护肤品过期了怎么办?变废为宝有妙招
来源:    发布时间: 2018-07-09 01:12   128 次浏览   大小:  16px  14px  12px


护肤品也是有保质期的,不过女人都有一个坏习惯,看到好用的护肤品打折,恨不得全买了去,堆在家里能用上好几年。这样一不小心,护肤品就会过期。虽然过期的护肤品不能发挥原有的用途,但也并不是百无一用。

Skin care pr

护肤品也是有保质期的,不过女人都有一个坏习惯,看到好用的护肤品打折,恨不得全买了去,堆在家里能用上好几年。这样一不小心,护肤品就会过期。虽然过期的护肤品不能发挥原有的用途,但也并不是百无一用。
Skin care products also have a shelf life, but women have a bad habit, see the good use of skin care products discounted, hate to buy all, pile in the home can be used for several years. Such an careless, skin care product will expire. Although overdue skin care products can not play their original uses, they are not useless at all.
青年 女 美容 护肤 面膜_9082697_xxl
Young women's beauty and skin care mask _9082697_xxl
护肤品的保质期是多久?
How long is the shelf life of skin care products?
很多人都好奇护肤品的保质期,可是这个问题小编实在无法回答,不同的产品保质期有所不同,一般在包装盒上会有标注。如果是没有开封的在保质期之前用完即可;如果开封了,那必须在一年内用完,否则护肤品的功效也会大大降低。
A lot of people are curious about the shelf life of skin care products, but this problem is really unable to answer, different product warranty period is different, generally on the packaging box will be marked. If there is no Kaifeng before the expiration date can be used; if opened, it must be used in a year, otherwise the efficacy of skin care products will be greatly reduced.
为了让护肤品发挥到最大价值,小编建议大家在开封护肤口时,可以在瓶子底部贴上有效日期和开封日期,避免包装盒丢了找不到生产日期。
In order to maximize the value of skin care products, it is suggested that when you open the skin care mouth, you can put the effective date and the opening date on the bottom of the bottle to avoid the box losing the date of production.
护肤品变质有哪些症状?
What are the symptoms of metamorphic skin care?
食品变质通过色、味即可察觉,但护肤品本身就有特殊气味,如何才能分辨出是否过期呢?
Food deterioration can be detected by color and taste, but the skin care product itself has a special smell. How can we tell whether it is expired?
有些护肤品在保存不当的情况下,也会出现变质的情况,它的症状具体分为以下几种:
Some skin care products will also deteriorate if they are not properly preserved. Their symptoms are specifically divided into the following categories:
1、变色:由于细菌等微生物产生色素而使护肤品变黑变黄,失去原有的颜色:
1, discoloration: because the bacteria and other microorganisms produce pigments, the skin care products turn black and yellow and lose their original color.

2、变味:由于细菌发酵,使化妆品中的有机物分解产酸、产气,使之变味而有气泡。
2, taste change: due to bacterial fermentation, the organic matter in cosmetics can be decomposed to produce acid and produce gas and make it taste bad and have bubbles.
3、发霉:潮湿引起细菌污染护肤品,这时化妆品上会出现绿色、黄色或黑色的霉点。
3, moldy: moisture causes bacterial contamination of skin care products, when cosmetics will appear green, yellow or black mold.
4、水油分离:菌体使化妆品中蛋白质和脂类分解,乳化程度受到破坏,导致变质。
4. Separation of water and oil: bacteria cause the decomposition of protein and lipid in cosmetics, and the degree of emulsification is destroyed, resulting in deterioration.