'[She] decided my bathroom was her personal Sephora': Skincare thief gets taught a lesson about personal property after helping herself to her sister-in-law's potent prescription serum

Skincare is expensive if you get the good products. After filling up a basket in the toiletries aisle, many skincare enthusiasts have come to realize that their first mistake was not winning the lottery first. These pricey creams and serums really add up! So if you have a particular skincare routine that you desperately need, watching your sister-in-law come in and steal all of your fancy products is enough to grind anyone's gears—and put a dent in your wallet.

The woman in this next story turned this infuriating overstep into a karmic lesson about personal property by baiting her skincare thief of a SIL into using her prescription-strength, maximum potency exfoliant. Not only did she lose a layer of skin on her face, but she also lost a battle of blatant bathroom thievery. Never mess with a skincare girlie, they have an entire arsenal of serums under lock and key, ready to administer like Agent Orange in times of desperation.