Which cosmetics need to be stored in the refrigerator? -
We often see some celebrities or beauty experts store some cosmetics in the refrigerator. Does refrigerator storage make skin care products more effective? Which cosmetics need to be stored in the refrigerator? Which cosmetics need to be stored in the refrigerator? Skin care products should be kept in a cool place Store under light conditions and keep the temperature from drastic changes. Frequent changes in temperature, such as rapid thawing after freezing, may cause demulsification and cause cosmetics to lose their normal structural system, appearance, skin feel, and even affect efficacy. Such effects are obvious for sunscreen products. In terms of nature, most of the products only need to be stored at room temperature, and those suitable for low temperature storage are mainly products with biologically active substances such as certain active polypeptides, which mainly use natural vegetable oils (unsaturated fatty acids). Products that prevent oxidation at low temperatures; some skin care products without added preservatives or preservatives may need to be refrigerated in order to keep them from going bad. Skin care products have a new effect after being refrigerated and chilled for a better skin feel. It can also stimulate capillaries and accelerate blood circulation. This is why many experts recommend pressing the eyes with an ice spoon to reduce edema. effect. In addition, the cool touch has a good effect on suppressing inflammation, especially after sunburn and allergies. But it should be noted that when refrigerated, it is enough to let the cosmetics reach a cool temperature, but never to the level of ice, if it is too cold, it may have a negative effect on the skin.