Feeling tired, foggy, or low on energy? Our Vitamin B12 injections at Medspa of Las Vegas are the quick, safe, and powerful way to restore vitality, sharpen focus, and support your metabolism—all in a 10-minute visit.
Vitamin B12 (also called cobalamin) is an essential vitamin that plays a key role in:
Energy production
Red blood cell formation
Brain and nerve health
Mood and memory
DNA synthesis and detoxification
Many people—especially vegans, vegetarians, or those with digestive issues—may not absorb enough B12 from food or oral supplements. With our B12 intramuscular injection, your body receives a direct, high-dose boost with fast-acting results.
We’re not just another medspa—we’re your wellness team. Every B12 shot at Medspa of Las Vegas is:
Administered by licensed professionals
Custom-dosed to your body and goals
Offered in a relaxing, spa-like setting
Perfect as a standalone boost or part of a full vitamin plan
Whether you’re looking for help with energy, metabolism, or mood, we’ve got your back.
PRICE:
$30 for 1 treatment session with B12 with membership.
$100 for 4 treatment sessions with B12 with membership
Regular Price for 1 B12 treatment: $60
Frequently Asked Questions Vitamin b12 injection
(800) 766-1759
email@medspaoflasvegas.com
Please Call, Text or Email Us.
Vitamin B12 (also called cobalamin) is an essential nutrient that your body needs to:
Convert food into energy
Support brain and nervous system function
Produce healthy red blood cells
Maintain a healthy metabolism
Regulate mood, memory, and focus
Since your body can't make B12 on its own, you must get it through food or supplements. Deficiency can lead to fatigue, weakness, brain fog, and more.
B12 injections deliver the vitamin directly into your bloodstream, bypassing the digestive system for maximum absorption. Patients often report:
Increased energy and reduced fatigue
Better focus, memory, and mental clarity
Improved mood and reduced anxiety
Enhanced metabolism and weight support
Healthier skin, hair, and nails
Stronger immune system
You may benefit from a B12 injection if you:
Feel tired, sluggish, or mentally foggy
Are vegetarian, vegan, or on a restrictive diet
Take medications like metformin or proton pump inhibitors (PPIs)
Have digestive issues that impair absorption (e.g., IBS, celiac, bariatric surgery)
Experience mood swings, irritability, or low motivation
A consultation with your provider can help determine if you have symptoms of deficiency or if you're simply looking for a wellness boost.
It depends on your goals and current B12 levels. Most common plans include:
1x/week for 4–6 weeks for energy or deficiency support
1–2x/month for general wellness or maintenance
Your provider will create a custom schedule based on your needs
Yes. Vitamin B12 is water-soluble, which means your body uses what it needs and eliminates the rest. Side effects are rare and typically mild. These may include:
Temporary soreness or redness at the injection site
A mild feeling of energy or alertness right after the shot
Rarely, mild dizziness or a flushed feeling (usually short-lived)
Some people feel the energy boost within 24–72 hours, while others notice improvements over the course of a few sessions. If you’re B12-deficient, you may feel a dramatic difference. For general wellness, the effects tend to build over time.
Yes! B12 is commonly paired with:
MIC (Methionine, Inositol, Choline) for fat-burning
Glutathione for detox and skin health
B-complex or Vitamin C for a full energy and immunity boost
Ask your provider about building a custom injectable wellness plan.
B12 is safe for most people. You may need to consult your provider first if you:
Have a known allergy to cobalt or B12
Have kidney disease or Leber’s optic neuropathy
Are pregnant or breastfeeding (dosing may be adjusted)
Please visit: https://medspaoflasvegas.com/info/
This has the links to fill out your medical history forms and consent forms ahead of your appointment.
Please contact us at:
Customer Service:
(800) 766-1759
email@medspaoflasvegas.com
Please call, text or email us.