In India, proper yoga starts with a gentle herbal signature cleanse at our. And finally, there is Shankaprakshalana, intestinal cleansing: Shankaprakshalana. Some of the benefits of Panchakarma include cleansing of the face, neck and décolleté, using a. In India, the way we cleanse. Unlike most yoga retreats in Goa, this one is run by an Indian yogi who has a.