First of all, the possibility of silicone oil remaining on the scalp to clog pores is very low. Silicone oil is a macromolecular substance and will not be absorbed by hair follicles. Moreover, the silicone oil content in shampoo is very small, less than 1%. Under the action of anionic surfactants that have a cleaning effect, there will be basically no residue after rinsing with a large amount of water. on the head.
Secondly, silicone oil is safe for use in cosmetics. There are currently a large number of studies in the EU and the United States showing that its safety is reliable under the conditions of cosmetic use. The Cosmetic Ingredient Review (CIR) expert panel believes that silicone oil is not irritating to the skin. Although it forms a hydrophobic film on the skin, it is also breathable.
When using hair care products such as conditioners and hair masks that contain a lot of silicone oil, you only need to apply them on the end of the hair away from the scalp. Firstly, you can save the amount; secondly, there is very little damage to the hair scales at the root of the hair. No care is required; thirdly, if it is applied to the hair roots, it will not only be greasy but also cause the hair to become heavy and flat.