Here 10 Reasons Why Hiking Causes Dry and Cracked Lips

• Low humidity: Hiking often takes place in environments with low humidity, which can cause the lips to become dry.
• Sun exposure: The sun's UV rays can cause the lips to become dry and chapped, particularly if you're hiking at high altitudes.
• Wind exposure: Wind can cause the lips to become dry and chapped by removing moisture from the lips.
• Temperature changes: Changes in temperature can cause the lips to become dry, as cold air can cause the skin to lose moisture.
• Altitude: At high altitudes, the air is thinner and contains less moisture, which can cause the lips to become dry and chapped.
• Breathing through the mouth: Breathing through the mouth when hiking can cause the lips to become dry, as the mouth is not as effective at moisturizing the lips as the nose.
• Dehydration: When the body is dehydrated, the skin can become dry, including the lips.
• Lack of lip care: Not applying hydrated lip balm during a hike can contribute to dry and chapped lips.
• Allergic reactions: Some people may have an allergic reaction to certain ingredients in outdoor gear or nature that could make lips dry.
• Harsh weather conditions: Hiking in harsh weather conditions such as cold, hot, or windy conditions can dry out the lips.