Customer Testimonials

Excellent product. This was recommended by my doctor.

My B12 was 220 and I was always fatigued. All of the OTC supplements were ineffective. My endocrinologist recommended Eligen as it is supposed to be as effective as injections. I took it although my insurance didn’t pay for it, and it truly paid off…..now my B12 levels are over 1000 and I feel better. Thank goodness it’s now available without prescription!

I ordered this because I was on the lower end of the normal range. My doctor recommended an over the counter B12 but I knew the absorption was poor — and I knew that Eligen B12 works as well as a B12 shot. Instead of taking daily, I take every 2-3 days. I feel, almost immediately, a bounce in energy and focused attention is much easier! Love it!

I take b12 regularly as I seem to no longer absorb it well from food. This is the best b12 supplement I have every used and I have tried many. I will continue to use it because the results are worth it.

This is prescription strength B12 and works as well as a B12 injection. So glad it is available affordably over the counter and without a prescription. No hassles.

Improves the B12 level far better than the OTC B12 products

I feel it makes me feel younger

As a nearly octogenarian I wondered how I might improve my overall energy and vigor. I searched the internet and discovered that B-12 might be the answer and went right to Amazon to see what was available. After reading the incredible testimonials that were addressing my very concerns, I decided to try Eligen B-12. The result has been fantastic! I have experienced tremendously improved clarity and a marked improvement in my energy level. Highly recommended should you want to improve your overall level of health.

I was diagnosed with low B12 several years ago. My doctor recommended we start with Eligin B12 before considering injections. At the time it was only available by prescription. I felt significantly better (no fatigue, better focus, no joint pain) within days. I am so happy with this product, I have continued to take it without any issues. And now that it’s available without a prescription, it is less expensive and very convenient to order on Amazon!

I’ve been taking B12 injections for my pernicious anemia for several years, although admittedly not consistent due to my lack of comfort with injections. Last time it was tested, my level was in the low 200s, borderline acceptable. The highest my level has ever been (when I was on weekly injections) was about 900. I decided to try the Eligen B12. After religiously taking the pill for about 6 weeks as directed (empty stomach, no food for one hour), I requested a blood test from my neurologist. When the results revealed my level was 1330, I was in complete shock (see attached photo). Only side effect I noticed was a slight heartburn type sensation for the first hour after taking it in the morning, which quickly dissipates. I would recommend this to anyone required to take injections for medical purposes.

Eligen was first prescribed for me by my GP and available only by prescription. It worked well for me and eventually the pharmacy could not get it for me. Some research brought to light that the FDA had reclassified it as a dietary supplement and I was relieved to find it available once again directly from the maker. Very nice to be able to go to Amazon to place the order.

Lab testing showed my B12 level to be low so I did some research and realized my lack of energy and moderate depression might be related to low B12. I tried over the counter supplements but none helped. Both my chiropractor and nutritionist suggested I talk to my doctor about Eligen B12. Got the go ahead from my doctor and purchased a bottle from Amazon. I take a tablet of Elgin B12 every other morning on an empty stomach with a glass of water. It’s been a month and I’m feeling more energetic and my down mood has lifted. I now swim laps in my local pool 3 times a week and participate in group fitness classes. I realize I’d forgotten what it feels like to actually feel good and enjoy life. I’ll continue on Elgin B12 and am so glad this life changing product is available on Amazon

Several years ago our internist recommended Eligen B12 as an alternative to injections. Was very pleased when it became available over the counter. Eligen has been effective keeping my son’s levels up. Ordering from Amazon is very convenient. Will continue to use Eligen to treat the B12 deficiency. We have had excellent results.

Elgin b12 is a life saver for me. I had a bowel resection and they removed the part (the terminal ilium ) that absorbs b12. I’ve spent the past14 years getting monthly shots. Elgin b12 gave me the b12 I need, more than the injections.

It’s fabulous not to have to visit the dr. Every month, and the labs.

This medication is essential for my body to function properly.

This is especially important to me now because I can not drive

Thank you Elgin. You’ve changed my life for the better.

