Lip balm helps your lips primarily by preventing moisture loss, keeping them hydrated and protected.
Here's a breakdown of how lip balm achieves this:
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Occlusive Barrier: Lip balms often contain occlusive ingredients like petroleum jelly or shea butter. These ingredients form a physical barrier on the surface of the lips, preventing water from evaporating into the air. This is crucial, especially in dry or cold environments.
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Hydration and Moisturization: Some lip balms contain hydrating ingredients that draw moisture into the lips. These ingredients help to alleviate dryness and keep the lips feeling soft and supple. At night, a lip mask with hydrating ingredients can provide even more intense hydration.
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Protection from Environmental Factors: Lip balms can shield the lips from harsh environmental elements such as wind, cold, and sun. Some lip balms even contain SPF to protect the lips from harmful UV rays.
In summary, lip balm works by creating a barrier to lock in moisture, hydrating the lips, and protecting them from environmental damage, thus preventing dryness, chapping, and discomfort.
