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Technically, the glue for applying false eyelashes can be used as double eyelid glue in a pinch, but it's not recommended as a regular substitute due to differences in their formulations and potential risks. Here is a detailed analysis:
Basic Function: Both false eyelash glue and double eyelid glue are adhesives used on the skin around the eyes. Their main function is to create adhesion, with false eyelash glue used to attach false eyelashes to the natural lash line and double eyelid glue used to stick the skin of the eyelid to create a double eyelid fold.
Some Common Ingredients: They may share some common ingredients like certain polymers and resins that provide the adhesive properties. These ingredients help the glue adhere to the skin and hold the desired objects or create the intended effect.
Viscosity and Thickness: False eyelash glue is usually thicker and more viscous. It needs to be able to firmly hold the false eyelashes in place, which requires a stronger adhesive force and better viscosity to withstand the weight and movement of the lashes. Double eyelid glue, on the other hand, is often thinner and more fluid. It needs to spread evenly on the eyelid skin to create a natural-looking double eyelid fold without being too thick or obvious.
Drying Time and Flexibility: False eyelash glue typically has a relatively short drying time so that the false eyelashes can be quickly fixed in the desired position. After drying, it becomes quite hard and rigid to ensure the lashes stay put. Double eyelid glue usually has a longer drying time, allowing for more time to adjust the position and shape of the double eyelid. It remains more flexible after drying to adapt to the movement of the eyelid and maintain a natural look.
Allergic Reactions: False eyelash glue may contain ingredients that are more likely to cause allergic reactions when used on the eyelid skin for creating double eyelids. This is because the formula is designed for the lash line and may not be as gentle or suitable for the more sensitive eyelid skin.
Skin Irritation: Due to its stronger adhesive properties and potentially harsher ingredients, using false eyelash glue as double eyelid glue may cause more skin irritation. It can lead to redness, itching, and even swelling of the eyelid, especially if used frequently or left on the skin for a long time.
Difficulty in Removal: False eyelash glue is difficult to remove and may require special removers. When used on the eyelids, it can be even more challenging to remove without causing damage to the delicate eyelid skin. In contrast, double eyelid glue is usually formulated to be relatively easier to remove with gentle cleansing products.
