Blue hat product is a health food mark approved by the State Food and Drug Administration. It is a special mark for health food in my country. It is sky blue and is in the shape of a hat. It is commonly known as "blue hat" in the industry, also called "little blue". cap". If there is no blue hat logo, it means that it has not been tested by the national health wine standards. Therefore, for the sake of safety, when buying health wine, you should buy the one with the blue hat logo.

Health foods have special logos and approval numbers, and you need to "look at three things" when purchasing them:

1. Look for the "blue hat" logo.

2. The general food license mark is the QS mark, while the health food batch number is "国食jianzi", "威foodjianzi", "healthfoodjianjinzi", "weishijianjinzi", etc.

3. All information about health products can be found on the CFDA official website.

The difference between blue hat and OTC

1. Different product types

Blue hat is a health product, and OTC is an over-the-counter medicine.

2. Different functions

Blue hat health products are mainly used for health care and conditioning. They only have no indications and functions. They are health products without any side effects. OTC is an over-the-counter medicine that mainly targets corresponding symptoms. It is mostly used for self-diagnosis and treatment of frequently-occurring common diseases. It has specified indications or functions, usage and dosage, has no or minimal side effects, and will not harm health.