Great question. HydraFacial isn't like traditional extractions or harsh peels – it uses a vortex suction with serums, so it physically pulls out sebum and debris while simultaneously infusing hydration. For oily skin, the key is that it doesn't strip your natural barrier; instead, it balances. The machine has different tips for different areas, and the aesthetician can adjust the suction level. I’ve seen clients with super oily complexions get amazing results after just one session, but the real magic happens with consistency. It's definitely not a gimmick if you go to a skilled provider who knows how to tailor the boosters – they can add salicylic acid or glycolic acid during the treatment, which really targets that congestion.