Some girls are afraid that their skin care products will go bad after using toner. So some girls choose to put toner in the refrigerator. In fact, this approach has its merits. However, when putting toner in the refrigerator, you must pay attention to finding a specific refrigerator location for toner where skin care products are placed to prevent the toner from oxidizing. 1. Skin care products that claim to be free of preservatives It is very common to find preservatives in skin care products. Preservatives can inhibit bacteria, kill bacteria, reduce bacterial growth, prevent oxidation of products and affect the effect of use. Preservatives are not terrible. On the contrary, they play a very important role in the middle. Some products that are advertised as additive-free contain some plant ingredients that also have preservative effects and can inhibit bacteria and kill bacteria. However, no other preservative ingredients were detected during product testing, so they are relatively milder. When storing the products, you must pay attention to keeping them in the refrigerator as much as possible to reduce the stimulation of high temperature on skin care products and prevent oxidation! 2. Small molecule products Most essences are extracted from pure essences with relatively small molecular weights, and are not tolerant to high temperatures, especially whitening essences, anti-aging essences, etc. It is recommended to refrigerate them in the refrigerator. 3. After-sun repair products After the skin is exposed to the sun or burned, the surface temperature rises. Putting the after-sun repair mask in the refrigerator can instantly cool the skin, calm and soothe it, and reduce the degree of sunburn~~ 4. Poor product ingredient stability: skin care products There are many kinds of skin care products on the market. You must choose the right one. If you really don’t know how to choose, you can choose some well-known brands~~ Inferior products have poor ingredient stability and are easily affected by external factors, such as high or low temperatures~ |
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