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← Fatigue & Energy
Myers Cocktail IV
"I'm run down, getting sick too often, and my energy never fully recovers. I need something that actually restores me."

The gold standard. One session. Real restoration.

Vitamin C, B vitamins (B6, B5, B12), calcium, and magnesium — mixed with sterile water and delivered intravenously over 10–60 minutes for complete absorption. Developed by Dr. John Myers, refined by Dr. Alan Gaby. The most widely used IV therapy in integrative medicine.

Chronic fatigue, low energy, or depression that may have a nutritional root
Muscle spasms, seasonal allergies, sinusitis, or chronic migraines
Athletic training demands that oral nutrition can't keep up with
Digestive issues preventing adequate nutrient absorption from food or supplements
Myers Cocktail IV therapy at IUVENTUS Medical Center Las Vegas
Session time
30–45 min
most patients feel effects same day
Pharmaceutical-grade nutrients
Physician-supervised · Las Vegas
What it treats

Myers Cocktail is the most versatile IV therapy available. Here's why.

It's not targeted at one mechanism — it restores multiple nutritional foundations simultaneously. That's why it works for such a wide range of patients and presentations.

Chronic Fatigue & Depression

Chronic fatigue and low mood are among the most common reasons patients seek Myers Cocktail. When fatigue and depression have a nutritional component — inadequate magnesium, B vitamins, or Vitamin C — IV repletion addresses the root cause rather than masking the symptom. Many patients report a meaningful shift in energy and mood within 24 hours of their first session.

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Muscle Spasms & Recovery

Magnesium deficiency is a primary driver of muscle cramps, spasms, and slow recovery. Oral magnesium is severely limited by GI tolerance — high doses cause diarrhea before therapeutic muscle-tissue levels are reached. IV magnesium achieves intracellular concentrations that produce rapid, meaningful relief from spasms and significantly accelerate post-exercise recovery.

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Seasonal Allergies & Sinusitis

Vitamin C and magnesium both have documented anti-histamine and anti-inflammatory effects. Myers Cocktail is used by many patients as a natural adjunct for managing seasonal allergies and sinusitis — reducing symptom severity and frequency with consistent monthly treatment, particularly during high-allergen seasons.

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Chronic Migraine Prevention

IV magnesium has a well-established role in acute migraine treatment and prevention — it is used in emergency settings for refractory migraines. At the therapeutic IV doses achievable in Myers Cocktail, magnesium addresses one of the most common underlying deficiencies in migraine patients. Regular sessions reduce frequency and severity for many patients who haven't responded adequately to pharmacological prevention.

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Athletic Performance & Preparation

Athletes who push their bodies hard often can't maintain adequate nutrition through oral intake alone — especially during heavy training cycles or in the weeks before major events. Myers Cocktail is used by competitive athletes before triathlons, marathons, long-distance events, and season-long sports (football, hockey, basketball) as a nutritional edge. A course of 4–5 sessions in the weeks prior to an event can produce a meaningful competitive advantage.

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Digestive Absorption Issues

Patients with Crohn's disease, celiac, IBD, gastric bypass, or other conditions affecting nutrient absorption often can't maintain adequate levels of magnesium, Vitamin C, or B vitamins through food and oral supplementation regardless of dose. IV delivery bypasses the gut entirely — providing complete absorption without any digestive dependency.

Almost anyone can benefit from Myers Cocktail — but athletes, high-stress patients, and those with digestive issues benefit most.

The body absorbs nutrients faster intravenously than through any other route. For patients who fall into any of these categories — chronic conditions, heavy physical demands, or absorption problems — the Myers Cocktail delivers what food and supplements simply cannot.

Myers Cocktail IV formula at IUVENTUS Medical Center
What's in it

Six nutrients your body uses for everything.

The Myers Cocktail was developed by Dr. John Myers, a Baltimore physician who used IV nutrient therapy in his practice from the 1960s onward. The formulation — magnesium chloride, calcium gluconate, B vitamins (B12 as hydroxocobalamin, B5 as dexpanthenol, B6 as pyridoxine), and ascorbic acid (Vitamin C) — addresses multiple nutritional cofactors simultaneously. After Myers's death in 1984, Dr. Alan Gaby documented and standardized the protocol, which has since become the most widely used IV nutrient formulation in integrative medicine.

The Myers Cocktail contains Vitamin C, B vitamins (B6/pyridoxine, B5/dexpanthenol, B12/hydroxocobalamin), calcium gluconate, and magnesium chloride — mixed with sterile water and administered IV over 10–60 minutes depending on patient tolerance. The formulation was developed by Dr. John Myers in the 1960s and refined by Dr. Alan Gaby after Myers's death in 1984. Athletes find it particularly valuable: when oral nutrition can't keep pace with training demands, IV delivery ensures complete absorption without any GI limitation.

30–45 min
session time — most patients return to normal activity immediately
6
active nutrients — magnesium, calcium, B12, B5, B6, Vitamin C
Monthly
recommended maintenance frequency for sustained benefit
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What's in the Myers Cocktail at Iuventus

Magnesium chloride — muscle function, energy metabolism, migraine prevention · Calcium gluconate — nerve and muscle function · Hydroxocobalamin (B12) — neurological function, energy · Dexpanthenol (B5) — adrenal function, fat metabolism · Pyridoxine (B6) — neurotransmitter synthesis, immune function · Ascorbic acid (Vitamin C) — immune support, collagen synthesis, antioxidant. Concentrations are pharmaceutical-grade and adjusted for your weight and tolerance.

