Chronic fatigue isn't normal. And it's not just stress.
When rest doesn't restore you and your thinking feels slow and cloudy, something biological is usually behind it — hormonal, nutritional, or cellular. IV therapy and injectable nutrients go directly to the source, restoring what your body is running low on.
Fatigue that doesn't resolve with rest is a signal worth investigating.
Chronic fatigue, brain fog, and low immunity aren't personality traits — they're symptoms. Understanding which system is under-functioning is how we identify the right intervention.
You sleep 7–9 hours and wake up exhausted. Or you can't fall asleep despite being tired. Either pattern points to something beyond lifestyle — often cellular energy depletion, hormonal imbalance, or nutrient deficiency.
Words disappear mid-sentence. You re-read things without absorbing them. Decision-making feels labored. NAD+, B12, and magnesium are among the most common deficiencies driving neurological underperformance — all replaceable with IV therapy.
Getting sick more often than you should, taking longer to recover, or feeling like your baseline energy never fully returns post-illness. Vitamin C, zinc, glutathione, and B-vitamins play direct roles in immune function.
A reliable dip in energy every afternoon — often severe enough to affect work performance. Typically driven by blood glucose dysregulation, adrenal fatigue patterns, or B-vitamin depletion.
Flat affect, difficulty starting tasks, or a general sense that the things you used to enjoy require effort you don't have. This often has a nutritional and hormonal component that IV therapy can meaningfully address.
Workouts that feel disproportionately hard, slow recovery between sessions, or loss of the physical capacity you previously had. Cellular energy (NAD+), electrolytes, and amino acids are frequently the limiting factor.
Before anything else, we assess.
If your fatigue has a hormonal cause — Low T, hypothyroidism, adrenal dysregulation — IV therapy complements hormonal treatment. If it's nutritional, IV therapy is often the primary intervention. We figure out which applies to you.
Energy is produced at the cellular level. When cells run low, everything runs low.
Most fatigue that doesn't resolve with rest is happening at the mitochondrial level — the organelles inside cells that convert nutrients into ATP (cellular energy). When key coenzymes (NAD+), vitamins (B12, B-complex, C, D), antioxidants (glutathione), and minerals (magnesium) are depleted, mitochondrial function declines and energy output drops across every system simultaneously.
Oral supplements often fail to solve this because digestive absorption is variable, limited, and slow. IV therapy bypasses the digestive system entirely — delivering nutrients directly into the bloodstream at guaranteed doses that cells can immediately use. The difference in absorption is not incremental; it's an order of magnitude different.
IV therapy doesn't replace a diagnostic workup. If your fatigue has a hormonal root cause — Low T, estrogen deficiency, hypothyroidism — those need to be addressed directly. But for a large proportion of patients, nutritional depletion is either the primary cause or a significant amplifying factor that IV therapy addresses quickly and directly.
B12, B-complex, Vitamin D, magnesium, ferritin, thyroid (TSH, Free T3, Free T4), cortisol (morning), and IGF-1 if GH decline is suspected. We recommend the right IV protocol based on what your labs show — not a standard package.
Six targeted therapies. Each addressing a different cellular mechanism.
IV and injectable therapies are not interchangeable — each has a specific mechanism and target. Your physician recommends the right option (or combination) based on your symptoms and lab results.
Not sure which one? We'll guide you after reviewing your bloodwork.
NAD+ (nicotinamide adenine dinucleotide) is a coenzyme essential for mitochondrial energy production, DNA repair, and neurological function. NAD+ declines by approximately 50% between ages 40 and 60 — contributing directly to cognitive decline, fatigue, and reduced cellular resilience. IV delivery restores NAD+ levels rapidly and completely.
The gold standard IV vitamin drip — magnesium, B vitamins (B12, B5, B6), calcium, and high-dose Vitamin C — delivered intravenously for complete absorption. Decades of clinical use support its effectiveness for energy, immunity, and general wellness restoration.
