Methylcobalamin B12 Review

Methylcobalamin B12 Jarrow Formulas

Methylcobalamin is a form of Vitamin B12, even though from the chemical perspective it is different from Vitamin B12 physiologically acts in the same way. This vitamin is essential for the body, it can be found in food such as meat, fish and dairy products. Vitamin B12 is involved in vital processes like red blood cells forming, hemoglobin synthesis, and protein synthesis.

Methylcobalamin B12 is now very common in the nutritional formulation market due to its easier absorption, this supplement from Jarrow Formulas claims to support brain cells and nerve tissue maintaining good brain health, enhance your memory and mood, give you energy, and decrease fatigue.

Manufacturer | Ingredients | Benefits | Reviews | Product Cost | Side Effects | Where To Buy? | More Supplements


Jarrow Formulas is a company founded in 1977 and based in Los Angeles. They have a long time in the business and sell a wide variety of supplements that are classified into 34 categories, including pet care, herbal formulas, and weight management; and these products are designed for everyone: men, women, children, and pets. This company claims that all their products are safe and effective; the main ingredients in their supplements are Lactobacillus, whey, green coffee bean, Garcinia cambogia, and Ginkgo biloba, all these blended in order to provide a product according to your needs.

For advice and additional information about this supplement or helpful tips, you can contact the manufacturing company directly at the following phone number: 310-204-6936.

Methylcobalamin B12 Ingredients

Ingredients: Methylcobalamin (Methyl B12).

Other ingredients: Xylitol, cellulose, stearic acid (vegetable source), natural cherry flavor, citric acid, magnesium stearate (vegetable source) and silicon dioxide.


Methylcobalamin B12 from Jarrow Formulas is a supplement designed mainly to enhance your brain health. This company chooses methylcobalamin because it is the most bioavailable form of B12, it stays longer in the body giving it the chance to take the greatest possible advantage of it. This supplement comes in a flask with 60 methylcobalamin B12 lozenges of 5000 mcg each. These lozenges come in different flavors, you can pick between cherry, lemon and tropical.

This supplement has a lot of reviews on Amazon, and most of them are positive. The most shocking one is from a 72-year old man who started taking this product after radiation treatment for cancer, he affirms that Methylcobalamin B12 increased his energy and ability to stay away all day. Other people see positive effects like higher red blood cells count, less joint pain, thicker hair. The variety of positive results is due to all the processes that vitamin B12 is linked to.

Even though a healthcare professional suggested to a group of people to take methylcobalamin B12 they reported unwanted side effects, especially acne. Headaches and irritability were other symptoms common in the reviews, some consumers decided to take a lower dose and everything got better nut others didn’t notice any improvement.

Customer Reviews

There are many reviews available online from customers who have tried this product.

How Much Does Methylcobalamin B12 Cost?

Methylcobalamin B12 is a little less expensive than other similar nutritional supplements.

Side Effects and Warnings

Taking vitamin B12 in any of its forms, including methylcobalamin B12 is likely safe for most people when taking by mouth or injected into the vein, however it may cause pаіn, redness, оr itching аt thе ѕіtе оf the іnjесtіоn, mіld dіаrrhеа, swеllіng ѕеnѕаtіоn in the body, muscle сrаmрѕ, irregular hеаrtbеаt, and unusual wеаknеѕѕ оr tiredness. If you want to consume this supplement you should consult your healthcare professional before if you have a medical condition, are pregnant, lactating, trying to conceive, under the age of 18, or taking medications.

Where To Buy Methylcobalamin B12?

Methylcobalamin B12 can be ordered online from different places but our recommendation is to either buy it directly from the manufacturer or purchase it from trusted online retailers which may offer you discounts.

More Supplements From Jarrow Formulas

We have researched other products from Jarrow Formulas. Here is a complete list.

DHMReviews Supplements & Vitamins

Amna Sheikh is a medical doctor with a Bachelor of Medicine, Bachelor of Surgery (MBBS), Bachelors in Economics and Statistics.  She is also a medical writer working as a freelancer for 10+ years and she is specialized in medical, health, and pharmaceutical writing, regulatory writing & clinical research. All her work is supported by a strong academic and professional experience.

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