In China, as in much of East Asia, there is a strong cultural emphasis on having clear, smooth, and “flawless” skin. This ideal is a significant aspect of modern beauty standards, heavily promoted in media and advertising. Consequently, skin blemishes like 黑头 (hēitóu) are a common source of concern. While Western culture also values clear skin, the focus in China is often more intense and detailed. The market for skincare products specifically designed to “remove blackheads” (去黑头, qù hēitóu) is enormous. It's common for friends to discuss their skincare routines for managing 黑头, and online beauty influencers (美妆博主, měizhuāng bózhǔ) gain massive followings by reviewing products like nose strips, clay masks, and exfoliating acids. A popular and vivid term associated with this is 草莓鼻 (cǎoméi bí), or “strawberry nose,” which describes a nose covered in the small dark spots of blackheads, resembling the seeds on a strawberry. This highlights how specific and descriptive the language around skincare can be.
黑头 (hēitóu) is used in informal, everyday contexts as well as in more formal or commercial settings.
The connotation is consistently negative, as it refers to an undesirable skin condition, but discussing it is neutral and extremely common.