Yes, but it's not very common, so it's good to buy it, regardless of the brand. To be honest, I don't know the specific usage of this mustard oil. I bought a bottle to dip in. It was sour and refreshing, and it was too choking. It was completely unbearable. In peacetime, mustard tastes different. It can be said that a spoonful of mustard oil has the same effect as the whole mustard cream. Personally, I bought a small bottle, and I can't use half of it in three years, which is quite wasteful. There are quite a lot of mustard cream in the supermarket now. Buying that dip tastes better than mustard oil.