The pumps of our bottles dispense approximately 0.15 ml of the product, meaning that you should get around 100 pumps from each 15 ml bottle. If you’re using around 3 pumps per day of the creams and oils, these should last you about a month. You may need to use more of the cleansing products, so they could last between 2-3 weeks. It’s essential to remember that these products are highly concentrated and you only need to use a tiny amount.