Umami-rich depth, meat-free delight. This velvety mushroom sauce offers a robust, savoury flavor that brings a perfect vegetarian twist to Asian cooking—making it a pantry staple for both home cooks and gourmet storytellers.

Why This Sauce Stands Out

• An authentic vegetarian oyster alternative
  Crafted by the renowned Healthy Boy brand, this sauce delivers complex umami depth using mushroom extract instead of shellfish, recreating that rich, savoury essence with a vegetarian-forged twist.

• Made with simple, flavour-first ingredients
  Its formula includes water, soy sauce (20%), mushroom extract (10%), sugar (8%), salt, glucose syrup, flavour enhancer (MSG), modified corn starch, and preservative E211—balancing savoury, sweet, and thickened texture.

• Versatile for cooking, dipping, or marinating
  Use it as you would oyster sauce: perfect in stir-fries, glazes, dips, soups, or as a mushroom-forward flavour boost for vegetables, tofu, and rice dishes.

• Trusted Thai heritage
  Made by Healthy Boy (Yan Wal Yun Co.), a long-standing and beloved Thai brand, celebrated for delivering high-quality condiments since mid-20th century.

• Nutritionally friendly
  Low calorie and fat-free—77 kcal per 100 ml, with 0 g fat, 2.4 g protein, and 11 g sugar. It’s a flavorful, mindful addition to vegetarian kitchens.

Quick Snapshot