Here I will list some of the best products for quitting smoking including the best price and all of the information on how to use each product. It is important to know what you can expect from the products so you can decide what to use for yourself. 1. Nicotine Replacement Therapy (NRT) - Many of the companies are trying to convince you to buy their products, but this is not the way to do it. NRT works best when you take your time and give the product the time it needs to heal from any damage. If you stop using the product for a long time, then it will not help your body anymore. 2. Nicotine Patch - When you start using a nicotine patch you might think that it will help you stop smoking, but it is just a placebo. The nicotine in these products works only for a few days and then the nicotine breaks down, which is why the product is only for about a month. 3. Nicotine gum - Nicotine gum has a nicotine content of just 3 milligrams (mg). This is still enough for most people to quit smoking, however, it may cause side effects like nausea and stomach ache.