What is peanut flour and peanut powder?
Peanut flour is a gluten-free low-carb flour made from dehydrated and defatted ground penuts. It is used in some low-carb baking but be careful of the slightly higher grams of net carbs. Peanut powder is dehrdated ground peanuts into a flour (but not defatted) and often has added sugars, sweetener, or other flavours. Source.