I am now on my second purchase. I have tried several other products, this one by far has given me the best results. Great OTC product, absorbs well with my proton pump inhibitor. My mood and energy levels feel higher than they do with other b12 supplements. Two thumbs up.

I bought this for my 20 year od daughter, her body dens absorb B12 and her liver is completely depleted of B12 due to some autoimmune issues. Eligen B12 works just as well as the B12 shots my daughter was getting, I make sure she never runs out of it!

This Vitamin B supplement is easy to use, eliminating the need to get monthly B12 injections. It is a small tablet, which is easy to swallow. The B12 really boost your energy level and it is now available without a prescription. The only drawback is the tablet has a slightly bitter taste to it so you have to take it with a lot of water.

ELIGEN B12 has dramatically increased my B12 levels. My doctor is very pleased with my results since switching to ELIGEN B12. I highly recommend this product.

Turning vegan several years ago caused low B12 levels that contributed to taking injections every two weeks. I became aware of this tiny convenient gift upon receiving a Life Extension magazine in the mail. Since then I have also converted my husband who is a fitness trainer and needs a ton of energy. Very happy energy. Will reorder.

This was recommended by my doctor the B12 you get at the drug store is not nowhere potent enough this is just like taking a shot I love it I highly recommend it.

This is the real stuff people. You have two choices to get your B-12 levels to therapeutic level. 1) Go to your Dr. where you will pay a copay, wait, and then get a shot or 2) Go to Amazon site, place an order for Eligen B-12 and it is delivered to your home. The tablets at your local drug store are NOT the same. This new technology is amazing and you NEED to order Eligen B-12 as it is as good as the gold standard without the time and injection hassle at the Doctor’s office. Who wants to go there if you don’t need to?

Tried B12 because I had read about the attributes of this nutrient. Eligen B12 works wonders for me. I not only feel as though I have improved overall clarity but also believe my mood is generally happier and more positive all around. I will gladly reorder this product.

Very easy to take and better than having to mess with needles and syringes.

Using Eligen B12 has been a game changer for me. My B12 has been extraordinarily low from taking reflux medicine. Over the counter vitamins didn’t absorb well into my bloodstream and getting B12 shots from my dr. was costly, not to mention time consuming and painful. Since starting on an Eligen regime, my B12 level is great and I have so much more energy. It’s great to feel like me again.

I was exhausted and had no idea what was going on. I had some blood work done and my doctor informed me that my B-12 was depleted. I began taking B-12 shots, but that was inconvenient to do every week – plus the needles (ugh). My doctor recommended I try Eligen B12. She mentioned that it was a little costly, but it would be better for me than to continue taking the shots. I had tried the over the counter B12 vitamins, but nothing was working except the shots. While skeptical, I leaned forward and took Eligen B12 (then as a prescription). It worked better than the shots. I’m so thankful that a prescription is no longer needed. My B-12 is perfect now!

I have Crohn’s disease so I don’t think I absorb supplements very well. In the past, I have tried sublingual B12 and B12 injections once a year. Now I take an Eligen B12 tablet about 3 times a week and I really see a difference in my energy levels on the days I take it. I love it!

I have been taking Eligen B12 supplement for 60 days. I just got my blood test from my doctor and my B12 levels are up 3x over the past. Previously was taking shots and had absorption issues.

This product has solved my B12 deficiency problem. Easy and convenient to take. Thank you!

When my doctor told me my B-12 levels were almost non-existent, she prescribed me B-12 injections. I asked if there were any alternatives to the injections. She said that there was an option I could look into that had a high absorption level and was often used for those that had severe challenges with absorbing enough B-12. The alternative was Eligen B-12. Fast forward to my next blood test and, having completed my first 30 day round, my B-12 numbers were already normal. Thank you for this painless, easy to take option! I sleep better and have more energy. Thank you!!!!

