The best price per piece.
edit: They work... my father (70 years old) has been taking them for 5 months and his hematocrit went up from 39.5 to 42.

It's a great vitamin. It raised my B12 by 350 units in 2 months. Small pill for easy swallowing...

They have been purchased several times, small convenient tablets to swallow. Good results of gradual price increase in blood tests after 2+ months of use.

Very good, after a few months of daily intake, the vitamin rose to the desired levels (about 200 units higher). I continue for maintenance two or three times a week now.

What can I say about vitamin B12, especially from Power Health, which is very affordable? For years, I felt fatigue, drowsiness, and weakness. My blood tests always showed that I had low magnesium and low vitamin D. While my vitamin B12 levels were within the normal range. Even though I was taking vitamin D and magnesium, as well as another very strong multivitamin (Nevralip), I saw no results at all. I decided to try vitamin B12 along with vitamin D from the same company. The results are impressive. I feel a constant energy. I want to do something. Also, I don't feel the need for sleep. Truly, my joy is indescribable that I found the cause of my chronic fatigue.

I ordered this product and received the same packaging but with methylcobalamin instead of cyanocobalamin as mentioned. I did not encounter any issues, maybe methyl is even better, just mentioning it.

I had a deficiency of 350 pg/ml in 3 months, it was my mistake to cut out meat which resulted in damage to my gums. For vegans, it is an essential supplement. Don't expect to see any difference in yourself, the difference can only be seen through blood tests. The damage caused by the lack of B12 is irreversible. I read from others that it doesn't dissolve and it's not sublingual like other types, you swallow it like a pill.

Because I have been taking sugar pills for years, my B12 consistently dropped to 167. After 6 months, it reached 428, and in time 623 with a normal range of -197 ~ 771... For me, it is worth its money. Now I use it every day, even on days I shouldn't

I am 46 years old.
I work out at the gym for about months per year and exercise all year round.
I didn't see a difference in energy, but after getting tested and having low B12, I took this specific product for two months every day in the morning.
When I got retested, it was significantly elevated

Amazing vitamin, basically I took it because I suffer from migraines. Within a week of taking this product, I have seen immediate results. As for fatigue, it worked wonders!!!! I highly recommend it without hesitation!!!!!

Compared to other B12 vitamins on the market, it does not have the same effectiveness in combating fatigue.
With other B12 supplements from different brands, the results were noticeable from the 2nd or 3rd day of use.

I chose it because my doctor told me to take B12 because it was low in my tests.
I chose this one for its performance-to-price ratio.
I started to remember what I ate yesterday, the day before yesterday, three days ago...
It really improves memory.

The strange thing is that if I order it online, it's cheap, but if I go to buy it from the store (pharmacy), they give it to me 50 to 100% more expensive.

I gave it to an elderly woman with B12 at 164, and after two months of use (meaning the whole jar), it went up to 350. I don't know what would have happened with another form of B12 and not cyanocobalamin, which is what this is, but I consider it a job well done.