The champagne of fish sauce, protected-origin and first-press, for a tenth of what Red Boat charges for the same anchovies.
Price: 205000 VND (Official Khai Hoan gift box of two 520ml 40-degree-protein glass bottles; ~98,000-102,500 VND per bottle at source)
Where to buy: Khai Hoan barrel-house on Phu Quoc island, or supermarkets nationwide; look for the PDO seal
Price checked 2026-07-03