mayb concealer over anti-perspirant so that you don't sweat it off? make sure to ask the ones who do makeup for performers if you do decide on it.
tbh tho there's no way to get rid of hyperpigmentation in 3 days, especially if it's bc of irritation or friction.
i would advise AGAINST trying any of the lemon juice, baking soda, toothpaste bs bc the ......
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