Yes.
Nanguo and Chunguang are two well-known coconut flour brands in Hainan, both claiming to be pure and without additives. The packaging of Nanguo Coconut Powder clearly states that coconut is the main raw material, and no coloring matter or preservatives are added, and zero white sugar is added. There are strict requirements for the ingredients of coconut flour. Check the product label carefully when purchasing and confirm the ingredients.