Bio freshis company which is selling the swallow bird's nest. Bio Fresh gives priority to the nutrition of swallow bird's nest. With modern method that has been researched and patented, without using chemical can produce natural bird's nest like original, there is no any nutrional changing. Healt certificates : supervised and checked by BPPOM Indonesia ( Organization which gives permission to distribute food and medicine in the Indonesia) and Faculty of Pharmacy University of Airlangga.