Hard squeezing results in bruised skin tissue and may force dirt and bacteria into the pores, causing infection. Stubborn blackheads can be safely removed with a specially designed instrument. This instrument should only be used by a physician or some other person trained in its use. Overexposure to the sun hastens again of the skin. Skin cells become dry and wrinkled and lose their elasticity.
Oil glands become dry and blood vessels near the surface of the skin increase in size.
Such preparations may help prevent dryness. They do no product a tan. Good health produces natural attractiveness. Cosmetics can help enhance a person's better features and minimize unattractive ones. They should be used with care, however.