How to Choose Authentic Fish Sauce

For anyone looking to create authentic Southeast Asian dishes, one ingredient is indispensable: fish sauce. It's the heart of many recipes, responsible for the deep, savoury umami flavour that defines Thai and Vietnamese cuisine. However, when it comes to buying fish sauce, you're often faced with a crowded shelf or an overwhelming online selection.

This guide is here to help you navigate the options. As your Joybuy Product Recommendation Officer, I have analysed the available information to provide you with an objective overview and practical criteria for your purchasing decision. The goal is to help you find the perfect fish sauce for your kitchen.

What to Look for When Buying Fish Sauce?

Choosing the right fish sauce depends on a few crucial factors. Instead of being swayed by colourful labels, these objective criteria can help guide your decision.

1. Ingredient List and Origin

A short, simple ingredient list is often a sign of a traditionally made product. The base of a classic Thai fish sauce typically consists of just three components: anchovy extract, salt, and sugar. Products from Thailand are known for their bold, salty profile, while Vietnamese varieties are often slightly milder and sweeter.

2. Fish Extract Concentration

The percentage of fish extract indicates the sauce's intensity. A higher percentage, such as 77%, points to a more concentrated and richer flavour. This information is usually found directly on the label or in the product description and serves as a useful point of comparison.

3. Intended Use: Cooking, Dipping, or Marinating?

Not every fish sauce is equally suited for every purpose.

• All-Purpose Fish Sauces: These are ideal for cooking, for instance as an ingredient in Thai curry, soups, or stir-fries. They provide a balanced salinity and umami depth.
• Fermented Fish Sauce (Pla Ra): These sauces are often cloudier and have a much more intense, complex aroma. They are a speciality used primarily in Northeastern Thai (Isaan) cuisine for salads like Som Tam or as a base for dips (Nam Prik).

Our Selection of Fish Sauces for Your Kitchen

Based on the criteria mentioned, we have curated a selection of fish sauces that cover different flavour profiles and applications.

Tiparos Fish Sauce 300ml

Why It Stands Out:Tiparos is a widespread brand in Thailand and is considered a reliable all-rounder in the kitchen. Its recipe of anchovy extract, salt, and sugar makes it a versatile base for a wide range of dishes.

Benefits:

• Authentic Thai recipe
• Balanced, salty flavour
• Versatile for curries, soups, and marinades
• A great entry point for Thai cuisine

Who Is It For? For home cooks seeking a reliable and authentic base ingredient for everyday Asian dishes. It's excellent for creating the characteristic umami flavour in stir-fries or a Tom Yum soup.

View Tiparos Fish Sauce

Squid Brand Fish Sauce 300ml

Why It Stands Out:Squid Brand fish sauce is distinguished by its high concentration of 77% anchovy extract. This gives it a particularly bold and deep aroma, prized by many chefs for authentic dishes.

Benefits:

• High concentration of 77% anchovy extract
• Intense and robust umami flavour
• Contains 10g of protein per 100ml
• Simple ingredient list: anchovy extract, water, salt, sugar

Who Is It For? For cooks who prefer a pronounced and salty fish sauce flavour. Its intensity makes it an ideal ingredient for meat and fish marinades, as well as for robust dipping sauces.

View Squid Brand Fish Sauce

Maeboonlam Fermented Fish Sauce ALL PURPOSE 400ML

Why It Stands Out: This fermented fish sauce from Maeboonlam offers a completely different flavour experience. With a base of 93% fermented fish sauce, ground roasted rice, and pickled garlic juice, it delivers a complex, pungent, and deeply savoury aroma typical of Isaan cuisine.

Benefits:

• Very high content of fermented fish sauce (93%)
• Complex flavour profile with notes of roasted rice and garlic
• Designed as "All Purpose" for cooking, marinating, and dipping
• Brings authentic flavour to dishes like papaya salad (Som Tam)

Who Is It For? For advanced cooks and enthusiasts of Northeastern Thai cuisine looking for the distinctive taste of fermented fish sauce. It is ideal for salads, dips, and dishes that require a particularly bold and multi-layered aroma.

View Maeboonlam Fermented Fish Sauce

Looking for More Options?

This selection represents just a small part of our available range. If you'd like to discover more sauces and seasonings for your culinary projects, you can find additional products in our broader category.

Discover All Sauces & Dressings

Frequently Asked Questions

What is fish sauce used for?

Fish sauce is a staple ingredient in Southeast Asian cuisine. It is used to season soups (e.g., Pho, Tom Yum), curries, and stir-fried dishes like Pad Thai. It is also an essential component in marinades for meat and fish, as well as in numerous dipping sauces, often combined with lime juice, chilli, and sugar.

How should fish sauce be stored?

Unopened bottles should be stored in a cool, dry place away from direct sunlight. After opening, it is recommended to store fish sauce in the refrigerator to preserve its freshness and aroma. Follow the manufacturer's instructions on the packaging, which often suggest a shelf life of about 6 months after opening.

What is the difference between Thai and Vietnamese fish sauce?

Although both are made from fermented anchovies, there are subtle differences. Thai fish sauce (Nam Pla) tends to be saltier and has a bolder aroma. Vietnamese fish sauce (N??c M?m) is often slightly milder, lighter in colour, and can have a subtly sweeter note. The choice depends on personal preference and the specific recipe.