For over five years I’ve mentioned to my previous doctor how I had neuropathy in my feet. I don’t have diabetes and his only comment was if it gets worse we’ll do something about it. My doctor retired and I found a new doctor, who ordered new blood work and identified a B12 deficiency. It was her recommendation that I order Eligen B12 online. I did. It’s been about sixty days and there is a noticeable positive difference. I feel that the nerves are regaining sensitivity. I plan to use Eligen B12 as long as need be. It’s encouraging. I’ve spoken with their corporate office and they’ve answered all my questions. I wish I had started taking Eligen B12 when I first noticed the neuropathy. Better late than never. If you have a B12 deficiency, give it a shot … make that “give it a pill,” an Eligen B12 vitamin pill, and post your results. Thank you Eligen/Emisphere.

Make up for loss due to old age.

I purchased for the energy benefit; I work long hours and Eligen B12 has made a difference. Tablets are small and easy to swallow. I did not expect immediate results, nor did I have immediate results. It took a few weeks for me to see my energy level pick up. This product was recommended to me by a physician and it’s worth the money.

My Dr. prescribed Eligen B12 for me. I have been taking it for 4 months and am feeling Great. When I went in for my follow up Dr. visit I was out in no time. I have increased energy and a lot of my pain is gone.

Excellent substitute for B12 shots. Highly recommended.

OMG! Great product! This has definitely pulled me up numerous times, on numerous days. Thankful that it’s over the counter now. I will definitely buy again and again! Thanks guys!

I was taking B12 injections every two weeks and it did not help. I was desperate, then I saw a commercial on TV about Eligen B12. After taking it for 2 months my lab results were to good to be true. From 325 went sky high to 2000. I love it, I love it!

If I could give it 6 stars, I would. I have been receiving B12 injections for almost 20 years. Eligen B12 is a game changer, no worries about appointments, more freedom to travel, and best of all it is effective for people who cannot absorb B12 with the OTC supplements that are on the shelves at the local pharmacy. Thank you Emisphere Technologies for such a wonderful product.

My doctor had recommended my taking B12 tablets, but saw no improvement in my lab results. Since Eileen B12 does not require a prescription, I moved to Eligen B12 on my own. Latest lab results show greatly improved levels. My energy levels have also improved as well.

Tried several B12 meds (over the counter, B12 injections) nothing was working to bring my B12 levels up to normal, doctor then prescribed Eligen B12 and that worked. I have been taking Eligen B12 since.

I was taking B12 shots every month but found that it didn’t last a month. About two weeks after taking the shot I started to feel a let down. While at a doctor’s office I saw a commercial for Eligen B12 that stated that it was clinically proven. I asked my doctor about it but he was not familiar with it. He checked on it and prescribed it for me. Since I have been using it I feel energized all day and never have a let down like the shot.

Eligen B12 is a revolutionary treatment for Pernicious Anemia (PA). I have been taking Eligen for almost two years. Since we are not able to absorb B12 directly, PA sufferers are sentenced to a life of injections on a regular basis. With Eligen, I am able to take a tablet once a day and I don’t need to have the injections. I am so glad that Eligen is available now without a prescription and that the price has come down significantly.

One of the select few products that lives up to its benefits. After a week of taking this supplement, I began to sleep better, longer, and feel like a new person. My mental fog decreased allowing me to get my day started. I found that it is better to take it in the morning on an empty stomach. I highly recommend this product for anyone experiencing constant fatigue and the feeling of being mentally drained.

So much more convenient than going for injections and with the same results.

Because of my gastric bypass, I have absorption issues with vitamins. The way that Eligen B12 is delivered into the body has been a game-changer for a person like me!

After being diagnosed with pernicious anemia, my doctor recommended B-12 injections. However, the injections didn’t keep my B-12 level consistent, which reflected in my labs. This is when my doctor recommended Eligen B-12. Since I began taking Eligen B-12, I have noticed a HUGE difference in how I feel, and my labs have been terrific Thank you Emisphere for such a wonderful product!

I have been using this product for a year …. my B12 went from 180 to 1200 !!!! It’s a great product – I love it. My doctor is thrilled with my results.

