Dietary SupplementWomen's HealthGI SupportGluten Free  Fatty acid support for a healthy balance of gut and vaginal flora. The most potent of the fatty acids – clinically shown to be effective in maintaining a healthy balance of gastrointestinal and vaginal flora. Maintaining a healthy balance of gut flora is a key component of overall health. Studies going back 50 years demonstrate that fatty acids are effective in supporting a healthy gut flora. The undecylenic acid in Thorne’s Undecylenic Acid is six times more effective than caprylic acid. Its efficacy has helped make this product one of Thorne's best-selling products for more than two decades.