Tints
PPD (para-phenylenediamine) eyebrow and eyelash dye is a type of dye used to color eyebrows and eyelashes, which contains this chemical ingredient. PPD is a widely used dye in hair products because of its ability to provide long-lasting, water-resistant color.
When using dyes with PPD, it is important to keep in mind that this ingredient may cause allergic reactions in some people. That is why it is recommended to perform a sensitivity test before applying the dye to the eyebrow or eyelash area.
Sensitivity testing involves applying a small amount of the dye to an area of skin (such as the arm or behind the ear) and leaving it on for a set period of time. If there is no adverse reaction, such as redness, itching or swelling, the product is probably safe to use.
It is important to follow the instructions for proper application of the dye and the recommended exposure time. Caution should be taken to avoid direct contact of the dye with the eyes, and in case of irritation or allergic reaction, rinse immediately and seek medical attention if necessary.
It is recommended that the application of eyebrow and eyelash dye with PPD be done by a trained professional, especially if you have no previous experience in the use of this type of product.