Others Others Eu Natural Harmony D-Mannose 60 vegetarian capsules Urinary tract cleansing and bladder health: fast-acting detoxifying force, impurity removal, clear system. Eu Natural is the only formula to maintain urinary health, naturally with pure 99.8%+ grade D-Mannose and Hibiscus Extract. This combo is the new alternative to the old blueberry pills. Get the right combination of D-Mannose and Hibiscus Extract to cleanse and clear your system fast. Using natural, broad-spectrum ingredients, these nutrients provide powerful long-term urinary support.