Vitamin B12

Rx Only

Injection

Low B12 can affect energy, focus, and how well your nervous system functions. Vitamin B12 replenishes an essential nutrient needed for healthy blood cells, nerve health, and DNA production.

Provider Care Throughout Treatment

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WHATS INCLUDED

Licensed provider evaluation
Ongoing treatment review and provider support
Vitamin B12 lab testing during treatment
Syringes, needles, and alcohol swabs included
Free shipping

What is

Vitamin B12

Vitamin B12 is an essential nutrient your body needs to produce healthy red blood cells, maintain normal nerve function, and create DNA. It also helps the body convert food into usable energy. Supplementing B12 can help restore healthy levels when diet, absorption, medication use, or other factors leave the body without enough.

Your treatment is part of a broader care plan, with licensed provider oversight, ongoing support, and guidance as your needs and goals change over time.

Your compound is prepared at a licensed 503A pharmacy, meaning it's made specifically for you under a valid prescription, and every batch is third-party tested for purity and potency before it reaches your door.

Vitamin B12

Benefits

How Vitamin B12 Works

Vitamin B12 is essential for healthy red blood cell formation, normal nervous system function, and DNA production. Restoring low levels helps the body perform these fundamental processes more effectively.

Support for Healthy Energy

B12 helps the body maintain healthy blood cells that carry oxygen throughout the body, supporting normal energy when a deficiency is present.

Brain and Nerve Health

Vitamin B12 plays an important role in maintaining the protective covering around nerves and supporting normal neurological function.

Healthy Red Blood Cell Production

Adequate B12 helps the body produce properly formed red blood cells and avoid deficiency related fatigue and weakness.

Support for Cellular Function

B12 is required for DNA synthesis, making it essential to the creation and maintenance of healthy cells.

Your Ongoing Care

Your treatment is provider-guided from the start, with follow-up to make sure your B12 levels are responding appropriately. Vitamin B12 lab testing is repeated during treatment and then monitored over time, helping your provider determine whether continued treatment is appropriate. You’ll also have access to your care team for questions or support along the way.

Shipping & Delivery

Your medication ships directly to your door with free shipping in discreet packaging. Each delivery is prepared based on your prescribed treatment plan and includes the medication and injection supplies you need. Shipment timing may vary depending on your dose and treatment schedule. When your medication arrives, follow the storage and handling instructions included with your prescription.

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Oral Capsule

LONGEVITY

$29

member pricing

$99

standard pricing

COMPARE MEDICATIONS

Rx ONLY

Vitamin B12

Injection

LONGEVITY

$49

member pricing

$189

standard pricing

COMPARE MEDICATIONS

Rx ONLY

NAD+ Injection

Injection

LONGEVITY

$49

member pricing

$280

standard pricing

COMPARE MEDICATIONS

Rx ONLY

NAD+ Wafer

Oral wafer

LONGEVITY

$49

member pricing

$280

standard pricing

COMPARE MEDICATIONS

Rx ONLY

NAD+ Nasal Spray

Intranasal spray

LONGEVITY

$49

member pricing

$280

standard pricing

COMPARE MEDICATIONS

Rx ONLY

Sermorelin

Injection

LONGEVITY

$49

member pricing

$280

standard pricing

COMPARE MEDICATIONS

Rx ONLY

Rosuvastatin

Oral tablet

LONGEVITY

$49

member pricing

$280

standard pricing

COMPARE MEDICATIONS

Rx ONLY

Ezetimibe

Oral tablet

LONGEVITY

$49

member pricing

$280

standard pricing

COMPARE MEDICATIONS

Rx ONLY

Oxytocin Nasal Spray

Intranasal spray

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$49

member pricing

$280

standard pricing

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EXPERT LED TEAM

Professionals you can count on every step of the way

Dr. ERIK STARK

Medical Director

Dr. Erik Stark is a board-certified orthopedic and sports medicine surgeon with expertise in obesity and longevity medicine. A lifelong athlete and jiu-jitsu black belt, he combines clinical expertise with a performance-focused approach to helping patients stay strong, active, and healthy.

ELISA GEORGE

CEO

Elisa George is CEO of Everprime and a brand, growth, and business executive with 18 years of experience building and scaling consumer businesses. She brings deep expertise in brand strategy, product development, growth, and consumer experience, with a particular passion for women’s health, wellness, and longevity.

Dr. VISHAL VERMA

Clinical Advisor

Dr. Vishal Verma is Executive Chairman of EverPrime and a physician, healthcare executive, and serial entrepreneur. With decades of experience building and leading healthcare companies, he brings deep expertise in healthcare innovation, technology, longevity, and wellness.

MEDICAL DIRECTOR

Dr. ERIK STARK

Medical Director

OPERATIONAL DIRECTOR

ELISA GEORGE

CEO

CLINICAL ADVISOR

Dr. VISHAL VERMA

Clinical Advisor

HAVE QUESTIONS?

What is a B12 injection, and how is it different than taking a B12 supplement?

Vitamin B12 is an essential nutrient your body cannot produce on its own, it plays a critical role in energy production, red blood cell formation, nerve function, and brain health. For most people, oral B12 is enough. Injections mainly help if you have trouble absorbing B12 through your gut, or you're significantly deficient and want to restore levels faster.

How quickly will I feel the effects of a B12 injection?

Many patients notice a difference within 24 to 72 hours of their first injection, a lift in energy, clearer thinking, and an improved sense of wellbeing. If your deficiency has been going on for a while, it may take a few sessions before you feel the full benefit as your body rebuilds its stores.

How will I know if I'm actually B12 deficient?

The most common signs are fatigue that doesn't go away no matter how much you sleep, brain fog, mood changes, tingling or numbness in your hands and feet, and feeling generally "off." At EverPrime, we look at the full picture, including functional markers like methylmalonic acid and homocysteine, to find out if B12 is actually working the way it should in your body.

Can B12 injections help with brain fog and mental clarity?

B12 is essential for the health of your myelin sheath, which is the protective coating around your nerve fibers that allows signals to travel quickly and clearly through your brain. When B12 is low, that communication slows down, and the result is that foggy, slow, disconnected feeling. Restoring optimal B12 levels often leads to noticeably sharper focus, faster thinking, and better memory.

Who is most likely to be B12 deficient?

You're at higher risk if you eat a vegetarian or vegan diet, take metformin or acid-reducing medications, have a history of gut issues like Crohn's disease or celiac, have had gastric bypass surgery, or are over 50 (since stomach acid, which is needed to absorb B12 from food, naturally declines with age). Your EverPrime provider will assess your individual risk factors and test your levels to give you a clear picture.

Can low B12 affect my mood or mental health?

B12 plays a direct role in producing serotonin, dopamine, and other neurotransmitters that regulate mood, motivation, and emotional stability. Low B12 is strongly linked to depression, anxiety, irritability, and low motivation, and it's often overlooked as a contributing factor.

How often do I need B12 injections?

Some patients start with more frequent injections to build their levels back up quickly, then transition to a maintenance schedule. Others do well with a regular ongoing cadence as part of their broader wellness routine. Your EverPrime provider will review your labs and design a schedule that's right for you, there's no one-size-fits-all answer.

Can I combine B12 injections with other treatments at EverPrime?

B12 injections pair well with many other therapies and are often included as part of a broader wellness or optimization protocol. They're commonly combined with NAD+, glutathione, peptide therapy, or GLP-1 treatments to support energy, recovery, and overall vitality. Your provider will look at your full health picture and recommend the combination that makes the most sense for your goals.

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