Gau-ark | Gau mutra ark | Gau-ark is a concentrated or extracted form of gaumutra only. It’s more popular than gaumutra because it is odourless. The only ingredient used for making go-ark is gaumutra. It’s beneficial for weight loss, curing skin diseases and abdominal disorders. Apart from this due to its medicinal values it is also useful in curing many diseases like cancer, hernia, diabetes, asthma etc.