What is a silicone-free shampoo?
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Silicone oil usually refers to linear polysiloxane products that remain liquid at room temperature, and in shampoos, silicone oil is generally used as a conditioner with concentrations between 2% and 4%. Polysiloxanes can give hair certain dry conditioning properties that can make hair particularly smooth, soft and smooth, but some companies have also launched a shampoo concept that claims to be free of polysiloxanes, eliminating consumers' doubts about the accumulation of polysiloxanes on the hair. This type of shampoo that does not contain polysiloxanes (such as dimethicone, dimethicone, aminotel dimethicone, phenyl trimethicone, etc.) is a silicone-free shampoo.
