The production date is usually printed on the outer packaging box or bottle. Domestic cosmetics mostly use the year, month and day format which is easier to read. For imported cosmetics, the production batch number is in the form of English letters and numbers (some will also be printed on the bottle). Or put a Chinese translation on the outer box).

The shelf life of cosmetics and make-up products is always three years.

Estee Lauder recognizes a three-digit code: the first letter represents the place of origin, the second digit represents the month, the third digit represents the year, and the number represents the last digit of the year. For example, the production date format: AB9 represents November 2009, origin of the United States.

Identify the five-digit code: the first digit represents the place of origin, the second digit represents the product number, the third digit represents the month, the fourth digit represents the year, the number represents the last digit of the year, and the fifth digit represents the batch number.

Extended information:

1. Labeling content of cosmetics labels:

1. Cosmetics labels should clearly indicate the production date and shelf life of the cosmetics or the production batch number and Use by date.

2. Any cosmetics that may be damaged if improperly used or stored or may endanger human health and personal safety, or cosmetics suitable for special groups such as children, must be labeled with precautions, Chinese warnings, and meet the requirements. Storage conditions for shelf life and safety requirements, etc.

2. Precautions for online shopping:

1. When purchasing cosmetics online, carefully check the product’s company name, production license number, production date, expiration date, usage method, Things to note. You can log in to the "Data Query" and "Cosmetics" columns of the National Medical Products Administration to check the true status of the product.

2. When purchasing products, be sure to ask for invoices and shopping vouchers, keep the other party’s real name and contact information, and keep relevant chat records and valid evidence for rights protection. At the same time, you should try to buy cosmetics from stores, supermarkets and legal websites with complete licenses and fixed business premises.

Reference: Baidu Encyclopedia-Cosmetics

Reference: Baidu Encyclopedia-Cosmetics Logo