Final answer:
Witch hazel is applied to eyebrows and surrounding areas to contract the skin after tweezing.
Step-by-step explanation:
After tweezing is complete, witch hazel is applied to eyebrows and surrounding areas to contract the skin. Witch hazel is known for its astringent properties, which help to tighten and shrink the skin. It can reduce redness and inflammation, making it an ideal choice after tweezing to soothe the skin and prevent irritation.