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b12rx Reviews

4.1 Rating 157 Reviews
75 %
of reviewers recommend b12rx
b12rx 5 star review on 4th September 2025
Shaleena
b12rx 5 star review on 5th February 2025
Scotty
b12rx 5 star review on 4th June 2024
Melissa
b12rx 5 star review on 26th May 2024
Lisa
b12rx 5 star review on 24th May 2024
Karen
b12rx 5 star review on 18th April 2024
Anonymous
b12rx 5 star review on 15th March 2024
Anonymous
1
Anonymous
Anonymous  // 01/01/2019
I am so sorry but my opinions are not positive at all. 1. I called numerous times but nobody EVER answered the phone 2. I bought the B12 max injections but I didn't know I was needing the inyector to make the injection painless..so I wrote several emails just for someone to say..there was nothing I could do. I haven't been able to inyect my B12 shots. I am very disappointed so I want to cancel my next shipment. Thanks Mary Crandall 623 523-1624
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Posted 3 months ago
Did not receive a complete kit, no actual B12 solution, no small syringe with needles. Only received the auto device. Have not been able to use. What waste of time. Terry Moede
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Posted 7 months ago
Injector system is confusing and I’m not sure how to use it. Instructions are poorly written/ presented and confusing. It’s easier just to jab and push with the needle. Order was delayed and I had to reach out to get the product delivered. Overall I am very disappointed with the service.
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Posted 10 months ago
Shot #2 and no results or energy change just no differencce period!
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Posted 1 year ago
Complete mix up of my order & medical information.Had to cancel. May try again 🤷🏻‍♀️
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Posted 1 year ago
I haven’t seen any changes so far
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Posted 1 year ago
Sherilyn, Thank you for taking the time to post this review! How long have you been using our shots? It is important to remember that although some users will notice results right away this can vary from person to person depending how your deficiency has impacted your health. For many sub-optimal b12 manifests in the way of malformed hemoglobin, which means your body cannot carry adequate amounts of oxygen within your red blood cells leading to a whole host of issues, especially fatigue and problems with focus. Once your body reaches optimal b12 levels it will take approximately 90 days to completely refresh/ renew your red blood cells and the hemoglobin within them. If you still haven't noticed a change at this point, please reach out and we will make sure you are taken care of. We want nothing more than 100% customer satisfaction!
Posted 1 year ago
It say a fasting lose pounds,but l haven’t see nothing until now,just a little more energy and sleep better
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Posted 1 year ago
b12rx is rated 4.1 based on 157 reviews