Supplement containing water-soluble dietary fiber and lactic acid bacteria. - Product Name: Lakubi premium - Contents: 1 packet - Ingredients: Water-soluble dietary fiber, lactic acid bacteria, B vitamins - Calories: 13kcal per packet - Expiration Date: March 2027 - Brand: NICORIO While the effects may vary from person to person, I think that even those prone to constipation may experience a bowel movement in the morning if they take it at night.