Nicotinic acid is a form of niacin that helps in lowering your cholesterol. Not only is nicotinic acid important because it targets all aspects of your cholesterol profile, it is also available without a prescription. With so many forms of nicotinic acid available, it can be pretty confusing and hard to pick the nicotinic acid that's best for your cholesterol. So, is there a difference between them? This article will help you sort through the differences between each form of nicotinic acid, in addition to helping you choose the form of nicotinic acid that's best for you.