Glutathione is the body's master antioxidant — essential for detoxification, immune function, and cellular protection from oxidative stress. Its levels decline significantly with age, illness, and chronic stress. IV glutathione delivers doses that oral supplementation cannot approach, with effects felt within the session.
Intravenous Vitamin C at therapeutic doses (10–25g) — far beyond what oral supplementation can deliver. At high doses, Vitamin C acts as a pro-oxidant in immune cells and an antioxidant in healthy tissue — a dual mechanism that makes IV C uniquely effective for immune restoration and anti-inflammatory support.
Vitamin D is essential for energy metabolism, immune regulation, bone density, mood stability, and hormonal signaling — yet deficiency affects approximately 40% of US adults. Injected Vitamin D3 provides immediate, complete absorption without the variability of oral supplementation.
Methylcobalamin B12 delivered intramuscularly for immediate, 100% bioavailable absorption. B12 is essential for red blood cell production, neurological function, DNA synthesis, and energy metabolism — and deficiency is among the most common and underdiagnosed nutritional conditions in adults, particularly those over 50.
Six therapies — six different targets. Not all fatigue is the same.
Use this table to orient your thinking. Your physician will confirm the right recommendation after reviewing your labs and symptom profile.
| Feature | NAD IV ⭐ | Myers Cocktail | Glutathione | High-Dose C | Vitamin D | B12 Injection |
|---|---|---|---|---|---|---|
| Primary target | Cellular/brain energy | General wellness | Detox/immune | Immune surge | Foundation | Neuro/energy |
| Infusion time | 2–4 hrs | 30–45 min | 15–30 min | 45–60 min | Injection | Injection |
| Best for | Brain fog, cognition | All-round fatigue | Oxidative stress | Frequent illness | Deficiency | Fatigue, mood |
| Onset of effect | During/post session | During/post session | Post session | Days–1 wk | 1–2 weeks | 1–2 weeks |
| Frequency | Monthly–quarterly | Monthly | Monthly | As needed | Monthly–qtrly | Weekly–bi-wkly |
| Can be combined | ✓ Yes | ✓ Yes | ✓ Yes | ✓ With Glut. | ✓ Yes | ✓ Yes |
Bioavailability changes everything. IV delivery isn't oral supplementation with a needle.
The clinical distinction between oral and IV supplementation is not marginal — it's fundamental. For nutrients like Vitamin C, the difference in achievable plasma levels is 50–70x. For B12 in patients with absorption issues, it's the difference between therapeutic levels and continued deficiency. The justification for IV therapy isn't convenience; it's pharmacokinetics.
From consultation to restoration — often in a single visit.
We discuss your fatigue pattern, symptoms, and medical history. Lab results — either from our panel or from your physician — guide the recommendation.
Your physician recommends the IV therapy or injection protocol matched to your deficiency profile and primary symptoms.
IV therapies are administered in our clinical setting in a comfortable, supervised environment. Most sessions are 30 minutes to 4 hours depending on the protocol.
Many patients schedule monthly IV sessions for ongoing wellness maintenance. We reassess your protocol at each visit based on how you're responding.
Medicine that
gets you.
Over 15 years restoring energy and clarity for patients in Las Vegas — with pharmaceutical-grade IV therapies and physician-supervised protocols.
Lab-guided protocols
We assess your deficiency profile before recommending any IV therapy — because not all fatigue has the same cause.
Pharmaceutical-grade ingredients
All IV formulations use pharmaceutical-grade nutrients — not wellness supplements. The potency and purity make a clinical difference.
Physician-supervised every session
Every IV session at Iuventus is preceded by a physician review of your history, current medications, and contraindications.
Same-day availability
Most IV therapies are available same-day or next-day. We don't make you wait weeks to start restoring your energy.
Energy restored.
Clarity returned.
Everything you
want to know.
Stop running on empty.
There's a better option.
A free consultation, a targeted lab panel, and an IV protocol matched to what your body actually needs. Most patients feel a difference within their first session.