One of the beauty products that have earned the attention of the consumers is the use of face primer or to primer of eyes in the maquiagem. According to marks that are producing the product, primer serve to keep the maquiagem in the place for more time. Primer must be applied after the hidratante and solar protector and before the application of the base, that is the first layer of maquiagem in contact with the skin. Primer will also function as a protective layer of the skin, preventing the direct pigment contact contained in the base with the skin. Some formulas exist that are currently available and the ideal is to choose one that if adjusts its type of skin. Many specialists have fond the concliso that the use of primer if becomes necessary only at some moments where the maquiagem needs special durability: photographic sessions, parades, the day of the marriage or a party or social event. Of this form, the use of primer in its daily maquiagem is not absolutely necessary and you with certainty it does not need to invest in a product where it perhaps does not need as much. If still thus to want to invest in primer, send regards one of eyes, therefore it functions as a base for the shade, helping in the more alive setting of it and becoming corews..