The O/V symbol, out of St. Louis, is nearly identical to the symbol used to identify a product as vegan. This has caused much confusion, so the Vaad Hair of St. Louis is modifying its kosher symbol. The new logo will feature an OVK inside an oval.
From Rabbi Eidlitz – Cheshvon 2025
Kosher Alerts – חשון תשפ”ו Great Value No Crust Sandwiches Hazelnut Spread with Cocoa Issue: Missing DAIRY Symbol This product is certified Kosher DAIRY; however,
