By Chloé Nefdt, Professional Nurse & Founder of IVgo
I'll be upfront: I was skeptical about NAD+ before I started offering it. As a nurse, I've seen enough wellness trends come and go - most of them backed by little more than a celebrity endorsement and a pastel-coloured website. So when clients started asking me about NAD+ therapy in Cape Town, I did what any clinician should do. I read the research. All of it.
What I found changed the way I think about aging, energy, and cellular health. And it's why NAD+ injection pens are now one of the most requested treatments I offer through IVgo. Heck, I even the met someone who has one of the largest manufacturing plants in the world and it's right here in the Western Cape.
This is the complete guide I wish existed when I started - no hype, no miracle claims, just the science, the practical details, and an honest look at whether NAD+ therapy is right for you.
What is NAD+ and why should you care?
NAD+ (nicotinamide adenine dinucleotide) is a coenzyme present in every living cell in your body. It's not some exotic supplement invented in a lab - it's a molecule your body has relied on since birth to power over 500 enzymatic reactions, including energy metabolism, DNA repair, and cellular signalling.
Here's the problem: your NAD+ levels don't stay constant. Research published in Cell Metabolism by Yoshino et al. (2018) showed that NAD+ levels can drop by as much as 50% between the ages of 40 and 60. That decline is linked to the things most of us start noticing in our mid-thirties - persistent fatigue, brain fog, slower recovery, and the creeping sense that your body just isn't bouncing back the way it used to.
The science is no longer debating whether NAD+ matters. The conversation has moved to how best to restore it. And that's where things get interesting.
What does NAD+ therapy actually do?
The benefits of NAD+ therapy stem from one core mechanism: restoring your cells' ability to function the way they're designed to. Here's what the research supports.
Energy that doesn't come from a coffee cup
NAD+ is essential for mitochondrial function - the process your cells use to convert food into usable energy (ATP). Rajman et al. (2018) in Cell Metabolism established that declining NAD+ directly impairs this process. Restoring levels supports sustained, genuine energy - not the jittery spike-and-crash of caffeine, but the kind where you get to 4pm and realise you're still sharp.
Slowing down the biological clock
NAD+ activates sirtuins - a family of proteins sometimes called "longevity genes." These regulate DNA repair, inflammation, and how your cells respond to stress. Research by Imai and Guarente (2014) in Trends in Cell Biology confirmed that sirtuin activation through NAD+ promotes genomic stability and slows markers of biological aging. You can't stop time, but you can influence how your cells experience it.
Clearing the brain fog
If you've ever described your thinking as "fuzzy" or found yourself re-reading the same paragraph three times, NAD+ depletion may be a factor. NAD+ supports neuronal health and neurotransmitter production. Studies in Neurobiology of Aging have shown that NAD+ precursor supplementation improves cognitive function in animal models, with human trials delivering promising early results.
Dialing down chronic inflammation
Low-grade inflammation is the quiet driver behind many age-related conditions. NAD+ modulates inflammatory pathways through its interaction with CD38 and PARP enzymes. Keeping NAD+ levels healthy helps keep your inflammatory response proportionate - not overreacting, not under-responding.
Faster recovery for active bodies
Whether you're training for the Two Oceans or just trying to keep up with your kids, NAD+ supports repair of exercise-induced cellular damage and muscle function at the mitochondrial level. Several of my most committed IVgo clients are athletes who noticed a meaningful difference in recovery time within the first two weeks.
