Whiteheads explained 👩🏾⚕️ Closed comedones (whiteheads) are non-inflamed lesions. They form when the pore becomes blocked and dilated by skin cells beneath the surface of the skin, which then gives a visible bump. #disclaimer not medical advice for educational purposes only. Youtube.com/DrSimiAdedeji ##acne##whiteheads##whitehead##acnespot##acnespots##pimples##whiteheadsunderskin##whiteheads##pustule##pustules##pustuleacne##closedcomodomes