Regular brewed soy sauce (yangjo ganjang) is a basic condiment made by fermenting soybeans and wheat, whereas Sempio Mat-ganjang is an all-purpose seasoning soy sauce built on that fermented base, enriched with a variety of vegetables and fruits — spring onion, onion, garlic, kelp, apple, pear, ginger, and licorice. This means you can use it directly in Bulgogi, namul, stir-fries, and braised dishes without preparing separate seasonings. Think of it as Korea's answer to Worcestershire sauce or balsamic glaze — a premium, complex seasoning soy sauce that adds layered flavour in a single pour.

Yes, Sempio Mat-ganjang 500ml contains no animal-derived ingredients and is suitable for both vegans and vegetarians. Kelp (seaweed) is the primary source of umami, and all ingredients are plant-based. When looking to add deep umami to a plant-based diet, it works beautifully in braised tofu, stir-fried vegetables, and seasoned namul dishes.

Sempio Mat-ganjang contains gluten (from wheat) and soybeans, two of the 14 major allergens listed under EU Food Information Regulation 1169/2011. People with wheat allergy, gluten intolerance (coeliac disease), or soy allergy should avoid this product. Additionally, as this product contains fruit ingredients such as apple and pear, the presence of sulphites cannot be entirely excluded; those sensitive to sulphites should check the official product label before purchase. This product is not gluten-free and is not suitable for a gluten-free diet.

Yes, the brewed soy sauce that forms the base of Sempio Mat-ganjang is a naturally fermented product made using traditional Korean fermentation methods. The natural fermentation of soybeans and wheat generates a deep, complex umami flavour. This is the same principle by which long-aged European cheeses and wines develop their distinctive character through fermentation and maturation. In Korea, soy sauce is a traditional fermented condiment with thousands of years of history, adding depth and complexity to food far beyond simple saltiness. Mat-ganjang takes that fermented base and enriches it further with vegetables, fruits, and seaweed for an even more rounded flavour.

Before opening, store in a cool, dry place away from direct sunlight. After opening, keep the cap tightly closed and refrigerate; use as soon as possible for best quality. Please note that this product contains alcohol (brewing alcohol), so those sensitive to alcohol or following an alcohol-free diet should take this into account. Always use a clean spoon to avoid contamination, and check the best-before date printed on the product label.