One primary reason people open their mouth when applying makeup, especially around the eyes, is to stretch the facial skin for easier application.
Opening the mouth can have a couple of effects that aid in makeup application.
Reasons for Opening the Mouth During Makeup Application
Here's a breakdown of possible reasons:
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Stretching the Skin: By opening the mouth, the skin around the eyes and face becomes taut. This creates a smoother, more even surface, particularly useful when applying products like mascara.
- This is especially helpful in preventing smudging or uneven application, as noted in the reference: "by opening the mouth, we stretch the facial skin, creating a taut surface around the eyes to facilitate the application of mascara."
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Mirroring Eye Movements: The mouth's movement may unconsciously mirror the actions of the eyes during a delicate task.
In summary, opening the mouth while applying makeup is often a subconscious action driven by the need for a steadier surface and possibly mirroring eye movements.
