Sebaceous filaments are part of the sebaceous gland system and help the sebum (an oily substance made by the sebaceous glands in your skin) rise to the surface of the skin. They work to help keep your ...
According to Dr. Charles, who provides skincare information and advice on Instagram and TikTok, sebaceous — referring to sebum or oil — filaments are completely normal, so there's no need to worry if ...
Some might be sebaceous filaments. "Sebaceous filaments are in the lining of your pores and help sebum get out of the pore and lubricate your skin," she told Insider. "Sebaceous filaments can ...