What’s the next best thing to DIY customizable lipgloss? Makeup whose color automatically changes to match your skin tone. This might sound like an episode of [insert tech-y, science-y show we’ve never heard of], but it’s true. Thanks to technology, there is such a thing as products that react to your body chemistry and skin pH levels, taking the guessing out of which shade is right for your complexion. So follow the link below to see 17 of these magical color-changing lip glosses, CC creams, blushes and more.