Why do you need a small refrigerator to store cosmetics? To understand this problem, we must first look at the causes of cosmetic deterioration. There are two main reasons for cosmetic deterioration: the growth of bacteria and other microorganisms and the oxidation of products. In addition, cosmetics have an open-cap shelf life, which is generally much shorter than the sealed shelf life. Reaching into the cosmetic bottle will also leave bacteria in the bottle. If you simply put the cosmetics on the dressing table, the cosmetics are more likely to deteriorate with the unstable changes in indoor temperature and humidity, while the cosmetic refrigerator can maintain a constant temperature and humidity.
The storage temperatures of several commonly used cosmetics are:
Toner: 10-15°C;
Milk and cream: 15°C;
Lipstick: 10-25°C;
Nail polish: 5-15°C;
Perfume: 10-15°C;
Facial mask: 5-15°C.
Therefore, the storage temperature of cosmetics is generally not lower than 5 degrees, and because ordinary refrigerators store food, the temperature of most refrigerating rooms is set at 0-8 degrees. Obviously, it is very limited if it is used to store cosmetics at the same time.
Furthermore, constant humidity is also particularly important for small cosmetic refrigerators. Large-brand cosmetic refrigerators can always maintain humidity at 40%-60%, which can avoid cosmetic deterioration caused by humidity changes.
In this way, cosmetic refrigerators can really help us store cosmetics better and bring a sense of ritual to skin care.
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