Jarrow Formulas Extra Strength Methyl B-12 1000 mcg - Dietary Supplement - 100 Lemon Flavored Chewable Tablets - Bioactive Vitamin B-12 - Supports Cellular Energy Production, Sleep & Brain Health

(1932 Reviews)

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$10.49

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(20000 available )

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99 Ratings
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23
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1
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  • heidi k. roura

    > 3 day

    I received it quickly and it’s a great product. The only exception is that I ordered the lozenges and received chewable tables. The lozenges absorb better and are not as hard on your liver/kidneys/gut. But I will definitely order from them again.

  • N

    > 3 day

    It may be placebo, but I really do feel a difference with these. I have noticed that my pee doesnt turn a neon yellow which makes me feel like the vitamin B is actually being absorbed, but that could be faulty logic (maybe its the niacin in other brands that does that.) I put the lozenge under my tongue and it takes about 50 minutes to dissolve. It leaves behind an odd mush, which isnt the most pleasant thing in the world, but its not horrendous. Id like to see the lozenge be a bit more dissolve friendly, but for price paid and results, or lack there of (ie no violent diarrhea, stomach aches) I will call it a good bargain.

  • Geo

    09-06-2025

    I almost returned these after realizing they were lozenges instead of pills but I decided to try one just in case and was pleasantly surprised. they were small tablets and the taste (lemon) was hardly there and not overbearing! I expected a very strong medicine lemon taste. Not at all what I expected. Would highly recommend.

  • T. Kaulfus

    > 3 day

    After eating a vegan diet for 3 years, I started having serious problems with fatigue. A blood test revealed low B-12 levels. The doctor recommended monthly B-12 shots, but the bright red dye in the injections freaked me out (what IS that stuff?) and I didnt want the inconvenience of needing to go get shots, so I started taking the Jarrow Methyl B-12. My fatigue disappeared rapidly and my B-12 levels normalized. There is scientific research that shows B-12 absorption is not effected by whether you chew the tablets or dissolve them sublingually, so I chew them. Methyl B-12 is the best form to take as it is more bioavailable, and the more commonly found cyanocobalamin form of B-12 leaves trace amounts of cyanide in the body. Who needs that?! A highly regarded nutrition researcher and lecturer recommended the Jarrow brand to me and Im very happy with the product.

  • TXCoffeeWmn

    > 3 day

    I have soo much energy!

  • foster

    > 3 day

    I take these every day and I’ve noticed a huge difference in my lifestyle they are very tasty and actually work really well and much cheaper than buying at stores

  • phillygrl

    > 3 day

    I take this B-12 supplement a few times a week. I am a semi vegetarian and was told to supplement with B-12. I do feel an energy boost from it but not a jitter kind of energy, more like a I wanna go do something kind of energy. My husband also takes this and has said the same thing. A gentle energy boost. No negative side effects at all from either of us. We are both productive during the day and we both sleep great at night. If this review has helped you at all please let me know. Thanks!

  • Gianvito

    > 3 day

    I let the lozenges slowly dissolve under my tongue, which usually happens after only a few minutes. They taste good. I bought the 1,000 mcg and am happy with the dosage. Ive tried the 500 mcg and I didnt feel my mood improve as much with those. Although the research says its fine, Im not comfortable taking the higher mcg options that Jarrow has available, but thats just my personal preference, and the 1,000 is great for me. B12 is critical for improved mood and the B vitamins play a key role in preventing aging. They are especially necessary if you on a vegetarian or vegan diet, which I tend to be.

  • OK in OK

    > 3 day

    Works as it should. Pleasant tasting and easy to use.

  • Raj

    > 3 day

    Just before this I was using another B12 supplement which was not chewable. I felt no improvement in my energy levels. I was still feeling weak after a short workout (thats when I started taking them as my B12 were alarmingly low). Even after 4 months of use, improvement was negligible. I switched to this chewable tablet option and in a month I see myself back to normal and can workout as I used to about a year ago. I dont know why are the swallowing tablets even sold at all. They arent effective when it comes to B12 vitamin. It has to be taken through tongue as even doctor advised. My 2 cents that we should always go for chewable option for B12. And this one works like a charm. After about an year of struggle and stress on why I am so weak, I now finally feel great again!

We use superior science to make smarter formulas like Jarro-Dophilus Allergen Free, which is formulated with 6 well-characterized probiotic strains that have been manufactured (fermented and processed) without the use of any known major food allergens. The formula is dairy and gluten free and is vegetarian friendly. It’s also certified hypoallergenic and non-GMO by NSF. 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. Ratings based on results of the 2021 ConsumerLab Survey of Supplement Users.

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