Regular use of citrus fruit will shrink pores and make the skin feel fresh.

A possible explanation would be the formation of pore-like structures.

As plants take in carbon dioxide for photosynthesis, they release water through evapotranspiration from their leaf pores, which helps them cool down in the hot sun.

Witch hazel tightens pores without drying skin.

If it continues to be stimulated the skin's protective function causes thickening and it becomes stiff and hard with pores that stand out.

Including responses up to 'It bothers me a bit', over 70% of respondents said that they were concerned about their pores and skin texture.

Experts will now pore over the fine print of the contract.

Virgilius was fond of books, and pored over them all day long.

Sami pored over the documents.