Reviews
Our B12 vitamin shop reviews, and B12 injections reviews.
Read what our customers say !
Rated 5 out of 5 stars. Based on 236 Reviews
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Great product
by Danny
on 06/19/2025
Works great - i used to inject Trivit-B and now use this product USA 
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Received and Good order
by Alanbraant
on 04/29/2025
Blessed to have a great Seller online, especially with the fantastic deals being offered - Definitely has my business from here on out! Thanks a Trillion! 
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Terrific doctor results
by JC USA
on 03/31/2025
I THOUGHT I’D LET YOU KNOW THAT A DOCTOR OF ONCOLOGY LOOKED AT MY CBC BLOOD TEST REPORT AND SAID YOUR CYAN LOOKS GOOD. MY LEVELS ARE GREAT. I HAD WONDERED HOW YOUR CYAN WOULD STACK UP AGAINST THE RX ONLY VERSIONS SOLD AT PHARMACIES HERE. THANKS. 
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Amazing product high quality
by Ben bonin
on 01/31/2025
Been using their b12 for about 5 years now. It’s the best quality. Making b12 deficiency feel cured. If you are wondering how great of a product this is. Well I’ll just say it saved my life not only for its benefits but also for its price and saving me so much money without having to go to the dr. Here in America. Game changer! 
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Always supplies quickly
by Andy
on 11/28/2024
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B12 1,000 MG 10 ML
by P G
on 09/03/2024
Outstanding Company, Great prices and fast shipping for all your B12 needs. Highly Recommend.
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Great product will purchased again.
by Gabriel
on 08/28/2024
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So happy for trivit replacement
by B12 complex user
on 07/12/2024
Thank you for offering the B complex B12 b1 b6 ampules again Ron USA
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Benefits
by Marie
on 06/05/2024
Hi, I’ve been using Vitamin B100 as well as Vitamin B12 injections consistently for several months now..approximately 6-7 months. It took a little bit to find exactly how much and when to have a consistent result but the advice given was true to form. There isn’t enough good to say about this product. I’ve suffered for decades and had seasons where a Dr. would give me a B12 injection here and there. It was always very short lived. As soon as I’d begin to feel decent, they’d discontinue the injections and within weeks I’d default to a myriad of symptoms. Fatigue, lethargy, mental confusion, apathy, disconnect, bad nerves, memory, focus, and so much more plagued my life. I used a lot of nutritional products throughout the course of all of this and never could reach a place of balance or feel like myself. As a result of using these products, my sleep is better, I have improved eating habits, and I actually have activity and have been training for my new job. The symptoms mentioned have for the most part evaporated. If there is additional stress I notice different things…however, I have late stage Lyme disease and it doesn’t take much to disturb it and experience symptoms that are not related to my need for sufficient adequate B intake. This is what is missing. It’s lacking in our natural foods and is absent in packaged foods. If Vitamin B deficiencies exist, it mimics so many other things and raises health concerns. It can be simple. I just want to Thank Eric and his wife and team for what they are doing every day. I do not ever want to be without this product or go back to feeling so terribly awful. Thank You for making it possible for people to have the opportunity to take responsibility for their own well being. My overall health and life has greatly improved. I am grateful. You are appreciated!! Respectfully, M. Williams Carlsbad, CA 
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Excellent product and first class service
by Rob D
on 05/17/2024
This product is excellent. Also the customer service is first class and despatch is fast. This is my second purchase and arrived to UK in 6 days. I would highly recommend both this product (also the vitamin C) and this company ! Rob .. UK
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100% Excellence
by Rob D
on 05/07/2024
Both myself and my wife have been using the vitamin B12 injections 2000mcg on a weekly basis. I can recommend this product 100% .. this is top quality B12. The cost of the product is unrivalled especially when compared to equivalent product in the UK. Customer service is outstanding and you are kept informed along the purchase process. Received delivery to the UK with two weeks without any issues. Highly recommend both product and company.
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Lovin it all
by Matthew
on 04/21/2024
Love the website outstanding service great prices! 
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Excellent deal and Quality
by Stan UK
on 03/28/2024
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B12
by homeostasis bodywork
on 03/22/2024
Perfect Supplement. B12 every couple of weeks. Perfect Customer Service. Quality and fast delivery. Totally grateful - Thank you xx 
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Good quality, no problems at border so far
by Roger
on 03/12/2024
Bought b12 a number of times, tests by the doc show high level in blood. B100 helping with recent neurological issues so increasing frequency now. No problems so far at NZ border (maybe 4 or 5 previous orders?). Service levels excellent! 
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Amazing
by LH
on 02/20/2024
Great price, fast shipping, keeps me from getting sick and my skin looking healthy 
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Ordered from the USA
by Nick
on 02/04/2024
I am a repeat and very happy customer. I have ordered B Complex, B12 and Vitamin C. These products are always high quality. Fast shipping to the USA and some of the best and most responsive customer service in the business. Thank You B12 Vitamin Store! 
