Tetesept Long-term Lactase 16,000 Dietary SupplementTetesept Long term Lactase 16,000 Dietary Supplement 13. 6 g, 40 tablets Acts immediately, safely for 4 hours, continuous lactose removal, carefree enjoyment: also works for the following meal * Dietary supplement. works immediately safe for 4 hours continuous lactose removal carefree enjoyment: also works for the subsequent meal * * scientifically confirmed: tetesept Long term lactase 16,000 contains a 4h active depot with extended enzyme activity.