How this batch number identification foreign cosmetics

Cosmetics is like food, the production date and shelf life is very important. Now more and more women to buy imported cosmetics from abroad, and batch number of imported cosmetics is exactly how to identify an issue. L 'oreal: for example: fb represents in the first day production. On behalf of origin (f French) 。 In the second letter is on behalf of the year, a representative of b on behalf of the year, c represents the years, but no z, because z and mixed. Dior: batch number is four. Said the first year, the annual output, such as d d capacity. Month ( Because the English letter 'I' and the Arabic numeral '' like, confusing, so skip) , such as l said monthly production. Estee lauder: batch number three, for example: b, last year, a representative of '' '' on behalf of the month, 'b' on behalf of the origin. Among them the second month of the notation,,,, three months is a, b, c, respectively. The origin of elegant shi landai (in the UK b) , the United States ( a) , Italy ( I, general is lipstick, eye shadow) , Canada ( C, typically mascara) 。 Clarins: batch number is a string of Numbers, such as, the first number for the year, on behalf of, two digits for months, is the month, at the back of the digital input container number. Biotherm: starting batch number is c + + digit letter. For example: cb represent in the first day production. C: origin ( French) 。 B: year of production, on behalf of the year. A representative years, b represent years, c, d on behalf of the year, and so on, but there were no z, y directly to a. Lancome: for example: cb. The first is the origin (c French) B, the second is, by analogy, a, c, d, is the production days. Clinique: batch number is three, such as: k, letters on behalf of the origin of a product, the first digit represents the year, the first digits represent the month, k is the monthly production. Month is expressed as: - , a, b, c, a total of a month. Ac said monthly production. Ab says monthly production, said a monthly production. Editor: feather