Store › Wasabi Powder Image 1 of 1 Wasabi Powder from $4.68 JAPAN-horseradish,ascorbic acid, corn starch. taste is strong intense,sharp and hot. use in asian cooking and sushi Size: Select Size 2 oz Bag 4 oz Bag 8 oz Bag 16 oz Bag 5 lb Bag 10 lb Bag 25 lb Bag Save 10% Quantity: Add To Cart Added! JAPAN-horseradish,ascorbic acid, corn starch. taste is strong intense,sharp and hot. use in asian cooking and sushi