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Drinking Through Straws Speeds Up Lip Wrinkles

A young woman drinking through a straw

Photo: Unsplash

3-Line Summary

  1. Every sip through a straw repeats the same lip-pursing motion.
  2. Contracting those mouth muscles daily speeds up vertical lines around the lips.
  3. Sipping straight from the cup helps prevent mouth wrinkles.

Why Straws Cause Wrinkles

Expression wrinkles get etched in when the same muscle contracts over and over — the same way a habitual frown creates lines between the brows.

Drinking through a straw purses your lips into an “O,” contracting the orbicularis oris (the ring of muscle around the mouth). If you sip coffee and drinks through a straw several times a day, that motion repeats hundreds of times. When you’re young the lips bounce back, but as skin elasticity declines, vertical fine lines around the mouth gradually set in. It’s a similar reason smokers develop deep lip lines — repeated lip-pursing.


❌ Common Habit — Everything Through a Straw

  • Habitually drinking water, coffee, and drinks through a straw
  • Pursing the lips hard to suck
  • Biting a tumbler straw all day long

⭕ Better Habit — Sip Naturally From the Cup

  • Where you can, drink straight from the rim of the cup.
  • If you must use a straw, avoid over-pursing your lips.
  • Keep the lip area well moisturized to maintain elasticity.

Key Takeaways

  • Lip wrinkles build up from repeated pursing of the mouth.
  • Cutting back on straws is a small habit that pays off long-term.
  • Reviewing your expression habits overall helps even more.

Make your next drink straw-free — sip it from the cup. 🥤