After I became unable to tolerate B12 injections for pernicious anemia, my doctor recommended Eligen B12 once daily. My insurance didn’t cover it, classifying it as a vitamin supplement. I need this to survive! Well, the insurance company charged about $600 for 90 days’ worth. Thanks to Emisphere Technologies, that price is nothing but a memory. I’ve been very pleased with the product and customer service. And my doctor has been pleased with the lab results. It’s been nothing short of a godsend. Thanks, Emisphere Technologies and Eligen B12!

Have just ordered Eligen B12 once again. Appreciate trustworthy, efficient service from Amazon! Am staying healthy on this medicine, a true blessing.

My labs over the summer revealed an excellent level of B12; the doctor was quite satisfied. Me? I felt Ecstatic, Liberated, Impressed, Grateful, Elated, and just plain Nice! A pill the size of a baby aspirin, taken once a day, has spared me the expense and ill effects of B12 injections! Sore hips are a distant memory. If you suffer from a medical condition that requires you to take B12 injections, talk to your doctor about Eligen B12 from Emisphere Technologies. I think you’ll both like it.

After a recent doctor visit, I was surprised to find out that I was B12 deficient. I started taking Eligen B12 and my energy and B12 levels have improved immensely! Given that I must continue taking B12, I greatly prefer taking this small pill over injections. I recommend Eligen B12 highly!

I have been using Eligen B12 instead of biweekly injections & it has worked to maintain my B12 level.

I am so happy to see that I can now purchase Eligen B12 form Amazon. My doctor wanted me to take injections for my B12 deficiency, but I heard about Eligen B12 and asked my doctor if I could take the Eligen instead of the injections. She agreed and has been amazed with my results! My levels went from the low 200’s to 1,000. It has improved my energy, and I feel great! I would recommend this product to anyone who has a B12 deficiency.

I was diagnosed with moderate/severe polyneuropathy 3 1/2 years ago in 2014 and was Vitamin B12- deficient. My ankles, feet, hands and fingers were swollen, numb and painful. Soon after, I started to take 1000 micrograms of Eligen B12 every 3rd day which provided some relief so I began to take it every 2 days and eventually every day. Recently I have taken Eligen B 12 twice per day once at bedtime for relief. Eligen B12 is exceptional and is the only medication that has given me relief and sharply reduced my pain and numbness.

My doctor recommended I try this as I currently require weekly injections. It has not eliminated my need for injections, but it has reduced the frequency. Due to a health issue I require more than most. My husband does not have any health issues and they work great for him without any injections. It is fast and easy to take which makes it an excellent option. So glad it is available over the counter now as it was too expensive for us when it was prescription only. Hopefully the price will lower even more.

I have a documented B12 deficiency and had been taking high doses of B12 supplements yet still feeling fatigued. The usual treatment for B12 deficiency is injectable supplementation, and as I didn’t prefer that option, I began taking Eligen B12 when it was available only by prescription, about a year ago; after a few months noticed a dramatic difference in my energy level. I would definitely recommend this product when indicated.

So far this has been a great help to me! I’ve been taking these daily for a couple months and have noticed a marked improvement in my energy levels over other B12 supplements such as oral drops.

I was having to take weekly B12 injections in order to keep my levels in a good place. My doctor recommended Eligen as a replacement to the injections and it has been a tremendous benefit. My doctor is still monitoring my levels, and I hope to be free from IM injections soon, or at least reducing them to once a month or less. I’m so happy to find a solution for B12 deficiency that doesn’t require injections the rest of my life!

Eligen B12 helped me improve the B12 levels without the need for injections. Overall very happy with the purchase and convenience.

I have been using Eligen B12 for over two years.  It is the only product that helped me get my B12 levels back in the normal range.  It significantly improved how I felt, including the pains I was having in my feet.

My Doctor prescribed Eligen B12 3 months ago. It has improved my life. I have more energy, have returned to doing my normal activities. It has made a significant  positive change in how I feel & how I have returned to my life style. Thank you

When you sold Eligen B12 100 mcg through Life Extension I took it to increase my B12.  Not only did it increase my B12, it also increased my hemoglobin which nothing has ever increased before since I have Thalasemia B Minor.  On 8-17-17 my hemoglobin was 9.8 and after taking the Eligen B12 1000 mcg for less than 2 months it had increased to 11.5 on 10-17-17.  These blood tests did not include B12, but I am sure it was still high as it has been on all previous tests from a sublingual B12 I was taking.

