Our new Swanson Premium Oregano & Peppermint softgels are an excellent, economical option for natural digestive support. Peppermint oil’s anti-gas properties have long made it one of nature’s most effective digestive aids for tackling occasional mild gastrointestinal discomfort. Oregano has a long history of use as a digestive tonic, dating back to the age of the legendary Greek physician Hippocrates, who prized the herb as natural way to support healthy gastrointestinal and respiratory tract function.