Do Trader Joe’s vegan products require a hechsher to be considered kosher? For example, the Trader Joe’s vegan Korean Beef less Bulgogi does not have a hechsher but it’s packaging and online description doesnt list any obvious non kosher ingredients as follows:

Ingredients

WATER, SAUCE (SUGAR, WATER, SOY SAUCE [WATER, SOYBEANS, WHEAT, SALT], PEAR PUREE, ONION, GARLIC, APPLE PUREE, CARAMELIZED SUGAR SYRUP [SUGAR, WATER], MODIFIED CORNSTARCH, GINGER, GREEN ONION EXTRACT [WATER, GREEN ONIONS, MALTODEXTRIN, SALT, PECTINASE], DEXTRIN, BLACK PEPPER, GUAR GUM, XANTHAN GUM), TEXTURED SOY PROTEIN (SOY PROTEIN ISOLATE, RICE FLOUR, WHEAT GLUTEN, COCOA POWDER), SOYBEAN OIL.

CONTAINS SOY, WHEAT.

Is this kosher?