NAD+ injection pens vs. oral supplements: Let's settle this
This is probably the most common question I get, so let me give you the comparison table I use with my own clients.
| Feature | NAD+ injection pen (IVgo) | Oral NMN supplement | Oral NR supplement |
|---|---|---|---|
| Bioavailability | High - bypasses digestion entirely | Low to moderate - gut metabolism and liver first-pass reduce absorption | Low to moderate - same limitations as NMN |
| Speed of effect | Rapid - direct absorption into the bloodstream | Slower - must convert through multiple enzymatic steps | Slower - converts to NMN first, then to NAD+ |
| Dosage control | Precise, pre-measured doses | Variable - depends on brand quality and your gut | Variable - same issue |
| Convenience | Self-administered at home after nurse training (twice a week) | Daily capsule | Daily capsule |
| Clinical oversight | Yes - nurse-guided, with health screening | No - over the counter | No - over the counter |
| Monthly cost | R2,900 (IVgo NAD+ pen) | R500-R1,500 depending on brand | R400-R1,200 depending on brand |
| Evidence base | Strong - direct NAD+ restoration confirmed via blood markers | Growing - Yoshino et al. (2021) showed efficacy in human trials | Moderate - Martens et al. (2018) showed vascular benefits |
My honest take: Oral supplements like NMN and NR have their place, and the research is getting better. But a significant portion of the active compound gets lost in your digestive system before it ever reaches your cells. The injection pen bypasses all of that - higher bioavailability, more predictable dosing, faster results. It's the difference between posting a letter and hand-delivering it.
How the IVgo NAD+ pen works (step by step)
I designed this process to be as simple and un-clinical as possible. Here's exactly what happens.
Step 1: Book your appointment
Schedule online at ivgo.co.za, call 074 604 5555, or message me on Instagram at @ivgo_cape_town. Appointments available 7 days a week, 07:00–20:00, anywhere in Cape Town.
Step 2: Your first visit - I come to you
I (or one of my trained nurses) arrive at your home, office, or wherever works. During this visit, I'll run a health screening to confirm NAD+ is appropriate for you, hand over your pre-loaded injection pen containing 8 doses (a full month), and walk you through the self-administration technique. The pen uses a fine diabetic-style needle - most clients describe it as a brief pinch, nothing more.
Step 3: You take it from here
After training, you self-administer two doses per week at home. Each injection takes seconds. No clinic visits, no waiting rooms, no blocking out hours from your week.
Step 4: I'm still here
IVgo provides ongoing support throughout your course. Most clients notice improved energy and mental clarity within the first one to two weeks of consistent use. If you have questions at any point, I'm a WhatsApp message away.
Side effects: What I tell my clients
NAD+ therapy is well-tolerated by the vast majority of people. Here's the honest rundown:
Common: Slight redness or tenderness at the injection site - resolves within seconds to minutes.
Occasional: Mild flushing or warmth, particularly during your first few doses as your body adjusts.
Rare: Nausea or lightheadedness. These are uncommon with subcutaneous injection pens because the absorption rate is more gradual than intravenous delivery.
I screen every client before starting therapy and train you on proper technique. If something feels off at any point during your course, you contact me directly.
What does NAD+ therapy cost in Cape Town?
IVgo's NAD+ pen costs R2,900 for a complete monthly course. That includes:
- A pre-loaded NAD+ injection pen with 8 doses (2 per week for 4 weeks)
- Delivery straight to your door
- An in-person one-on-one training session with a registered Professional Nurse
- All medical supplies
- Ongoing support throughout the month
For context: clinic-based NAD+ IV infusions in South Africa can run R3,000 to R8,000 per session and require several hours of your time with some nausea included. The injection pen model gives you better value, greater convenience, and results you can sustain month to month without rearranging your entire schedule.
Is NAD+ therapy right for you?
NAD+ therapy suits a wide range of adults. In my experience, it's particularly beneficial for:
Adults over 35 who notice their energy, focus, or recovery isn't what it used to be - and who want a science-backed approach rather than another supplement shelf gamble.
Professionals under cognitive pressure - lawyers, founders, creatives, anyone whose brain is their primary tool and who can't afford fog.
Athletes and fitness enthusiasts looking for a genuine edge in recovery and performance.
Anyone proactively investing in longevity - the people who'd rather maintain the house than wait for the roof to leak.
Who should avoid NAD+ therapy?
NAD+ is not recommended for pregnant or breastfeeding women, individuals with active cancer (NAD+ influences cell proliferation pathways - always consult your oncologist), anyone with a known allergy to NAD+ or its components, or people on medications that may interact. I screen for all of this during your first visit.
