Receipt: https://honehealth.com/longevity/b12/ Read: 2026-10-22, curl -A "Mozilla/5.0" -L, HTTP 200, text extracted from the HTML Rows: hone-vitamin-b12-injection:70 --- Buy B12 Injections - Vitamin B12 Injections at Home skip to content Low Energy Hot Flashes Inflammation Cognition TRT Brain Fog Hone Health Get Started Toggle Main Navigation Men Men's Health All Men's Health Treatments: Increase Testosterone Lose Weight Live Longer & Better Improve Sexual Function Manage Thyroid Improve Appearance Heart Health Supplements Trending Products Testosterone Women Women's Health All Women's Health Treatments: Relieve Menopause Symptoms Lose Weight Live Longer & Better Improve Sexual Function Manage Thyroid Improve Appearance Heart Health Supplements Trending Products Testosterone (Cream) About Hone About Hone How It Works What We Test Newsroom The Edge Blog The Edge Blog Visit The Edge Low Testosterone Menopause Longevity Testing About The Edge Editorial Standards Medical Review Process Get Started Sign In Live Longer & Better B12 Injections $70/mo Vitamin B12 is essential for red blood cell formation and DNA production. Treating a deficiency with B12 injections may boost energy and mood, reduce stress and fatigue, and decrease symptoms of multiple conditions. Support Energy Production Aid Nervous System Health Basic or Premium Tier Start with a deeper look Prescription products require an online consultation with a healthcare provider who will determine if a prescription is appropriate. Live Longer & Better May improve mood May support central nervous system May reduce risk of vision loss May reduce risk of cognitive decline Treats pernicious anemia What is Vitamin B-12 prescribed for? Vitamin B12 is one of the most important essential vitamins for health and is an important coenzyme that is required by every cell in your body. Vitamin B12 is needed for red blood cell formation and DNA production, and supplementation may help with anemia, fatigue, low energy, immunity, detoxification, nerve problems, pain, mental health, insomnia, chronic illnesses, and more. Since it’s not made in the body, it has to come from an external source via diet and/or supplementation. In the United States, 3-6% of the population are vitamin B12 deficient and 15-20% have marginally depleted levels. How does Vitamin B-12 work? Vitamin B12 plays a crucial role in numerous cellular processes, most notably in the formation of new blood cells and the maintenance of neurological health. On a cellular level, B12 serves as an essential cofactor for two key enzymatic reactions involving methionine synthase and methylmalonyl-CoA mutase. Methionine synthase facilitates the conversion of homocysteine into methionine, which is vital for producing various molecules, including phospholipids and neurotransmitters, as well as for regulating gene expression. A deficiency in B12 can lead to megaloblastic anemia. Meanwhile, methylmalonyl-CoA mutase is crucial for breaking down odd-chain fatty acids and branched-chain amino acids. A shortage of B12 results in the accumulation of methylmalonyl-CoA, which can cause the neurological issues associated with vitamin B12 deficiency. What to expect after use. The time it takes to feel less tired after a B12 injection can vary. Some people report feeling more energetic within a few days, while others might not notice improvements for several weeks, depending on the level of deficiency. Effects from a B12 injection can last several weeks to months, depending on your absorption rate, metabolism, and severity of B12 deficiency. Learn More About Vitamin B-12 Contraindications Tell your provider about your other medicines, especially: chloramphenicol, colchicine, antibiotics, metformin, or medicines that reduce stomach acid, such as cimetidine (Tagamet), omeprazole (Prilosec), lansoprazole (Prevacid), esomeprazole (Nexium), and ranitidine (Zantac). Possible Side Effects Potential side effects include: Nausea Vomiting Diarrhea Headache Fatigue Weakness Loss of appetite A tingling sensation in the feet or hands Redness, swelling, or bruising at the injection site In the event you feel you are in imminent danger or have signs of an allergic reaction, you should contact emergency services immediately. For general symptoms, please advise your provider. Warnings Vitamin B12 (Methylcobalamin) comes as a liquid and is injected intramuscularly. Your dosage will be based on your medical condition, response to treatment, and other medications you’re taking. Please take it as advised by your provider. Vitamin B12 should not be taken by children, pets, those who are pregnant or breastfeeding, or those who are allergic to any of the ingredients in vitamin B12 (Methylcobalamin). Avoid drinking large amounts of alcohol while using vitamin B12. Make sure your health care provider knows if you have: Leber’s Disease, benzyl alcohol hypersensitivity or allergy, hypokalemia, cobalt allergy, post-surgical stent placement These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Prescription products require an online evaluation with a licensed medical professional who will determine if a prescription is appropriate. Multiple third-party studies have shown the health benefits of B12. While many of the studies used animal models and have not been proven in humans yet, clinical trials are ongoing. 0% Patients see an improvement in quality of life measures in 6 months such as having more energy, improved libido, and increase in strength. 0% Patients see their mood improve as measured by the PHQ9 (depressive symptom index) after 6 months of treatment. 