The shelf life of lipstick is generally how long?

Is very common in daily life, lipstick a colour makeup product, it has very good makeup effect, favored by women like friends, a lot of people would like lipstick. After some girl bought a lipstick tend to use the don't you remember the lipstick with a shelf life is long. Lipstick, then, how long is the shelf life of the general?

cosmetics lipstick is a lot of girls are grass. Because of the color of the lipstick appearance is very attractive, so girls are like to buy a lipstick. Because lipstick color is very good-looking, so some sister can chop hand to buy a lot of favorite lipstick hoarding at home. But although the lipstick color good-looking, it still has certain shelf life. If lipstick over the shelf life, is there any harm to the body? Expiration of lipstick can do? With these questions below, we'll look at together.

kaifeng actually all cosmetics has its service life, and most of the lipstick use period normally for three years. But if use lipstick kaifeng has not so much in the last three years. Use lipstick, because the lipstick is very easy to breed bacteria, so generally use fixed number of year is only one year. Is better not to continue to use the lipstick have expired.

why cramps lipstick is better not to continue to use?

although expensive lipstick, lipstick or parity, add chemicals are made in time. Inside the lipstick chemicals is out of date, because after shelf life in the past, manufacturers are not able to guarantee can continue to use the date. And the chemical composition after the guarantee date, may produce chemical reaction, or the formation of harmful substances, make the lips swelling or serious time can make your mouth decay.

changed qualitatively lipstick will not only produce damage to the mouth, also may cause harm to the body. So suggest you still try not to use lipstick have expired. And, kaifeng's lipstick need within 18 months to a year to use as soon as possible. Lipstick will have left more than half have expired. There are some girls will love dearly lipstick with a lot, some sister will continue to use expired lipstick. But they don't know the hidden trouble of the lipstick is pretty big.

under the appearance of bright, lipstick use dyes are mostly chemical material, is inedible pigment composition. Even some poor dye there are carcinogens. So the lipstick is actually a polarized cosmetics. Suggest girls so when to eat or drink to try to wipe lipstick, eat again.

but if is loathe to give up, still can continue to use. Red saliva in a small glass bottles. Then put in the pot steamed for a while, or the glassware ( And, if the lipstick box is metal, good or not to be put in. ) Carrying on the microwave ding, disinfection, such as lipstick after solidification after continue to use again.

there is a kind of method can be used as lubricating oil, the lipstick where rust or bad pull zipper, besmear lipstick, then daub, zipper will be good to, really don't want to use, can also keep the expired lipstick as crayons to draw.

so we need to pay attention to when the choose and buy lipstick shelf life abroad, generally within five years, and the guarantee period is three years in China. When the choose and buy a lipstick, suggest or select the year production of lipstick is safe. And choose your lipstick, it is suggested that don't be too obvious or choose color is persistence is stronger. Because the majority is contain more ingredients chemical dye.