Mrs. Cheng's Mushroom Soy

Mrs. Cheng's Mushroom Soy is a dark soy sauce infused with straw mushroom extract, commonly used in Asian cuisine to enhance the flavor and color of various dishes. The product is available in multiple sizes, including 150ml, 500ml, and 1 liter bottles. The manufacturing country varies depending on the specific product variant and retailer, with some sources indicating production in Thailand. The brand's country of origin, original company, and current ownership details are not readily available from the provided sources.