See cosmetics packaging barcode can crack the production date

Cosmetics packaging on the bar code to decode the real production date? Yesterday morning, netizens' fashion street snap XOXO 'express a picture, in the picture for many international famous brand cosmetics production date' password 'on the cracked one by one. Netizens' fashion street snap XOXO in weibo, according to the figure on the cosmetics packaging was largely a sealed book bar code has a special meaning, products can be seen on the bottle 'password', by deciphering the 'password', the production date and shelf life can be calculated. The net friend said, to estee lauder group as an example, the brand's password for three, such as A39, is A representative of origin, 39 representative in March 2009, prove that the product production date is in March, 2009, against the use of the product packaging marked on the deadline, can be deduced from the shelf life of the product. Estee lauder group clinique cosmetics counter clerk said, under the 'password' is actually the production batch number, net friend of cracking method can calculate the production date of the product. She said the cosmetics brand such as Vichy, Elizabeth arden also really can be calculated by this method. Company has no special meaning that bar code