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Recharge your life with Vitamin B12 to support your nervous system, uplift mood, and foster healthy red blood cells. Perfect for busy individuals, athletes, and anyone seeking a vitality boost.
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B12 injections are a form of vitamin supplementation used to treat or prevent vitamin B12 deficiency. Vitamin B12 is essential for various bodily functions, including red blood cell formation, neurological function, and DNA synthesis.
B12 injections offer several benefits, particularly for those with a vitamin B12 deficiency or individuals seeking to enhance their overall health. Here are some key benefits:
10,000 total mcg: 1000 mcg/ml (10 ml)


Vitamin B12 injections deliver essential B-vitamins that help increase natural energy, support healthy red blood cell production, and promote optimal metabolic function.

Targets cognitive clarity by delivering closer to the brain.

Contributes to stronger immunity by promoting cellular repair and regeneration.

Promotes skin elasticity, bone strength, and overall youthful vitality.

Fuel your cells and fight fatigue—no caffeine crash.

Aids in DNA repair and cell regeneration, helping your body recover and stay resilient.
BMI stands for Body Mass Index. It’s a measurement that uses your height and weight to estimate if your weight is in a healthy range for your height.
*BMI doesn’t directly measure body fat and may not accurately reflect health for people with high muscle mass, pregnant women, children, older adults, certain ethnic groups, or those with medical conditions. It shouldn’t be used as the only way to assess health. The BMI calculator does not determine eligibility for weight loss medications. A healthcare provider must evaluate your overall health and history to decide if medication is right for you.
Your BMI




Our medication is conveniently delivered from a state-licensed pharmacy within our network, straight to your door when you need it.
Every batch is fully tested in full chemistry and microbiology labs at the Drug Manufacturer facility to meet strict guidelines and parameters. This provides full confidence in producing industry best results for our consumers through strict compliance with cGMP regulations.
This test is performed every 3 to 6 months. It confirms that the medication has plus or minus 10% of the appropriate concentration of the active ingredient.
This test ensures the medication is free from any contaminants, including bacteria or other pathogens. Every batch is tested and must meet the requirements of USP 797.1.
This test assesses the acid/base balance to ensure minimal irritation upon injection.
This test, along with sterility testing, ensures the medication is free of harmful toxins. Every batch is tested for bacterial endotoxins, which may not exceed the threshold limits defined in USP 85.
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Choose the plan that fits your needs, then complete a free medical intake and health history form for review by a licensed provider.
Our licensed medical provider will review your medical history and determine if the medication is right for you and your needs.
Your prescription gets approved and ships straight to your door in discreet packaging within 3–5 business days.
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Duration depends on the cause of deficiency. Some people require injections until levels normalize, while others may need long-term supplementation.
Good Life works with state-licensed compounding pharmacies who produce B12. Compounding is regulated by both FDA and state boards of pharmacy. A licensed compounding pharmacy must comply with both federal and state laws, which include administrative requirements and quality standards.
B12 is mainly found in animal products (meat, fish, dairy). If you’re vegetarian or vegan, consider B12 supplements or fortified foods.
Side effects are rare but may include pain at the injection site, mild allergic reactions, or skin irritation. Always follow your healthcare provider’s recommendations.
While B12 shots can improve energy levels in deficient individuals, there’s no evidence to support weight loss claims. They’re primarily used for health reasons, not as a weight loss solution.
Routine blood work often doesn’t check B12 levels, so deficiencies can go undetected. Consult your healthcare provider if you experience symptoms or have risk factors (e.g., vegetarian diet, certain medical conditions).
B12 injections can alleviate symptoms such as blurred vision, depression, difficulty walking, irritability, and fatigue. Left untreated, B12 deficiency can lead to irreversible neurological damage.
Individuals with low B12 levels or a deficiency may benefit from these injections. Common symptoms include fatigue, weakness, memory issues, and numbness or tingling.
B12 shots are typically injected into the muscle or subcutaneously (deeply under the skin), often in the upper arm or thigh. The frequency of injections varies based on individual needs.
Vitamin B12 shots, also known as cobalamin injections, are administered to raise B12 levels in individuals with deficiencies. B12 is essential for red blood cell production, DNA synthesis, brain function, and energy levels.
Find answers to common questions about our medication subscriptions and medical review process.