1/ Everyone said that it makes sense. Who should I listen to?


It is said that "silicon" is not good, why should shampoo also add "silicon"?


It is a fact that 90% of shampoo does contain silicone oil. Silicone oil is a chemical called polydimethylsiloxane (PDMS) that attaches to the hair and fills the damaged parts of the scales, making the surface of the hair smoother, which is often mentioned in advertising. Go to the "Repair" feature. It can be said that when you use a shampoo and feel very smooth, smooth hair, it is basically the credit of silicone oil.
 
If you are a shampoo manufacturer, you will definitely add "silicone oil" to mainstream products. For no reason, it is easy to use. One product is aimed at mainstream mass users, not niches. Moreover, there is no real research report that PDMS is harmful to the human body, and it is also inseparable from skin care products and cosmetics. Eliminating the use of "silicone oil" is almost equivalent to reversing the technology of the care products to the last century - no one is so stupid! Of course, it cannot be said that silicone-free shampoo is not good, but it is not suitable for people.


2/ Is “silicone oil” in shampoo potentially harmful?


Everything can’t be said to be too absolute. Netizens "responding to silicone oil" is not objective enough, but the popular science website believes that silicone oil shampoo is better and ignores some cases. The sister can tell you with certainty that some people are really not suitable for shampoo with silicone oil.
 
Someone on the WeChat on WeChat often consulted about shampoo. A friend told me that hair oil and itching could not find any reason. I asked him what shampoo he used. He said that he bought it on the supermarket shelf. He almost never changed the brand. It is always the kind. I recommend him to try shampoo without silicone oil (the specific name is skipped), one month later he Excited to say: "It's too comfortable, don't use shampoo with silicone oil in the future!"


3/ Which shampoos do not contain silicon?


Shampoos that do not contain silicone oil are now a lot. Some brands are indeed the concept of hype. The quality of shampoo itself is general. It is only attractive under the banner of “silicone-free oil”, but some old shampoos have always believed in silicone-free shampoos, such as American Avalon shampoo and Neutrogena. Salicylic acid shampoo, Shiseido water secret shampoo, silky silicon-free water, Italian Nass hair shampoo, Korean Lu shampoo, etc., belong to the industry's famous shampoo, very good reputation, relatively speaking More reliable, you can choose to use according to your actual situation.