Some health products produced by the same company have the blue hat logo, and some don't. What happened? Only his family can be found on the website of the US Food and Drug Administration.
You said, if its products are legal, then those with small blue caps are health foods, and those without small blue caps with QS icons are QS foods; If there is no little blue hat and no QS icon, it means illegal production; Health care products and QS foods are of two natures: health care products have a small blue hat and icons of national health food GMP certification enterprises; QS food contains QS icon and national health food GMP certification enterprise icon; Take a closer look.