A class-action lawsuit targeting a company behind a line of cigarettes touted as natural has moved to U.S. District Court in Albuquerque.

Three men from California, New York and Florida are suing the maker of American Spirit cigarettes, Santa Fe Natural Tobacco Co., and its parent company, Reynolds American Inc.

The plaintiffs say the cigarette maker’s marketing deliberately tries to mislead smokers into believing their products are healthier than other tobacco products.

According to documents, the lawsuit cites a Food and Drug Administration warning that the use of words such as “natural” or “additive free” in their advertising violates federal law.

Santa Fe Natural Tobacco Co. spokesman Seth Moskowitz said Wednesday he could not comment on the lawsuit because of company policy.