Pure Encapsulations B-Complex Liquid is a good option for people who don’t like to or can’t swallow pills. It contains six B vitamins: vitamin B12, thiamine, riboflavin, niacin, vitamin B6 ...

For example, people with conditions affecting the digestive system might not benefit from liquid, gummy, or pill forms of vitamin B12. Instead, a nasal spray or intramuscular injection might be ...