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Vitamin B12

This 1000 mcg B12 vitamin is available for survivors with a deficiency.

  • Supports red blood cell production*
  • Helps address fatigue and promote sustained energy*
  • Check your levels and consult your healthcare team before ordering
Supplement Facts
  • 4-Week Supply
  • AM/PM Packs
  • Auto-renew
  • Cancel Anytime
Product Description

This B12 vitamin is offered for survivors who have been advised by their healthcare provider to include it in their regimen due to a deficiency. Vitamin B12 plays a role in several key health areas, including supporting red blood cell production, which can help address fatigue and promote sustained energy. However, studies have shown that excessive levels of B12 could be harmful to survivors and therefore should be avoided. Monitor your levels and consult with your healthcare team.*

This supplement must be purchased with one of our multivitamin packs.

Directions

Vitamin B12 will be added to your AM packet. Take your supplement in the morning with a full glass of water, with or without food.

As with any supplement, first consult your doctor if you have a medical condition or are taking medications. We also do not recommend taking our supplements if you are under the age of 18.

Our Standards

No Hidden Ingredients
Every ingredient and dosage of our proprietary blends is clearly marked for your review.

No Pushy Sales Pitches
We are focused on empowering survivors with the knowledge they need, not products they don’t want.

No Harmful Fillers
Free from unnecessary and harmful cancer promoting additives.

No Quality Compromises
We sustainably source and test our own powdered raw ingredients before encapsulating them into pills and then packets.

Your Subscription

With a subscription with us, you can expect the following:

Refillable Dispenser
Your first order will come with a free refillable dispenser to store your daily packets.

Hassle-Free Replacements
Enjoy automatic refills every 4-weeks, making it simple to stay on track every day.

Cancel Anytime
Easily view and manage your subscription by logging into your account.

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*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.

Oncologist-Formulated

Natural Ingredients

Research Backed

Top Quality Formula

cGMP Certified

Gluten & Dairy-Free

Non-GMO

Manufactured & Tested in the USA​​
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FAQs

Find answers to your most frequently asked questions

I’ve been taking B12 for many years and want to continue taking it?

We generally do not recommend long-term use of B12 supplements unless your healthcare provider specifically advises it. Regular monitoring of B12 and MMA levels can help guide safe and effective supplementation tailored to your individual needs.

If you’ve been taking B12 for many years, we strongly recommend consulting your healthcare provider. Prolonged supplementation with B12 may not always be beneficial and, in some cases, excessive levels of B12 could be more harmful than helpful. Emerging research suggests that persistently high B12 levels may be linked to certain health risks, including an increased likelihood of developing cancers. Therefore, it’s crucial to regularly reassess your B12 needs with your healthcare provider to ensure your supplementation aligns with your current health status.

I’m not sure if I need B12, what do I do?

We recommend speaking with your health care provider before starting B12. To determine if you are vitamin B12 deficient your healthcare provider will need to do blood work to check your B12 levels and for further testing they can check your methylmalonic acid (MMA) levels. Elevated MMA levels indicate your body isn’t getting enough active B12. If your healthcare provider determines that you are vitamin B12 deficient, we do offer a B12 supplement to be added to your order. Please note that we do recommend that you have your healthcare provider recheck your levels after 3 months of using our B12 supplement.

Why are you not suggesting B12 for long term?

We chose to exclude B vitamins from our main formula due to research suggesting that excessive levels of certain B vitamins may pose risks for cancer survivors. However, if your healthcare provider identifies a B12 deficiency, you may consider adding our B12 supplement to your regimen. After three months of use, we encourage you to consult your healthcare provider to assess whether continued B12 supplementation is necessary.

Got more questions? Check out our FAQ page

Our Multivitamin Packs

Find a routine that's right for you

WellSurvivor All Survivors Formulated for all cancer survivors to promote healthy aging, immunity, cognition, mood balance, cognitive clarity, fill nutritional gaps, and more.* $109.00 Every Four Weeks
WellSurvivor Breast ER+ Free of estrogen-promoting ingredients, designed for hormone-positive breast cancer survivors to support breast tissue, immunity, and more.* $119.00 Every Four Weeks
WellSurvivor Breast ER- Formulated for hormone-negative breast cancer survivors to promote healthy breast tissue, hormone balance, help manage hot flashes, and more.* $129.00 Every Four Weeks
WellSurvivor Prostate Formulated for prostate cancer survivors to support urinary health, healthy prostate tissue, immune health, digestion, and more.* $119.00 Every Four Weeks
WellSurvivor Prostate Max Designed for advanced prostate cancer survivors to support prostate function, urinary health, digestion, help manage inflammation, and more.* $139.00 Every Four Weeks
SurvivorRx Immunity Plus Formulated for anyone looking to promote healthy inflammation, support immune defenses, and promote healthy aging, vitality, and more.* $79.00 Every Four Weeks