Thank you for viewing. Belta Pre-rhythm 90 tablets Expiration date: November 2027 This is a folic acid supplement for those trying to conceive and in early pregnancy, containing 400µg of yeast folic acid in a daily intake of 3 tablets. It allows women trying to conceive and in early pregnancy to easily take the recommended daily intake of 400µg from supplements. Brand new, unopened. Instant purchase OK. Thank you.