Traditional Culture Encyclopedia - Weather inquiry - Oh, is there any chemical component in the weather danger?
Oh, is there any chemical component in the weather danger?
As a mature brand, if it is not made of chemical ingredients, the texture and stability of cosmetics can not be guaranteed, and it can not be sold on shelves. Whoo has an unopened shelf life of 3 years and an unopened shelf life of 6 months to 1 year. It is impossible without chemical composition.
Of course, all cosmetics include whoo and snow show. In order to integrate the active ingredients into the product, a solvent is needed first. Except water, dipropylene glycol and glycerol are mild and contain moisturizing effect, which is basically similar to glycerol, but higher than glycerol.
Secondly, in order to achieve a soft feeling of use and a delicate paste, emulsifiers and emollients are also indispensable. Pentaerythritol octanoate, cyclopentasiloxane, etc. You can probably understand it as volatile silicone oil. Actually, it's nothing exciting.
Then there is the humectant surfactant. whoo will add ceramide, and PEG- 100 stearate, etc., usually adding as many as 5- 10.
Finally, antioxidants and antibacterial agents are inevitable, and this content is very low.
Of course, whoo also has many important extracted ingredients and natural ingredients. Platycodon grandiflorum extract, ginseng extract, safflower extract, plantain seed, Polygonum Multiflori Radix, Dendrobium nobile and so on, but these extracts will not account for most of the components.
- Previous article:The unit of length of a bridge.
- Next article:What are the interesting places in Zhangjiakou?
- Related articles
- Innocent and cold writing composition
- The weather is getting warmer, how to "hide" the troubles caused by opening catkins when driving?
- The cause of typhoon and its influence on your location
- Sanya is very suitable for traveling, so how to wear it when traveling to Sanya? What should I pay attention to when traveling?
- What are the famous battles in history in which fewer wins more?
- How to get preferential tickets for Shaoxing Zhuji Five Discharge Fantasy Drifting?
- Worried about extreme weather this winter, La Nina's annual probability is 87%. Why did this happen?
- What little knowledge does Chang Xia have?
- History of Three Gorges Ancient Poetry
- Allusion: Origin of the name Liubao Tea