What Causes Chapped Lips? A Winter Care Guide
Stay Young December 26, 2025 11:39 PM
Chapped lips are not just a winter inconvenience they are a signal that something in the daily routine, environment or even diet is quietly throwing lip health off balance.

Why Lips Moisture Faster Than Skin In Cold Weather

Moisturized lips


Lip dry out very faster than the skin in col weather because they have thinner skin with very fewer protective layers that lacks oil glands to produce more natural moisture.

The lips are constantly are exposed which makes them highly vulnerable to cold, wind and dry indoor air that rapidly strips moisture that leads to quick chapping.

Cold winter air holds less moisture which lower absolute humidity, so it actively and draws water from the skin and lips to reach equilibrium.

Saliva evaporates quickly making the lips even drier while the digestive enzymes in saliva can irritate the delicate skin.


Simple Winter Habits That Keep Lips Soft And Protected

Applying lip balm on lips


Simple ways to keep the lips soft are:


  • Keep drinking water to provide hydration as hydration starts within.
  • Applying a nourishing lip balm with ingredients like shea butter, beeswax, or coconut oil often, before going out at bedtime.
  • Choosing SPF and protecting against UV rays even in winters with a lip balm containing SPF.
  • Adding moisture back into dry indoor air, especially at night to prevent the skin and lip dryness.
Some certain habits to remember:
  • Avoid licking the lips frequently as saliva evaporates and worsens dryness.
  • Breathing through the nose as mouth breathing dries lips, so try to breathe through the nose even while sleeping.
  • Resist peeling or biting dry skin to prevent further irritation.
Key Tip: Exfoliating with a mixture of sugar and honey on the lips for a minute can help keep them moisturized.

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Frequently Asked Questions
  • Is coconut oil good for lips?
    Yes, coconut oil is generally considered great for lips as a natural moisturizer, offering deep hydration, creating a protective barrier against dryness, and possessing antibacterial/anti-inflammatory properties due to lauric acid, making it effective for soothing and softening chapped lips, though some find it needs frequent reapplication or prefer alternatives.
  • Can moisturizer be used on lips?
    Yes, you can use face moisturizer on your lips for hydration, especially if it's fragrance-free and contains ingredients like glycerin or hyaluronic acid, but it's not as effective as lip balm because it doesn't last as long and might sting if lips are very cracked, so sealing it with petroleum jelly or a dedicated lip balm is best for long-lasting moisture.
  • Do lip balms expire?
    Yes, lip balms do expire, typically lasting 1-3 years unopened, but only about 6-12 months after opening, as ingredients break down, SPF loses effectiveness, and bacteria/mold can grow, especially with natural formulas or if it smells, changes texture (crumbly/hard), or color (yellow/brown). While expired balm might not always be dangerous, it becomes less effective and can potentially cause irritation, so checking for a PAO (Period After Opening) symbol or using your senses is key to knowing when to toss it.
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