As you can see, you have something very special in your Eligen B12.

My sister was prescribed this form of B12 by her physician- she said it did the trick for her & told me about it . Well, I went online to find out more about it & was so happy it isn’t a prescription medication any more. I have absorption difficulties with my gut & B12 is always deficient when my blood work is checked. I’ve tried several forms of B 12 & it’s difficult for me to get my levels normal & then keep it normal. I’ve ordered this from you now & I can’t wait to see if works well on me! I’ll let you know if I get normal B12 levels with my next lab work. Thanks so much!

I worked in Pharmacy for many years and was well aware of absorption issues with many supplements including vitamin B-12.

There are many options still available other than injections.

I had researched this product and decided to see if someone had come up with an answer to a tough solution….Proper absorption of this important nutrient.

I bought and have now taken the proper dosage for a week.  I’m sold. Well Done.

It’s a bit high on the cost side and this may lose new business.  Try it for yourself to decide.

You can monitor this activity with lab work through your physician.  I’m convinced the results will confirm the efficacy.

Thank you for the opportunity.

I have taken Eligen B12 in the past & had great results. At that time my B12 levels were low & over the counter B12 did not help. So I took Eligen B 12. My B12 levels went up to normal & my fatigue was gone. I had much more daily energy and felt really good.

I would recommend it to older people who need more B12. You will feel great.

Thank you

I had a partial thyroidectomy in 2014, then a complete thyroidectomy in 2015.  Since then I struggle daily to have energy simply to get out of bed, exercise and go to work.  I’ve tried everything, and noticed the Eligen B12 in my doctors office and inquired about it.  To make a long story short, I’ve been taking Eligen ever since.

I am truly grateful this medication is available, because it has definitely helped to boost my daily energy level.  Thank you so very much!!!!

Eligen B12™ has improved my quality of life greatly.  I suffer from pernicious anemia.  In the past, I went to my doctor’s office every seven to ten days for an injection of B12. Additionally, when there were shortages of the serum, I was instructed to take over the counter B12 vitamins daily, at least twice a day.

However, my ability to tolerate the shots declined over time, including lightheadedness, dizziness, and fainting.  This culminated in the news that I would have to check in to the hospital each time for the injection, observation and possible admission.  I was overwhelmed by the possible cost and time this might entail, though I knew my doctor’s advice was in my best interest.

Then, before I had to undergo a hospital admission, the doctor called to let me know about Eligen B12™.  I ordered it from our prescription mail order pharmacy – 90 days worth for more than $600, because it wasn’t covered by insurance, coming under the category of supplements.  Life giving supplements, not covered!

When the doctor ordered labs to check my B12 levels, they were fine, so he said to stick with the Eligen B12™.

Later I received the e-mail from Emisphere Technologies, Inc., offering a better price than my prescription service.  I have been a happy, healthy Eligen B12™ consumer ever since.  Emisphere’s customer service is top notch, and the representatives, I think, truly care about patients. Thank you, Emisphere Technologies, Inc., for giving me back a healthier life and a happier outlook!

Eligen is the only b12 medicine I could take.  I have pernicious anemia and it’s the only thing that helps increase my B12 numbers.  I used to do the shots of b12 medicine, but this is so much easier and I love that the pills are tiny.

I was diagnosed with pernicious anemia and I couldn’t absorb vitamins and had to give myself liquid b12 injections daily. This was a scary and stressful experience. I would dread having to inject myself and it was also painful. My doctor told me about Eligen B12 and it has been such a life saver. My body is able to absorb b12 with a daily pill. Eligen B12 has made my life so much simpler and painless.

I was diagnosed with Pernicious Anemia about 13 years ago. Up until a year ago I had been receiving monthly B12 injections. Unfortunately, it is very difficult for me to take time out of my busy schedule to run over to my PCP’s office to get my monthly injections so I always end up missing injections and as a result my levels end up all over the place. I can’t say enough how excited I am to be able to have access to Eligen B12. One tablet daily, is all I need. I have had no side effects and because my B12 levels are now consistent I feel so much better. My lab work has reflected the efficacy of the Eligen B12. Thank you for putting in the investment to bring to market this life changing medication.

