I love this stuff! Really works well. Might be nice if it was a little thicker/more heavy duty but it works beautifully and it's nice to have an even distribution of non-stick as opposed to when you use cooking spray or oil.

I did some research on Methyl B12 after my father got dementia several years ago and passed away this year. He had been diagnosed with pernicious anemia but he missed a lot of his B12 shots. So since this disease can be genetic I wanted to find out if it was possible to absorb B12 without having to get B12 shots. I'm here to say that the Methyl-B12 sublingual method works very well however at this point in my life (55) and my diet 5000 mcg might be a little too strong. I definitely noticed the sound sleep side affect that others have reported in here and this has been quite pleasant. However I also noticed another side affect that wasn't very nice. After taking it for the first week (sometimes twice a day) I began to notice that it was making me very irritable and at times to the point of verbally lashing out at people for no good reason. I researched this side affect online and found an article that explained why it was happening and that it was related to low levels of glutathione. They recommended taking NAC (which I also highly recommend) to counter act this side affect. I reduced the amount of Methyl-B12 to two or three times a week along with taking NAC and it has corrected the issue. I think that like everything its best to take all supplements in moderation. I am not a vegetarian so I probably am already absorbing a fair amount of B12 through my meat consumption but this experience will definitely help me as I get older.

I have definitely enjoyed this product. I think I have a fairly strong tolerance towards caffeine and other natural stimulants because this did not make me feel wired at all but I did feel a boost of energy and alertness. Because of its stimulating properties, I did feel an increase of hunger (although a decrease in appetite if that makes any sense.) I am currently on my second week and although I do feel like it assisted me in my weight loss the first few days, the next few days were full of eating. I think that in conjunction with proper diet and exercise this is a helpful supplement.