The lifespan of a love bite really depends on your skin type and how intense the suction was. I had one last summer that stuck around for almost two weeks because my friend got a little too enthusiastic during a 'Stranger Things' marathon. It started as this dark purple spot, then faded to this weird greenish-yellow like a bruise—super awkward when I had to visit my grandma.
For most people, they vanish in 5-7 days. I’ve noticed drinking lots of water and gently massaging the area (once it’s not tender) helps speed things up. My roommate swears by arnica gel, but I’m skeptical—though it did seem to lighten hers faster when we compared after matching hickeys from some vampire-themed party. The real kicker? Trying to cover them with concealer just makes you look like you’ve got foundation smeared on your neck.