Yes! The manufacturer claims that this product is vegan, making it suitable for pescatarian eaters as well.

Is Anthony's Vital Wheat Gluten Natural, 4lbs, High in Protein, Vegan, Non GMO, Keto Friendly Pescatarian?

Yes! The manufacturer claims that this product is vegan, making it suitable for pescatarian eaters as well.
Pescatarian? Anthony's Vital Wheat Gluten Natural, 4lbs, High in Protein, Vegan, Non GMO, Keto Friendly | Spoonful