Abstract: This invention is a preparation with comprehensive and multi-functions—for reducing the toxicity in cigarette smoke, strengthening smokers' health and eliminating their addiction to smoking. More specifically, the liquid additive is designed to lower the toxin level in tobacco smoke on a broader scale and by a larger margin; the health pills, with their unfailing nutritious effect guaranteed, can fundamentally prevent smokers from getting various smoking related diseases; both the liquid additive and the health pills can also resolve and inactivate the addiction-causing substances in the human brain so as to help smokers quit smoking.