About 5 months ago I had routine blood work done.  This was, however, the first time any of my physicians tested my B12 levels.  I was surprised to find out that my B12 level was very low at 191 pg/ml.  While my doctor and I were unable to figure out the cause of my low levels, he decided I should give myself daily B12 injections to get my levels back to normal.  I detest needles and the idea of injecting myself made me cringe. I asked him for other options I could try.  He recommended Eligen B12.  Unfortunately, when I brought his prescription to my pharmacy, I discovered that insurance would not cover the drug and it would be quite expensive to purchase.  Reluctantly, I instead treated myself with drugstore sublingual B12 drops.  This lasted for a few months until I received a wonderful email from Emisphere announcing that Eligen B12 was now to be sold without a prescription.  I immediately purchased my first bottle.  I took it for a month and then stopped for two weeks prior to my next scheduled blood test. I am happy to report my numbers are now at normal levels (494 pg/ml).  My doctor still wants me to continue B12 supplements for the next 6 months to get the levels even higher.  While we don’t know the cause of my deficiency, my doctor fears I will have to supplement B12 for the rest of my life.  I am so glad that this means I just have to take a pill instead of injecting myself daily or weekly.  Thank you Eligen B12!

I have been using Eligen B12 instead of biweekly injections & it has worked to maintain my B12 level.

My doctor recommended I try this as I currently require weekly injections. It has not eliminated my need for injections, but it has reduced the frequency. Due to a health issue I require more than most. My husband does not have any health issues and they work great for him without any injections. It is fast and easy to take which makes it an excellent option. So glad it is available over the counter now as it was too expensive for us when it was prescription only. Hopefully the price will lower even more.

I was diagnosed with moderate/severe polyneuropathy 3 1/2 years ago in 2014 and was vitamin b12- deficient. My ankles, feet, hands, and fingers were swollen, numb and painful. Soon after, I started to take 1000 micrograms of Eligen B12 every 3rd day which provided some relief so I began to take it every 2 days and eventually every day. Recently I have taken Eligen B 12 twice per day once at bedtime for relief. Eligen B12 is exceptional and is the only medication that has given me relief and sharply reduced my pain and numbness.

My gastro Dr recommended I take this product instead of the injections due to the positive research results on it. I have been taking it for a couple of years now for my pernicious anemia and it’s done the trick!! Positive blood tests every time and it’s helped my energy level. This is a great product and I totally recommend trying it!

So far this has been a great help to me! I’ve been taking these daily for a couple months and have noticed a marked improvement in my energy levels over other B12 supplements such as oral drops.

I was having to take weekly B12 injections in order to keep my levels in a good place. My doctor recommended Eligen as a replacement to the injections and it has been a tremendous benefit. My doctor is still monitoring my levels, and I hope to be free from IM injections soon, or at least reducing them to once a month or less. I’m so happy to find a solution for B12 deficiency that doesn’t require injections the rest of my life!

I have a documented B12 deficiency and had been taking high doses of B12 supplements yet still feeling fatigued. The usual treatment for B12 deficiency is injectable supplementation, and as I didn’t prefer that option, I began taking Eligen B12 when it was available only by prescription, about a year ago; after a few months noticed a dramatic difference in my energy level. I would definitely recommend this product when indicated.

I am so happy to see that I can now purchase Eligen B12 form Amazon. My doctor wanted me to take injections for my B12 deficiency, but I heard about Eligen B12 and asked my doctor if I could take the Eligen instead of the injections. She agreed and has been amazed with my results! My levels went from the low 200’s to 1,000. It has improved my energy, and I feel great! I would recommend this product to anyone who has a B12 deficiency.

Learn about the risks of low B12 and how Eligen B12 can help.

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B12 Deficiency is more common than you think.
Are you at risk?

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Get more information about how Eligen B12 can help.