Yes. People with lactose intolerance lack the digestive enzyme lactase. They are unable to break down milk sugar (lactose; a carbohydrate) in their diet, and this leads to digestive disorders/abdominal discomfort. Vagisan Lactic Acid Bacteria with Biotin does not contain lactose. The lactic acid bacteria contained in Vagisan Lactic Acid Bacteria with Biotin do not produce lactose.