0% Patients are still with Hone after 1 year of treatment. That's among the highest in health care. Get Your Consultation for Medications Get our biomarker test and create a customized health plan with your wholistic health goals in mind. Biomarker Test ( 12422 ) Includes: Optimal Health Biomarker Test 50+ biomarkers Test at 2,000+ lab locations FSA/HSA eligible $165 $65 Physician Consultation Private 1:1 video consultation Board-certified experts Included Personalized Treatment Plan Comprehensive test results Biomarker breakdown Tailored prescriptions Included Subtotal: $165 $65 Get Started Now Learn More About B12 Injections Feb 20, 2024 4 Benefits of B12 Shots By Laura Tedesco Experts say the vitamin can boost mood, energy, memory and more in folks who are deficient. Longevity Longevity Medications Jan 22, 2024 How Quickly Do B12 Shots Work? By Elizabeth Narins What the shots are good for, who should consider taking them, and how to give yourself a jab. Longevity Longevity Medications Jul 11, 2022 B12 Shots Are Safe, but Keep an Eye Out for These Mild Side Effects By Tracy Middleton Knowledge is always power. Longevity Longevity Medications Nov 16, 2023 Do You Need a Prescription to Buy B12 Injections Online By Tracy Middleton No doctor's appointment needed. Longevity Longevity Medications Feb 14, 2024 The Connection Between Vitamin B12 Deficiency and Weight Gain By Shawn Radcliffe Here’s what the science says. Longevity Weight Loss Dec 12, 2023 Can a Vitamin B12 Deficiency Make You Feel Like You’re Dying? By Elizabeth Narins Google search suggests yes. Longevity Longevity Medications Aug 01, 2023 Does B12 Really Give You an Energy Boost? By Jessica Migala If you’re deficient, getting more B12 can recharge your battery. Longevity Longevity Medications Jan 03, 2024 Does B12 Help With Anxiety Symptoms? By Laura Tedesco Here’s what the research shows. Longevity Longevity Medications Explore Other Treatment Options Longevity NAD+ Learn More A crucial ally in your body’s fight against aging. Supplementing with NAD+ injections may increase lifespan, boost strength and physical performance, help with weight loss, and more. Learn More Longevity Glutathione Learn More A powerful antioxidant, glutathione is the first line of defense against oxidative stress. It neutralizes free radicals, increases cellular function, and promotes cellular turnover. Learn More Longevity Metformin Learn More Widely prescribed and FDA-approved, metformin promotes healthy aging and longevity by improving insulin sensitivity, lowering blood sugar, and reducing inflammation. Learn More NAD+ Glutathione Metformin Real People. Real Stories. Story No. 444 Jarred, 42* I'd say the biggest impacts have been the consistency in my energy levels throughout the day. Story No. 111 Shannon, 38* With Hone, I was able to get first class care from a doctor I chose. She was informed about the intersection of chronic illness and reproductive health, and had a plan made up for me quickly that addressed all my concerns. Story No. 194 Josh, 37* Very comprehensive review of my blood test and results along with some very helpful suggestions on things I needed to do to address some of the numbers. Didn’t try to sell me on anything, just honest diagnosis. Story No. 132 Dom, 41* I have definitely have improved energy, I have less overall pain, and then of course, sexually, it's been good. Story No. 1947 Dustin, 52* The benefits have been more than just physical- I 'feel' better in my head. I am clearer and feel confident about myself beyond appearance. Story No. 732 Polly, 44* I feel really well supported by the Hone doctor, and my problem of fatigue was solved almost within two weeks of meeting with her. Story No. 444 Jarred, 42* I'd say the biggest impacts have been the consistency in my energy levels throughout the day. Story No. 111 Shannon, 38* With Hone, I was able to get first class care from a doctor I chose. She was informed about the intersection of chronic illness and reproductive health, and had a plan made up for me quickly that addressed all my concerns. Story No. 194 Josh, 37* Very comprehensive review of my blood test and results along with some very helpful suggestions on things I needed to do to address some of the numbers. Didn’t try to sell me on anything, just honest diagnosis. Story No. 132 Dom, 41* I have definitely have improved energy, I have less overall pain, and then of course, sexually, it's been good. Story No. 1947 Dustin, 52* The benefits have been more than just physical- I 'feel' better in my head. I am clearer and feel confident about myself beyond appearance. Story No. 732 Polly, 44* I feel really well supported by the Hone doctor, and my problem of fatigue was solved almost within two weeks of meeting with her. * Compensated Hone Patient Start with a deeper look at your health Identifying your unique needs begins with analysis, including in-depth, 50-biomarker blood testing, personal health history, and validated questionnaires. $65 per Biomarker Test Get Started Low Energy Hot Flashes Inflammation Cognition TRT Brain Fog Any Questions? We’ve got answers. Getting Started Hone is a comprehensive longevity platform that fixes symptoms and optimizes your life to increase your healthspan. Getting started is easy: purchase advanced lab diagnostics for $65, complete your testing either at-home or at-lab, and then meet with your licensed physician. Consult & Plan During your private, telehealth consult, a Hone-affiliated licensed physician will dive deep into your personal and family history, review your labs, and pinpoint the root cause of your symptoms. You’ll walk away with a personalized plan—including medications, supplements, diet, exercise, stress management, and sleep strategies—designed to relieve your symptoms and optimize your health. During Treatment Your treatment ships straight to your door. Since everyone metabolizes medications differently, your Hone care team stays with you every step of the way—ready to answer questions and fine-tune your plan so you feel your absolute best. Membership & Pricing Hone offers two memberships: Basic – $25/month for advanced lab testing every 6 months, the ability to purchase physician consults, and members-only pricing on select medications and supplements. Premium – $155/month for everything Hone offers: regular lab testing, physician consults, and full access to our medications. 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