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先来看乳液。可以拿一杯清水,把少许乳液倒进水里,如果乳液浮在水面,证明里边含有一种叫油石酯的物质。这种物质会伤害皮肤,阻止皮肤呼吸,造成皮肤干燥缺水,堵塞毛孔,久而久之,毛孔就会越来越大。如果乳液倒在水里,下沉到底部,就证明不含油石酯,可以放心使用。然后把已倒入乳液的水晃一晃,水如果变成了乳白色,就证明里边含有乳化剂。乳化剂是一种表面活性剂,过多地使用在化妆品里,会破坏皮肤组织结构,导致皮肤敏感,并有较强的致癌性,因此这样的化妆品也是不好的。
First look at lotion. You can get a glass of water, pour a little emulsion into the water, if the emulsion floats on the water, prove that there is a substance called oil stone ester. This material will hurt the skin, prevent the skin from breathing, causing dry and dehydrated skin, clogging the pores, over time, the pores will be bigger and bigger. If the emulsion falls in the water, sinking to the bottom, it proves that there is no oil stone ester, you can rest assured that use. The water that has been poured into the emulsion is then shaken, and if the water turns milky, it is proved that there is an emulsifier in it. Emulsifier is a surfactant, too much used in cosmetics, will destroy the structure of the skin, causing skin sensitivity, and strong carcinogenic, so such cosmetics are not good.