Jian brand: It refers to health products or health medicines. Starting from January 1, 2004, any medicine sold with a "Jian brand" will be treated as fake.
Cosmetic size: It belongs to the cosmetics category and is a harmless product that can directly come into contact with the skin. Its review is also of average rigor.
National invention patents: relatively authoritative, refer to technical solutions for various new products, new materials, new substances, etc. that are truly effective and developed through research and development. The patent for a certain formula or product belongs only to a certain person or a certain company.
The current market is full of confusion regarding brand names, makeup brands, etc. You can get them as long as you put money in them, so it’s hard to tell the real ones from the fake ones. Compared with national invention patents, they are more authoritative.