- Name: THREE PENGUINS Oyster Sauce 5 kg - Brand: THREE PENGUINS - Unit Amount: 1 unit(s) Ingredients: Oysters 40% soy sauce 20% sugar 8% iodized salt 5% modified starch 3% glucose syrup 2% food additives monosodium glutamate 2% preservatives 0.1% Allergy Information: There are shellfish products. How to Preserve: Do not store in warm temperature or under direct sunlight.