GB 1DAY One-Day Cleanse Smoothie x 4, 10g each Rice Porridge x 1, 180g Onion Soup x 1, 5g The smoothie can be mixed with water, sparkling water, or soy milk banana. The smoothie is also banana flavored. I did a three-day short-term intensive cleanse. I set aside one day to not eat. Please drink 2 liters or more of sparkling water, water, etc. My stomach shrank surprisingly! The expiration date is as shown in the photo.