Dek Som Boon, also known as Healthy Boy, is a Thai brand of sauces and seasonings that has been in production for over 80 years: History: The brand was developed by Yan Wal Yun, a family-owned seasoning sauce factory established in 1947. Products: Dek Som Boon offers a wide range of products, including soy sauce, oyster sauce, fish sauce, Thai spicy dipping sauce, and hot chili sauce. Soy sauce: Dek Som Boon's soy sauce is made from fermented soybeans and is available in different varieties, including dark, sweet, and Japanese type. The dark soy sauce is ideal for stir-fries, wok dishes, marinades, and as a condiment for soups, sauces, and barbecues. Oyster sauce: Dek Som Boon's oyster sauce is available in thick and regular varieties. Fish sauce: Dek Som Boon offers a fish sauce product. Thai spicy dipping sauce: Dek Som Boon offers a Thai spicy dipping sauce product. Hot chili sauce: Dek Som Boon offers a hot chili sauce product.