This is the 1-ounce size of loose leave herbal tea. It will be enough for 8 days if used according to the recommended dosage of 8 ounces of brewed tea in the morning and 8 ounces of brewed tea in the evening. The ingredients are: Horsetail Herb / Lavender Flowers / Marshmallow Root / Skullcap Herb / Crataeva Herb / Couch Grass Herb /Nettle Leaves. They are put together using a precise amount of each herb to create our recipe. Each herb has a specific purpose. Too much or too little of any one of these ingredients can cause poor and/or unintended results. We recommend you stick with our product and do not try to concoct your own recipe. We hold no responsibility for anyone who tries to do so.