Choose cosmetics see production date in kaifeng product shelf life by half

Cosmetics bottles the words on the tip may be fool you, although the product shelf life wrote so long, but according to the use of personal habit and preserved in a different way, different products of 'life' has length! When choosing products don't just look at its maturity date, also need to check when did the products are made. General principle is to buy the product closest to the date of production, the product more fresh, the inside of the active ingredient content is higher, the effect is better. But some cosmetics only mark the due date, at that time can be calculated according to the shelf life of product production date. Kaifeng's products can be not always deposited, but opened the seal products are easy to deteriorate. Because often is exposed to air, surrounding environment, the shelf life of natural product is shortened. General cosmetics advice most most years used up in three months. Cosmetic products can use more longer, but also can't more than a year, powder products can in kaifeng cases for three years or so. Because some maintain article may save the inappropriate or use less shelf life, the product has been showing signs of deterioration. Because when buying expensive, some people are not willing to part with or use will still continue to use these off products away. This is correct, once the expired cosmetics, the cosmetic ingredients have been completely lost, not only can't beauty, metamorphic composition also easy to damage the skin. So please do not hesitate to discard dresser has deteriorated which products. When buying cosmetics products often face a discount, buy one get one free sounds very cost-effective. But don't impulse, whether you can be sure within a year will be finished with the two products, otherwise may be wasted oh, some 'discount' please your cloth. Edit: small xing: anhui