Silicone oil is very important for the skin feel adjustment of skin care products, because it is very silky and cannot be replaced by many other oils. Because of this characteristic, silicone oil is used very much in a category of products-that is, everyone will use it in the summer. Sunscreen.

Everyone knows the characteristics of sunscreen. Because of the sunscreen in it, it is often not particularly pleasant. In addition, you sweat a lot in summer, which is always a little sticky. With silicone oil, a lot of troubles can be solved.

For example, such as [Dimethicone] and [Cyclopentamethicone], which can adjust the skin feel, the former can achieve a very smooth smearing feeling, while the latter has a certain volatility. If there is nothing, almost no residue, they can all reduce the stickiness of various sunscreens and are almost irreplaceable.

In addition, due to the unique bond angle and bond length of the silicone oil molecule, oxygen and water vapor can pass through it (even if it is a relatively thick 350 viscous silicone oil), so the sweat on the skin can evaporate freely without any sultry feeling. It is exactly the characteristics required by sunscreen.

If someday is the birth of a silicone-free sunscreen product, in addition to satisfying the inner superiority of pure beauty, you may not be able to get on your face. A bunch of sunscreen can kill you, and then you will get acne in a day... …

To put it aside, the breathability of silicone oil has been widely used even in the field of clinical medicine.

For example, some wound dressings or gels that assist scar healing, the main ingredients are silicone oil and silicone elastomer.

Because they have certain water-locking properties, they are not very airtight like mineral oil, and can allow water vapor to pass through, so they are conducive to wound healing.