B12 Injections

1 x 5mL vial with 10000mcg of B12 Methylcobalamin (NOT cyanocobalamin)

Methylcobalamin is one of the active forms of Vitamin B12, an essential nutrient that plays a critical role in many bodily functions due to its role in various metabolic processes. It's essential for converting food into glucose, which the body uses for energy, contributing to the synthesis of neurotransmitters that support brain health. It supports nerve health by supporting the maintenance of the protective layer around nerves. Working closely with folate (vitamin B9) in the synthesis of DNA and RNA (essential for the growth and function of all cells in the body), it helps in DNA Synthesis and repair.

Benefits

92% Impact
Sterile kit included
Compounded by US Pharmacy
Lab-tested
Free shipping

Brain Brain Nutrients Energy Mood Stress
$120.00
  • Instant Energy Boost

    B12 injections deliver a potent dose of vitamin B12 directly into your bloodstream, bypassing the digestive system for immediate absorption. This efficient delivery gives you a noticeable energy lift, especially beneficial if you’re dealing with fatigue or low energy levels. It’s a fast and reliable way to enhance stamina and overall vitality.
  • Enhanced Mood and Focus

    Low B12 levels can contribute to brain fog, low mood, and difficulty focusing. Regular B12 injections help maintain adequate levels of this crucial vitamin, leading to improved mental clarity, sharper focus, and a balanced mood. It’s ideal for anyone looking to stay mentally sharp and emotionally stable.
  • Strengthened Immune System

    B12 is essential for immune health, supporting the production of healthy blood cells and defending the body against infections. By keeping your B12 levels optimal through injections, you’re better equipped to fight off illness, stay healthy, and feel your best all year round.

Notable Research Papers

  1. Jatoi S, Hafeez A, Riaz SU, Ali A, Ghauri MI, Zehra M. Low Vitamin B12 Levels: An Underestimated Cause Of Minimal Cognitive Impairment And Dementia. Cureus. 2020 Feb 13;12(2):e6976. doi: 10.7759/cureus.6976. PMID: 32206454; PMCID: PMC7077099.
  2. Young LM, Pipingas A, White DJ, Gauci S, Scholey A. A Systematic Review and Meta-Analysis of B Vitamin Supplementation on Depressive Symptoms, Anxiety, and Stress: Effects on Healthy and ‘At-Risk’ Individuals. Nutrients. 2019 Sep 16;11(9):2232. doi: 10.3390/nu11092232. PMID: 31527485; PMCID: PMC6770181.
  3. Coppen A, Bolander-Gouaille C. Treatment of depression: time to consider folic acid and vitamin B12. Journal of Psychopharmacology. 2005;19(1):59-65. doi:10.1177/0269881105048899
  4. Wolffenbuttel BHR, Wouters HJCM, Heiner-Fokkema MR, van der Klauw MM. The Many Faces of Cobalamin (Vitamin B12) Deficiency. Mayo Clin Proc Innov Qual Outcomes. 2019 May 27;3(2):200-214. doi: 10.1016/j.mayocpiqo.2019.03.002. PMID: 31193945; PMCID: PMC6543499.

B12 Injections FAQ

What is Methylcobalamin?
Methylcobalamin is one of the active forms of Vitamin B12, an essential nutrient that plays a critical role in many bodily functions due to its role in various metabolic processes.
What are Vitamin B12 Injections used for?
Energy Production: Vitamin B12 is essential for converting food into glucose, which the body uses for energy. Mood Regulation and Brain Health: B12 contributes to the synthesis of neurotransmitters that support brain health. Nerve Health, by supporting the maintenance of the protective layer around nerves Red Blood Cell production, preventing anemia DNA Synthesis and repair, working closely with folate (vitamin B9) in the synthesis of DNA and RNA- essential for the growth and function of all cells in the body. (See references below)
Are B-12 injections better than capsules?
Research has demonstrated intramuscular B12 injections to be superior to B12 capsules or sublingual droppers. Furthermore, many individuals carry SNPs that significantly limit the oral and cellular absorption of B12, making IM injections the most ideal route of administration.
Why methylcobalamin over cyanocobalamin?
Cyanocobalamin has a cyanide on the vitamin instead of a methyl group. Simply put, it is inactive and can even be detrimental. Though we can activate a small proportion of it, it can actually replace natural stores of B12 with inactive B12, though it will show on blood labs as if it has normalized B12 levels.
Is it safe to use both B12 and NAD+ injections?
Absolutely, administering both injections on the same day is generally safe. However, for those new to this, it might be wise to alternate days for each injection initially to monitor your body’s reaction.
What kind of results can I expect?
Depending on dosage, some people feel immediate and drastic results- the moment the B12 begins infusing, you might feel a veil lifting alongside instant clarity. Others need a couple of weeks for results to kick in.
How does B12 work?
Intramuscular B12 injections can help those experiencing fatigue, sleep, mood or energy issues, as well as anxiety. They work by supporting the body’s methylation pathways. On a molecular level, methylation is a process by which a methyl group (CH3) is added to a molecule, often DNA, affecting gene expression and cell function. It’s an elemental biochemical reaction involved in many cellular processes across multiple biological pathways in the body- each shaping different aspects of our health. Methylation can profoundly impact the production and regulation of neurotransmitters, which play critical roles in mood, cognition, and overall brain function. Impaired methylation can lead to inefficient detoxification, with implications such as oxidative stress or inflammation. It also has a profound impact on fat metabolism through its regulation of gene expression, as well as its influence on enzymes that process fats in their synthesis, breakdown, and storage. Why methylcobalamin over cyanocobalamin or B12 capsules? Cyanocobalamin has a cyanide on the vitamin instead of a methyl group. Simply put, it is inactive and can even be detrimental. Though we can activate a small proportion of it, it can actually replace natural stores of B12 with inactive B12, though it will show on blood labs as if it has normalized B12 levels. Research has demonstrated intramuscular B12 injections to be superior to B12 capsules or sublingual droppers. Furthermore, many individuals carry SNPs that significantly limit the oral and cellular absorption of B12, making IM injections the most ideal route of administration.