Which of the following is not a problem related to sebaceous gland?
Wrinkles
Sebaceous glands are microscopic exocrine glands in the skin that secrete an oily or waxy matter, called sebum, to lubricate and waterproof the skin and hair of mammals. Too much sebum can contribute to several problems, including acne, pimples, blackheads oily skin, or an oily scalp.