Cadaver fat used as cosmetic filler in new plastic surgery trend, dubbed 'zombie BBLs'
A cosmetic surgery technique that transplants fat harvested from donated cadavers into patients' breasts and buttocks has drawn attention after actress Dakota Johnson referenced it publicly, pushing the procedure into wider conversation. A Vogue editor described the practice, which relies on donated human remains rather than a patient's own fat, as comparable to recycling.
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The trend highlights how demand for body-contouring procedures is pushing surgeons toward unconventional tissue sources, which could raise new questions about consent, sourcing and regulation of donated cadaver material. Celebrity attention, such as Johnson's comments, appears to be accelerating public awareness and normalization of the procedure faster than medical or ethical guidelines may have adapted to address it.
- Cosmetic procedures now reportedly use fat from donated cadavers as an alternative to a patient's own tissue.
- A Vogue editor likened the practice to recycling, suggesting an attempt to reframe its perception.
- Dakota Johnson's public reference to the trend appears to have driven a surge in mainstream attention.
Source: fastcompany.com, 2026-09-28
Published there as: “‘Zombie BBLs’: Fat from dead bodies is being used in butt filler—and Dakota Johnson just made the cosmetic surgery trend go viral”
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