When in doubt, consult your healthcare provider. My clinical screening process adds an additional layer of safety - it's non-negotiable.
Why IVgo for NAD+ therapy in Cape Town?
Cape Town has no shortage of wellness offerings. But I built IVgo for people who want clinical-grade care without the clinical experience.
Registered nurses, not technicians. Every appointment is conducted by a Professional Nurse registered with the South African Nursing Council (SANC). You're getting real clinical expertise, not a franchise model. It's the same standard I bring to all IVgo treatments - from mobile IV drips to advanced BPC 157 peptide therapy.
Truly mobile. I cover all of Cape Town - Atlantic Seaboard to Southern Suburbs, Winelands to Northern Suburbs. Your nurse comes to you.
No clinic visits required. After your initial training session, you're self-sufficient. No appointments to keep, no commuting, no waiting rooms.
Available when life happens. Seven days a week, 07:00 to 20:00. Early mornings, evenings, weekends - I've got you.
One transparent price. R2,900 covers the pen, the training, the supplies, and the support. No hidden fees. No "consultation charge" that magically appears.
Frequently Asked Questions about NAD+ therapy
How quickly will I notice results?
Most of my clients report noticeable improvements in energy and mental clarity within 7 to 14 days. Cumulative benefits - better sleep quality, faster recovery - typically build over the full four-week course. NAD+ isn't an energy drink. It's a rebuild.
Is the injection pen painful?
The pen uses a fine-gauge diabetic-style needle. Most clients describe a brief, minor pinch. I train you on proper technique during your first visit to ensure maximum comfort - and honestly, after the second or third dose, most people don't even think about it.
Can I take NAD+ alongside other supplements or medications?
NAD+ is generally compatible with most supplements and medications. That said, I conduct a full health screening during your first appointment to identify any potential interactions. I'd rather be thorough than sorry.
How often should I do NAD+ therapy?
IVgo's standard protocol is one pen per month - 8 doses, twice weekly. Some clients repeat monthly courses back-to-back; others cycle on and off. I'll advise based on your goals and how your body responds.
Do I need a prescription for NAD+ in South Africa?
NAD+ injection pens are provided through IVgo's clinical service, which includes a nurse consultation and health screening. This ensures you receive therapy safely and at the correct dose - not off the internet with crossed fingers.
Your cells are waiting
Here's what I tell every client who asks whether NAD+ is "worth it": your body is already running on declining NAD+ levels. The fatigue, the fog, the slower recovery - that's not just aging. It's a deficiency you can actually address.
NAD+ therapy isn't a magic bullet. It's a clinically supported tool for giving your cells what they need to do their job properly. And with IVgo's injection pen, you can access it from home, guided by a registered nurse, at a price that makes sense.
Book your NAD+ pen today: - Online: ivgo.co.za - Call or WhatsApp: 074 604 5555 - Instagram: @ivgo_cape_town
Chloé Nefdt is a SANC-registered Professional Nurse and the founder of IVgo, Cape Town's mobile IV therapy, NAD+ and peptide service.
References:
- Yoshino, J., Baur, J.A., & Imai, S. (2018). NAD+ intermediates: The biology and therapeutic potential of NMN and NR. Cell Metabolism, 27(3), 513–528.
- Rajman, L., Chwalek, K., & Bhatt, D.P. (2018). Therapeutic potential of NAD-boosting molecules. Cell Metabolism, 27(3), 529–547.
- Imai, S., & Guarente, L. (2014). NAD+ and sirtuins in aging and disease. Trends in Cell Biology, 24(8), 464–471.
- Yoshino, M., et al. (2021). Nicotinamide mononucleotide increases muscle insulin sensitivity in prediabetic women. Science, 372(6547), 1224–1229.
- Martens, C.R., et al. (2018). Chronic nicotinamide riboside supplementation is well-tolerated and elevates NAD+ in healthy middle-aged and older adults. Nature Communications, 9(1), 1286.