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Combo pak
by Jam
on 01/27/2024
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GREAT SERVICE
by DEAN
on 12/10/2023
The vitamins are great quality and the customer service is really good. I recommend this highly
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Products very good
by Vangie
on 11/27/2023
I use this product my body keeps healthy and stronger♥️ 
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Best Products & Customer Service
by Cheri
on 11/20/2023
This is by far the best company I have found that gives bona fide good B12 products. The prices are amazing, but even more amazing is the customer service. The delivery is fast and the products superb. If I ever have questions or (only once during covid) customs takes a bit, this company is all over it. I recommend these guys to anybody!
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Products & Tri-Vit Vitamin B12 Complex
by D.P.
on 11/04/2023
These are the best vitamins on the planet here that work miracles! You Must Try Them! My health has improved so much and your body feels great and you feel rejuvenated and fresh and helps heal many issues with your body and it is like a fountain of youth! The whole staff and everything are stellar customer service and A+ products with super fast shipping.. You Must Try Them A.S.A.P. and get on the fountain of youth vitamins. I want to thank y'all very much! D.P. chgo IL. 11.5.23 
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Long term great experience
by Langley
on 09/07/2023
I've been ordering from this site since 2018 and they always answer emails and return calls. Their products rock. USA 
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Good service, good product, no issue customs
by Roger
on 07/27/2023
2nd order, this one post therapeutics product bill. No issues with customs. Product works, b12 levels high when tested by doc. New Zealnd 
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B 12 Trivit
by J G
on 06/27/2023
Huna de las mejores vitaminas 100%recomendadas
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Good
by Steve
on 06/27/2023
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review
by mscop2023
on 06/08/2023
LOVE My B12. Now have friends on it...Thanks !!
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Producto de calidad
by J G
on 04/13/2023
Es uno de los mejores vitaminas que he consumed lo recomiendo el precio es bueno gracias ha b12 vitaminas store por la ayuda Dios los bendiga
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Calidad de producto
by J G
on 04/13/2023
Recomiendo b12vitaminasstore de muy buena calidad hi buen precio
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Producto de muy buena calidad
by J G
on 04/13/2023
Yo he comprado vitaminas en esta tienda de b12 vitaminas store la la vitamina es de muy buena calidad la recomiendo es de muy buen precio hi de buena calidad
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Terrific customer service and products
by Cynthia FL
on 04/12/2023
Always provide what I need and return calls
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Excellent products and service.
by Valentin
on 04/10/2023
Super Fast & Reliable Delivery!! Great Price and Service !! Valentin
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Always on top of things
by SuperB
on 03/25/2023
So excited they are now offering full boxes - bought one as soon as I saw. Now I'm stocked up!
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5 stars
by Axios
on 03/10/2023
Excellent product. Quality tested in Utah. Definitely makes a difference healthwise.
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B12 ampules
by Rosemary
on 02/17/2023
really good service, will use again. Feeling much better after being on a course of these 
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The Best
by Eddy Fraguela
on 02/13/2023
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Super savings
by Jan UK
on 02/01/2023
I was very pleased with how well packaged my order was and everything is exactly as advertised.
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Excellent product
by Jack & Linda
on 01/25/2023
We have been using the B100 with B12 (every other b12 injection) for a couple of years and we feel great.
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Fantastic Economy
by Chase
on 12/10/2022
Super happy you are offering this in vials now! thank you loving it UK
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Excellent service
by William N Florida
on 12/08/2022
Eric is not only a friendly and supportive person… but quite adept with consumer needs and takes time resolving issues! If only the US companies could take À remediation from him… they’d serve their clients as well as he has helped me! Very friendly and helpful as well as knowledgeable! For those review readers, please check out my posting. Thanks William N SW Florida.
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THANK YOU
by Denyce
on 11/23/2022
I can't believe the difference the B-12 shots made in my energy . I even lost 9 pounds.. ..Thank You
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Exactly what i was looking
by GREAT DEAL
on 11/14/2022
I prefer ampules so this combo is perfect for me and at a price I can easily afford compared anything in America. THanks a bunch you guys Casey US
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Great Deal
by N. James
on 10/20/2022
this is such a bargain, happy i found this site and so far my experience has been superb.
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Good quality and Price
by Laura
on 10/06/2022
Initial order had some issues due to US Postal; however, owners replaced expeditiously and replacement received within 2 weeks. Customer Service was good and kept in touch during replacement process. Highly recommend and would definitely order again! Thanks for all of your assistance.
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Always deliver good products and service
by Danny UK
on 09/20/2022
Great communication if needed. Been buying from them for over 4 years and even through the lockdowns when I was especially happy to have my B12. Thanks mates 
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So happy I found this
by Nikki
on 08/24/2022
I love having an easy to use Bcomplex injection. Good delivery time and communication. 
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Great products and service
by Jack UK
on 08/22/2022
Thanks a bunch for sending packaged so well and providing the vitamins I need.
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Great stuff and delivery
by Harley
on 08/03/2022
Packaged well and is as advertised. Appreciate the ability to get Vit C in handy ampules. I mix 1/2 or 1cc sterile water to reduce local swelling after IM injction Thanks for all the help. Bill USA 
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Can’t be me without B12
by Crohn’s
on 06/25/2022
I’ve been ordering B12 from them for over a year and always a great! I have Crohn’s disease and with surgery many years ago the part of my gut that absorbs B12 was removed. I need to do B12 shots every few days to feel good and without it I’m tired all day and can’t function. They are great with communication and quick to respond will keep ordering! Thank you.
