Sari Bumi Pasuruan is a natural herbal stomach acid made from extracts of more than 40 types of fruit and liquid herbal plants that have been fermented by Herbal Experts AG Pasuruan. This liquid herb has been trusted by thousands of customers to recover from stomach acid since 2017 until now 2022. Price is 120$ / jerrycan 1 kg, For natural gastric acid healing, you need 3 jerrycans. How to drink: 3 tablespoons of liquid herbs + half a glass of warm water + honey / sugar according to taste. Drink regularly 3 times a day until fully recovered naturally. For recovering stomach acid, it usually needs 3 jerrycan.