The research is clear

Decades of clinical use. Consistent results.

The Myers Cocktail has one of the longest clinical track records of any IV nutrient therapy. Formalized by Dr. Alan Gaby from Dr. John Myers's original protocols, it has been used in integrative medicine for 50+ years with a consistent safety and efficacy profile.

50+
Years of clinical use since Dr. John Myers developed the original protocol in the 1960s
Gaby, Alternative Medicine Review, 2002
50–70x
Higher plasma Vitamin C achievable with IV vs. oral at equivalent doses
National Institutes of Health
90%+
Of Iuventus Myers Cocktail patients report noticeable energy improvement within 24 hours
Iuventus Medical Center
How It Works

From run-down to restored.

01
🗓️
Consultation

We discuss your primary concerns, review any medications (particularly blood thinners or cardiac medications that interact with magnesium), and confirm Myers Cocktail is appropriate for you.

02
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IV Infusion (30–45 min)

Administered in our comfortable clinical setting. A mild warming sensation is common, particularly as magnesium is infused. Most patients feel a shift in energy and clarity during or shortly after the session.

03
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Maintenance Schedule

Monthly maintenance is the most common protocol. Some patients come every 2 weeks initially if significantly depleted. Many combine with B12 injections between sessions for sustained energy.

Why Choose Us

Medicine that
gets you.

Myers Cocktail quality depends on ingredient grade and concentration. We use pharmaceutical-grade nutrients at therapeutic concentrations — not the diluted formulations common in med-spa settings.

01

Pharmaceutical-Grade Nutrients

Not all IV nutrients are equal. We source pharmaceutical-grade magnesium, B vitamins, and Vitamin C at concentrations that produce therapeutic effects — not symbolic amounts in a saline bag.

02

Adjusted for Your Tolerance

Magnesium infused too quickly causes a characteristic warmth and flushing. We calibrate the rate to your comfort, particularly on first sessions.

03

First Session Physician Assessment

Every first Myers Cocktail is preceded by a physician consultation. Cardiac conditions, kidney disease, and certain medications change how we administer magnesium and calcium.

04

Combines Well With Everything

Myers Cocktail is the foundation that most patients start with before adding NAD IV, glutathione, or high-dose Vitamin C to their protocol. Starting here gives us a baseline and helps identify what additional support your specific situation needs.

Patient Stories

Patients who stopped
running on empty.

★★★★★

"I kept getting sick — every cold that went around my office caught me, and I'd take two weeks to recover when everyone else was back in three days. Monthly Myers Cocktail and weekly B12 for two months and I haven't been sick since. My energy during the day is back to normal."

RS
Rebecca S.
Myers Cocktail + B12 · 38 yrs · Las Vegas
★★★★★

"I travel constantly for work — four flights a week at peak. Myers Cocktail the day before a heavy travel week makes a measurable difference in how I feel at the end of it. I don't get the energy crash on the third day the way I used to."

MT
Michael T.
Monthly Myers Cocktail — Travel Protocol · 45 yrs
★★★★★

"I was skeptical — I'd taken all the supplements and they didn't do much. The first Myers Cocktail was the first time I understood what 'bioavailability' actually meant in practice. I felt the magnesium working during the infusion. That's not something you get from a pill."

AP
Amanda P.
Myers Cocktail — General Wellness · 42 yrs
Common Questions

Everything you
want to know.

Myers Cocktail is the most universally appropriate IV therapy — it's suitable for nearly any patient with fatigue, low immunity, stress-related depletion, or a desire for general wellness optimization. It's our most commonly recommended first IV therapy for patients who aren't sure where to start. If your primary concern is cognitive (brain fog, focus) rather than general energy, NAD IV may be the better starting point.
During infusion: a mild warming sensation is common, particularly as magnesium is administered. Some patients feel a shift in energy and mental clarity partway through. After infusion: most patients notice improved energy within 1–4 hours. Some feel slightly tired immediately after and then significantly better the following morning. Effects typically last 2–4 weeks.
Monthly maintenance is the most common protocol for general wellness. If you're significantly depleted or have a specific acute concern (illness prevention before travel, recovery from illness), twice-monthly sessions initially can be more effective. We assess your response after the first session and recommend a frequency based on how long effects are sustained.
Yes — Myers Cocktail is commonly combined with glutathione (added at the end of the infusion for enhanced antioxidant and detox support) or followed by high-dose Vitamin C IV for immune surge. It's also an excellent complement to NAD IV sessions, addressing the nutritional cofactors that support NAD+ metabolism.
Athletes who train intensively often can't maintain adequate nutritional status through food and oral supplements alone — particularly for magnesium and Vitamin C, where high oral doses cause GI side effects before therapeutic tissue levels are reached. IV delivery bypasses this entirely, replenishing what training depletes and ensuring muscles and the nervous system have what they need for performance and recovery. Many competitive athletes schedule Myers Cocktail sessions in the 4–5 weeks before a major event — triathlon, marathon, or the start of a sports season — as part of their preparation protocol.
Yes — magnesium deficiency is one of the most common findings in migraine patients, and IV magnesium at therapeutic doses is used in clinical settings for acute and refractory migraines. Myers Cocktail delivers magnesium at concentrations that oral supplementation cannot safely achieve. Many patients who receive regular sessions report meaningful reductions in migraine frequency and severity. It works best as part of a consistent monthly protocol rather than as a one-off treatment.
Start Today

The most-used IV therapy
in integrative medicine. For good reason.

A free consultation and your first Myers Cocktail session. Most patients feel a difference the same day.