I'm a big believer in vitamins, even though I seem to only take mine now and then. Recently, I saw a Vitamin B-Complex that was in a liquid form, at Wal-Mart. You are supposed to take one dropper full under your tongue, and hold it there for 30 seconds, before swallowing. This allows the vitamin to be absorbed more quickly into the body. It has a fairly pleasant taste, though nothing to rave about. B vitamins are good for the nervous system, and help promote energy.
Along with riboflavin (B2), niacin, vitamin B6, and pantothenic acid, this complex also has a high dose of vitamin B12. In spite of being under a great deal of stress lately, I have had an amazing amount of energy. My immune system is also functioning better since I started taking the Vitamin B Complex. It is sugar-free, wheat-free, gluten-free, yeast-free, and lactose-free. There are no artificial colors or flavors, and it does not need refrigeration.
It comes in a bottle with its own convenient squeeze dropper. If you need some additional energy, try this Vitamin B Complex by Spring Valley.