Sebaceous filaments are structures that allow sebum to flow to the surface of the skin. Tiny glands beneath the skin create sebum, which is an oily substance that helps lubricate the skin. When the ...

We may receive a portion of sales if you purchase a product through a link in this article. Have you ever noticed those tiny whiteheads protruding from your pores? You’re most likely looking at ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through the links below." And while sebaceous filaments are totally normal, they can be annoying to look at, which is why I ...