Vitamin Injections in St. Louis & St. Charles
Boost Your Health, One Shot at a Time
At NEUAGE Health + Wellness, our physician-guided vitamin injections are designed to optimize energy, metabolism, immunity, and overall performance.
If you’re in the greater St. Louis or St. Charles area and want faster, more reliable results than oral supplements can provide, injectable nutrient therapy delivers.
Who Are Vitamin Injections For?
Vitamin injections are ideal for:
If you want to feel sharper, stronger, and more resilient — this is for you.
Why Injectable Vitamins Work
Oral supplements must pass through the digestive system, which reduces absorption and effectiveness. Vitamin injections:
This is targeted wellness — not guesswork.
Available Vitamin Injections in St. Louis & St. Charles
NEUAGE is a St. Louis-based medical wellness company specializing in:
Every injection is:
This isn’t a trend. It’s precision wellness.
Q1. How often should I get vitamin injections?
Q2. Are vitamin injections better than oral supplements?
Q3.Are there any side effects?
Contraindications
Not recommended for individuals with severe allergies to B vitamins or specific ingredients.
Explore All Nine NEUAGE Injections
Every injection below is administered by a NEUAGE provider at all six of our clinics. Each one targets a different need — energy, immunity, recovery or metabolism. Not sure which fits? Your provider will help you choose.
Essential Energy
Restores energy, focus and a healthy metabolism. Most patients feel it in 24-48 hours.
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B Better
The full B-vitamin family in one shot - energy, mood, metabolism and nerve health.
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Serious Sunshine
Corrects the deficiency most people have and never test for. Immunity, mood and bone health.
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Radiance
Antioxidant and collagen support for immunity, skin health and recovery.
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Weekend Warrior
Your body’s master antioxidant, restored. Detox, immune strength and clearer skin.
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Ignite
Moves stored fat into your cells to be burned as fuel. No stimulants, no crash.
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After Party
Lipotropic B-complex for fat breakdown, liver detox and steady daily energy.
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Tired Parent
The fuller lipotropic - adds carnitine and vitamin C for energy and antioxidant support.
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Skinny Shot
The most complete formula on the menu - energy, metabolism and immunity in one shot.
Learn moreVitamin Injection FAQs
What are vitamin injections?
Vitamin injections deliver vitamins, amino acids and antioxidants directly into the muscle, bypassing the digestive system. That avoids the absorption limits of oral supplements, so more of the nutrient reaches your cells. NEUAGE offers nine formulations covering energy, immunity, recovery and metabolic support.
How quickly do vitamin injections work?
It depends on the formulation. Patients receiving B12, B complex, Lipo-B or Bio Boost commonly report improved energy within 24 to 48 hours. Vitamin D3 and glutathione build more gradually, with most patients noticing a difference within one to two weeks and fuller benefits over four to six weeks of consistent use.
Are injections better than taking vitamins orally?
For several nutrients, yes. Oral vitamin B12 and vitamin C are limited by how much your gut can absorb at once, and absorption is further reduced for vegetarians, vegans and people with digestive concerns. Injection bypasses that ceiling entirely and delivers higher bioavailability.
Which vitamin injection is right for me?
That depends on your goal. Choose Essential Energy or B Better for energy and focus, Serious Sunshine for vitamin D deficiency, Radiance or Weekend Warrior for immunity, skin and recovery, and Ignite, After Party, Tired Parent or Skinny Shot for metabolic and body composition support. Your NEUAGE provider will recommend a formulation based on your goals and history.
How often can I get a vitamin injection?
Your NEUAGE provider sets a dosing schedule based on your goals, lab work and treatment plan. Many patients receive injections on a weekly or biweekly basis as part of an ongoing wellness, hormone or weight management program.
Can vitamin injections be combined with other treatments?
Yes. These injections are commonly used alongside hormone therapy, testosterone therapy, medical weight loss, peptide protocols and IV therapy. Your provider will coordinate them as part of a single plan.
Where can I get vitamin injections?
NEUAGE Health + Wellness offers all nine injections at each of our six clinics: Ladue MO, Lake St. Louis MO, Des Peres MO, Sarasota FL, Spanish Fort AL, and Leawood KS.