It’s completely normal for natural sea salt to crystallize at the bottom of the bottle over time, especially when stored at cooler temperatures. This crystallization is a natural process and does not affect the quality or safety of the product. You can safely continue to use the fish sauce as intended.

Our fish sauce is naturally fermented and made without preservatives. When unopened, it can remain safe and flavorful well beyond the “Best Before” date, similar to fine wine, it doesn’t expire in the traditional sense. The “Best Before” date is simply an indicator of optimal flavor, not safety.

As long as it’s stored properly and shows no signs of spoilage (such as an off smell, mold, or major color change), it is safe to use.

Once opened, we recommend consuming it within 1 month for the best taste. Always keep the cap tightly closed after each use and store in a cool place (or refrigerate, if preferred).

For optimal freshness, store your Ozen fish sauce in a cool, dark place away from direct sunlight. While refrigeration is not necessary, keeping the bottle tightly sealed and in a stable environment can help maintain its quality over time.

Floating particles are often a result of natural protein precipitation, which can occur when the sauce is exposed to temperature fluctuations. These particles are harmless and do not affect the safety or quality of the fish sauce. Simply shake the bottle to re-incorporate the particles before use.

No, Ozen fish sauce is made using traditional methods with minimal ingredients. It contains no added preservatives, MSG, or artificial flavor enhancers, ensuring a pure and authentic taste.

Yes, Ozen fish sauce is gluten-free, making it suitable for individuals with gluten sensitivities or those following a gluten-free diet.

Unopened: Ozen fish sauce can remain safe and flavorful beyond 2 years, but it reaches its peak quality around the 2-year mark, thanks to its natural fermentation and lack of preservatives, much like fine wine.

Opened: For the best flavor experience, consume within 1 month after opening. Always tighten the cap and store in a cool place (or refrigerate, if preferred).

Absolutely! Ozen fish sauce is versatile and can be used in cooking to enhance the umami flavor of dishes or as a condiment for dipping. Its clean and rich taste complements a wide range of recipes.