Many beautiful women spend a lot of money to buy skin care products and cosmetics, but in the preservation of cosmetics, do you have the same amount of thoughts when you choose and choose? Don't think that "cosmetic deterioration" has nothing to do with yourself. Sometimes unexplained skin allergies are caused by the use of products that look good! In the summer when things are easy to break, let us share the “preservation†experience of products, which is a meaningful time investment from the perspective of saving money or saving trouble.
Different products have different shelf life
At present, the international brand's cosmetic packaging has an open small round box logo with letters such as 6M and 12M, which means that the product can be guaranteed to be fresh and effective within a few months after opening. Each product has its own shelf life, so please read it carefully.
Liquid foundation: It can be used for 1 year to 2 years, but if the texture becomes thick, the oil is separated, discolored, or odor is generated, it must be replaced with a new one. It can be stored at room temperature and protected from direct sunlight.
Mascara: It should be stopped after 3 months to 6 months. Editor's note: Do not add liquid dilution after drying. If the volatile ingredients are mistaken into the eyes, it can lead to blindness. It is not necessary to use health risks for this.
Blush: The creamy rouge can be stored for one year, and the rouge powder can be safely used for 3 years.
Lipstick: Keep away from sunlight and heat, room temperature or refrigerator. The use period is within 3 years. Editor's note: This is a cosmetic that will eat into the stomach, freshness must pay attention!
Nail polish: It can usually be used for one year, or until it is thick enough to be re-coated. Dilution with nail polish can extend the use time, but it will deteriorate the product.
Cream: It should be used within one year after opening, but if it is taken directly from the bottle by hand, it will accelerate deterioration.
Emulsion: The emulsion can also be used for one year, and the aqueous emulsion is spoiled faster. Once the odor is present, it means that it is no longer fresh.
Sunscreen: It can be stored for 2 to 3 years without opening, but the sunscreen after opening is best used up in the year. Editor's note: sunscreen sunscreen may decrease in the next year. If the SPF value is low, the effect will not be guaranteed.
Different products have different shelf life
At present, the international brand's cosmetic packaging has an open small round box logo with letters such as 6M and 12M, which means that the product can be guaranteed to be fresh and effective within a few months after opening. Each product has its own shelf life, so please read it carefully.
Liquid foundation: It can be used for 1 year to 2 years, but if the texture becomes thick, the oil is separated, discolored, or odor is generated, it must be replaced with a new one. It can be stored at room temperature and protected from direct sunlight.
Mascara: It should be stopped after 3 months to 6 months. Editor's note: Do not add liquid dilution after drying. If the volatile ingredients are mistaken into the eyes, it can lead to blindness. It is not necessary to use health risks for this.
Blush: The creamy rouge can be stored for one year, and the rouge powder can be safely used for 3 years.
Lipstick: Keep away from sunlight and heat, room temperature or refrigerator. The use period is within 3 years. Editor's note: This is a cosmetic that will eat into the stomach, freshness must pay attention!
Nail polish: It can usually be used for one year, or until it is thick enough to be re-coated. Dilution with nail polish can extend the use time, but it will deteriorate the product.
Cream: It should be used within one year after opening, but if it is taken directly from the bottle by hand, it will accelerate deterioration.
Emulsion: The emulsion can also be used for one year, and the aqueous emulsion is spoiled faster. Once the odor is present, it means that it is no longer fresh.
Sunscreen: It can be stored for 2 to 3 years without opening, but the sunscreen after opening is best used up in the year. Editor's note: sunscreen sunscreen may decrease in the next year. If the SPF value is low, the effect will not be guaranteed.