B12

Vitamin B-12 500 mcg 100 Caps
$2.19
This product helps me feel a little better everyday. It gives me a little more energy and I feel better. Overall, it's a great product at a low price.

TwinLab B-12 Dots Vitamin B-12 Tablets, 5000 mcg, 60-Count Bottles (Pack of 2)
$28.99
I've taken B-12 sublingually for years, to combat the fatigue of fibromyalgia. I notice a nice boost in my energy when I take it in the morning and had previously used another brand, 3000mcg a day with good results, however the extra 2000mcg (5000mcg total...) in the TwinLab B-12 Mega dots is a noticeable improvement!

This pack of 2 was well priced and the quality of TwinLabs made me confident of my purchase before it arrived. The only reason I give it 4 instead of 5 stars is that the flavor may be off putting to some and not as good as some other brands, but perhaps that's due to the high level of B-12 given in one dot? No matter... I'll continue to use them and would recommend them to others.

Spring Valley - Vitamin B-12, Timed Release 1000 mcg, 300 Tablets, Twin Pack
$17.69
Vitamin B-12 prevents megaloblastic anemia by helping to from red blood cells. Vitamin B-12 helps to maintain normal levels of homocysteine which is important for heart and circulatory health. Play an important role in the nervous system and proper function of all body, brain and nerve cells.

Sublingual Vitamin B12 (1000 mcg), B6 (5mg), Folic Acid(400 mcg) & Biotin (25mcg) - 250 Sublingual Tablets - Formulated with methylcobalamin Vitamin B-12.
$66.63
Had a lot of stress related problems. Worked right away. Fixes all kinds of problems.