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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
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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
Love these B-12 shots. Potency is as advertised and using the Auto injector makes the process simple.
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Posted 3 months ago
I love the convenience of the pre-filled syringes and that they are individually packaged. My only feed back is the needles need to be the smaller “insulin” type as the ones included tend the hurt and leave bruises
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Posted 3 months ago
So far I have found that on days when I take the injections, as well as the 2nd day after, I sleep much better, feel more energetic and metally sharper. Im scheduled now to inject every three days. Im going to change that to every other, day for a while.
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Posted 3 months ago
This is a great product, it give you lots of energy and a feeling of well-being.
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Posted 3 months ago
Love love how I feel
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Posted 4 months ago
It’s help me get moving. I needed the energy it has given me. Thanks
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Posted 4 months ago
So in trying to find an alternative to the b-12/ Lipo shot I’ve been getting I found B12 RX and it was a perfect solution for me. After switching I found no decrease in my energy levels at all! I am saving money, using a natural form of B-12, and not having to drive to get my shot makes this an amazing win for me. Thank you B-12RX
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Posted 4 months ago
I feel a difference. So happy I can do these shots in the ease of my own home!! So simple! I made a video, (which is an honest review), but also to receive two extra free shots. Thank you B12 RX!
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Posted 4 months ago
great product. great service.
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Posted 5 months ago
You don't provide proper directions on how to load the automatic injector. The directions provided in the injector itself isn't accurate or easy to follow. The video you have on YouTube is useless because it's not detailed enough.
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Posted 5 months ago
This stuff is amazing. You definitely will feel a difference. More energy for sure. Especially once you establish a baseline of treatments. Highly recommend.
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Posted 6 months ago
This has really helped with muscle weakness.
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Posted 6 months ago
I had a Liver Transplant and a Stroke last year and my anti rejection meds are still taking too much energy out of me! I started 3 weeks ago having a local IV fluid team come out with B12 and it perked me up! Looking into a larger dosage or taking more often. Right now taking about every 5 days.
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Posted 6 months ago
My energy level is up and I feel great. I hope the pounds will start coming off with the extra exercise and energy the B12 is helping to generate.
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Posted 7 months ago
My whole experience with this company and their product has been outstanding. I've been unknowingly B12 deficient my whole life due to Pernicious Anemia. Once diagnosed 3 years ago I started taking B12 injections (cyanocobalamin) but experienced little to no improvement. I am one of the many whose body struggles to convert B12 into its bioactive components. I started with B12rx about a week ago and I already have some noticeable improvements. Recovery is a long process but I now have hope for significant improvements over the next few months and I cannot wait to continue reaping the benefits of this program! Thank you B12rx.
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Posted 7 months ago
I definitely prefer these over the cobalmin ones. They do help with energy, just haven't seen the results for weight loss yet.
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Posted 7 months ago
I just turned 70 and I have so much more sustained energy to get through my day With no caffeine or energy drinks No crash Working great for me
b12rx 5 star review on 5th February 2025
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Posted 7 months ago
While the product is good the customer service is awful. For about three months I’ve requested to cancel my authorship and they either don’t do it or don’t respond at all. So just know that once they have you they will take you for your money. So if you order the product, whatever you do, DO NOT ISE AUTOSHIP!
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Posted 7 months ago
Very convenient and easy to use, once you learn to set up. That’s part of the benefits and it’s pain-free. Searched all over to find this. Happy to have found it and signed up for a subscription.
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Posted 7 months ago
b12rx is rated 4.1 based on 157 reviews