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Good enough
by Bill
on 06/21/2022
Not familiar with injecting vitamin C I started out with low dose. I find them not cost effective, However; I am not a doctor to be able to rise the dose. Should come with the product, such as low, or maintenance, acute dose, and so on.
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Great Product- Awesome Seller-
by Ginger - USA - United States of America
on 04/21/2022
Love this complex- Great Seller - Awesome Product!!! Trusted Seller!!! AAAA++++++ just placed my second order
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B12- B100- Vitamin C
by Ginger in the US
on 04/21/2022
Great products, I wish he has more injectable vitamins i could purchase. Great quality product. B12-b100- vitamin c gives me more wings then RedBull - Eric is an amazing trusted seller- The best seller- AAAAA++++++ Seller. I pay thru paypal. Placed a second order - this way it should be here by the time im almost out !!!! #ForeverClient
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Fast and Easy
by Gena
on 02/28/2022
Came in a timely manner really easy to use your website
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B12
by Rosa
on 01/30/2022
I love this item it gives me so much energy
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Good
by Janey
on 01/13/2022
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Good product
by Bill
on 01/10/2022
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Excellent experience
by ETT
on 12/21/2021
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Ems
by Russel
on 12/11/2021
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Pernicious Anemia took my ability to walk
by Sarah
on 12/11/2021
Pernicious Anemia took my ability to walk, injecting B-12 daily has made it so I can walk again.
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Great Product
by Jim
on 11/15/2021
I have ordered from the b12 vitamin store numerous times and the product has always been delivered as promised. Very good product and great communication from the seller.
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This is my second purchase of this product/dosage,
by Kel
on 10/12/2021
Quality product that worked great for me--and delivered quicker than I expected. So, even though the Veteran's Administration supplies me with some---this products seems more effective--so I am here to place another order. Hope your experience and results as satisfying as mine have been.
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I'll be buying more......
by Linda
on 08/04/2021
Unbelievably quick service, especially as it had to be shipped to New Zealand. Great product, well priced.
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B12 injectable vials
by Jillyfromphilly
on 07/28/2021
Super fast service!! Great customer service!! Always super nice people to deal with. Thanks again!!!
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So many good things
by T Singer
on 07/16/2021
Great customer service and the products are as good as you can get anywhere. Some shipments take a bit longer, but its worth it since its so hard to get B inj. in the states. Highly recommend (thumbs up)
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Perfect Combo
by Jack
on 06/20/2021
Does exactly what I had hoped. I feel great!
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Very good
by Vicky
on 06/13/2021
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Excellent product
by Tracy
on 05/20/2021
I am very pleased with them B12. It has proven to been very effective in improving my energy level.
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Vit C great prices and products
by Jazzy Jane
on 05/15/2021
So glad they added vit c to their catalog. I can now buy both in one place and be proactive in staying healthy. Delivery can sometimes be a bit long, but this is the Covid world we now live. - very happy
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I am totally satisfied
by softisue
on 05/02/2021
Hoping to strengthen my immune system and avoid COVID-19, last year I started getting B-12 injections at my Dr. At $40@ they started to add up so I looked at self- injecting. Local purchase needed a prescription and still came to about $10@ so I looked elsewhere and luckily found the B-12 Vitamin Store All aspects of this business have performed well. Customer service is excellent at providing info and guidance, and ordering is effortless. Prices are the best and most of all I am totally satisfied with the product. I recently purchased B Complex to use with the B-12 and hope the results are equally as satisfying. I give them 5 stars all around. Thanks B12Vitaminstore!!
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always delivers
by softisue
on 05/02/2021
At the beginning of COVID-19, I wanted to increase my strength and stamina and hopefully avoid getting sick with this virus. I decided to try B-12 supplements Being new to self injectable supplements and somewhat weary of purchasing my product out of the US , I had to think twice before ordering, then injecting their products. However, after a year of using the product on a weekly basis ( with levels by blood testing and my drs involvement) I am VERY HAPPY to say I am extremely satisfied with the service and products provided by the B-12 Vitamin Store. The price and ease of purchase alone make it the only clear choice. While personal results may vary I am a very satisfied 67 year old man from CA who will continue to reap the benefits from B-12 THANKS 
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B12 with B Complex
by Purple
on 04/27/2021
Super fast shipping. Wonderful communication with the vendor. Will update as soon as I begin therapy. Thank you for wonderful customer service!
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Best
by Nancy
on 04/14/2021
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love this product
by Renee
on 04/14/2021
customer service is really great, Eric calls you back right away. the vitamin b12 and b complex injections are the best i feel great ,i feel so healthy and the vitamin C injections is a must LOVE IT
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Great vitamins
by Nick
on 03/30/2021
Recommend the store and product. Comes as it shown. UK appreciation
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The best store for B12
by Renee
on 03/02/2021
This is the best store to get your vitamin B12 shot I love it and they have great customer service I recommend this store everyone.
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