Detox and Cleanse Tea Lemongrass- Lemongrass contains substances that are thought to relieve pain and swelling whilst stimulating the uterus and menstrual flow. It is also thought to relieve pain and swelling and improve levels of sugar and cholesterol in the body. Rosehip – Helps to boost the immunity making it great for weight loss. Aids the digestive working keeping the digestive system healthy. Known to fend off the common and flu due to the number of vitamins that it contains.