It sounds like you’re referencing a video about cystic acne and blackhead extractions. These types of videos are popular for their somewhat satisfying, yet intense, content. Extraction videos often showcase the process of removing blackheads or cysts, and many people find it oddly satisfying to watch, as it’s kind of like a mini “transformation.”
Is there a particular reason you’re interested in acne extractions? Are you just curious, or do you have a skin care routine you’re working on?