Cosmetic plastic tube: how to preserve cosmetics?

Cosmetic plastic tube: how to preserve cosmetics? We often “break the taboo” in the preservation of cosmetics without knowing it until the skin has spots, wrinkles, abscesses and other skin problems. In fact, these skin-damaging phenomena may be caused by cosmetic deterioration. The following cosmetic plastic tube manufacturers introduce how to preserve cosmetics? Preservation method 1: It is not suitable to store cosmetics in places where the heat-proof temperature is too high, because high temperature not only easily volatilizes the water in the cosmetics, and the cosmetic paste becomes dry, but also easily causes the oil and water in the cream to separate and deteriorate. Therefore, do not put too much cosmetics in your handbag in the hot summer, so that you can use it in a short time. The most suitable storage temperature should be below 35℃. Storage method 2: It is not suitable to store cosmetics in the sun or direct light. Because cosmetics are exposed to direct sunlight or light, water will evaporate, and certain ingredients will lose their vitality, leading to aging and deterioration; and because cosmetics contain a large number of drugs and chemical substances, they are prone to chemical changes due to ultraviolet rays in the sun, making them effective Lower it, so don’t put the cosmetics outdoors, on the balcony, next to the dressing lamp, etc. For the same reason, when buying cosmetics, do not take samples displayed in the cabinet, because they will be exposed to the light in the cabinet for a long time, or the plastic tube of the cosmetics is easy to store. Method 3: Antifreeze cosmetics are prone to freeze cracks when stored in a cold place, and defrost Afterwards, oil-water separation will occur, which will make part of it thick and hard, which will stimulate the skin. Preservation method 4: Moisture-proof Some cosmetics contain a lot of protein and honey, which are prone to mildew after being damp. Some are also packaged with iron cover glass cosmetic tubes. The iron cover is easy to rust after being damp, which will corrode the cosmetics and make them deteriorate. Preservation method 5: Anti-pollution cosmetics are all added with preservatives to prevent the product from being contaminated and deteriorated, but it still cannot be eliminated in case, if there are bacteria in it, it will harm the skin. Therefore, after use of cosmetics, the cosmetic tube cap must be tightened in time to prevent bacteria from invading and multiplying. It is best to avoid using it by hand and use a pressure device or other tools instead. In addition, once cosmetics, such as creams and lotions, cannot be put back into the cosmetic tube to avoid contamination, too much cosmetics can be applied to other parts of the body. Preservation method 6: The valid period of anti-failure general cosmetics is one year, and the longest should not exceed two years. After the cosmetics are opened, they should be used up within the validity period as much as possible, and must not be stopped until the expiration date. You know, no matter how good the cosmetics are, if they are stored carefully, if the expiration date has passed, they will be red and rotten powder, which is worthless.