetics, Dr. Phillips Nagsuk, MD, recognizes that beauty begins at a cellular level. Boosting NAD+—either through oral supplementation or intravenous NAD+ therapy—can:

• Support Healthy Skin: NAD+ is involved in DNA repair and helps combat oxidative stress, which can result in smoother, brighter, and more resilient skin.
• Enhance Cellular Recovery: Higher NAD+ levels help repair damaged cells, aiding in recovery after aesthetic procedures and promoting optimal skin healing.
• Increase Energy & Mental Clarity: Clients often report feeling more energized and focused, which complements the outer glow achieved through our treatments.
• Promote Youthful Vitality: By activating sirtuins—proteins that regulate cellular health and aging—NAD+ supports a comprehensive anti-aging strategy both inside and out.

Under the guidance of Dr. Nagsuk, MD, our clients receive personalized protocols designed to maximize both the cosmetic and systemic benefits of NAD+. Whether you’re seeking to restore a youthful glow, enhance recovery from cosmetic procedures, or support your overall well-being, NAD+ can be an invaluable part of your journey. Contact us for more information or schedule your online appointment now! We are conveniently located at 242 N Edinburgh Drive Winter Park, FL, 32792. We serve clients from Winter Park FL, Maitland FL, Casselberry FL, Winter Springs FL, Orlando FL, and Altamonte Springs FL.