Fish sauce (nuoc mam) is fermented anchovy and salt, and it's the umami backbone of Vietnamese and Southeast Asian cooking. Be honest: the best is an imported category — but a US company makes the gold standard, and there's a real American-made niche now.
Published July 2026 · Updated 5 Jul 2026 · Sourcing verified 5 Jul 2026
Red Boat is widely regarded as the best fish sauce in the US market. It's a US company (Milpitas, CA), founded by Cuong Pham, and it makes fish sauce the honest way — just two ingredients, black anchovy and Phu Quoc sea salt, barrel-aged about a year in Vietnam with no water, sugar, or additives. If you buy one bottle to understand what fish sauce is supposed to taste like, buy this one. The clean, first-press flavor that made a whole generation of American cooks take fish sauce seriously. Honest note: US company, fermented in Vietnam.
Why buy directBuying from Red Boat gets you the freshest bottle, the full grade lineup, and support straight to the company that set the standard — instead of a jar that's been sitting on a distributor shelf.
See it at Red Boat →Son Fish Sauce is a US-based family company out of Southern California with a genuinely distinctive hook: the anchovies are caught in US bays, then barrel-fermented in Phu Quoc, Vietnam — "from the bay in the USA to the barrels in Vietnam." It's a small family operation making a clean, traditional sauce with a story you can actually trace. For a keeper of a well-stocked pantry who wants something beyond the big names, Son is a real find. A family bottle with a foot in both places.
Why buy directThis is a small family company — buying direct puts your money straight in their hands and gets you the bottle they're proud of, not a repackaged import.
See it at Son Fish Sauce →Maine Garum Co. is the genuinely US-made pick: small-batch, garum-style fish sauce fermented on the coast of Maine (launched 2024), made from upcycled eel trim and invasive green crab. It's a fascinating, sustainability-minded take that turns byproduct and an invasive species into deep, savory umami. Honest note: it's American-made garum, not traditional Vietnamese nuoc mam — a different, excellent thing, and worth having alongside a classic bottle rather than instead of one. Truly made in the USA.
Why buy directThis is a tiny, new, small-batch producer — direct is essentially the only way to get it, and buying supports a genuinely American-made fermentation project.
See it at Maine Garum Co. →If you ferment real fish sauce or garum in the USA — traditional nuoc mam or a garum-style sauce — and you ship it, this spot could be yours. Tell us who you are; no fee, ever.
Add your brand →Just fermented fish — usually anchovies — and salt, aged for months to over a year. The best fish sauces have only those two ingredients and no added sugar, water, or hydrolyzed protein.
A few drops or a splash adds savory depth to almost anything — pho and dipping sauces of course, but also marinades, stir-fries, dressings, even a Bolognese. It smells strong from the bottle but mellows into pure umami when cooked.
The first extraction from the fermenting barrels — the most flavorful, highest-protein grade, prized for finishing and dipping sauces. Lower grades are pressed later or diluted.
It is fermented and very salty so it keeps a long time. Store it sealed in a cool dark cupboard, and it is fine at room temperature — the color may darken over time, which is normal.
Ferment real fish sauce or garum and think you belong here? Tell us → — features are on merit, never for sale.
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