Herbal Treatment for Sebaceous Cyst the infected ones, also focus upon using natural ingredients that have anti-bacterial properties and such other properties that diminish swelling... and further discomfort caused by infections of cysts. Herbal Care Products are offering “BANICAL”, an Herbal Product made out of 100% natural herbs. It has been specially formulated for patients suffering from Sebaceous Cyst. This Herbal Treatment for sebaceous cyst is helpful in reduce the growth.