A silicone-based primer is a type of makeup primer that is made with silicone. It is designed to create a smooth, even surface on the skin, which helps to improve the application and wear of foundation and other makeup products. Silicone-based primers can also help to control oil production and minimize the appearance of pores.
Silicone-based primers are a good choice for people with oily or acne-prone skin, as they can help to mattify the skin and prevent breakouts. They can also be beneficial for people with dry skin, as they can help to create a barrier between the skin and the elements. However, silicone-based primers are not recommended for people with sensitive skin, as they can sometimes cause irritation.